- sr-users - kamailio.org

[OpenSER-Users] status of nathelper/rtpproxy and SDP in ACK
by laurent schweizer 16 Jun '08

16 Jun '08

hello, I have a customer with a cisco call manager and his SIP trunk send INVITE without SDP. (SDP in the ACK) I need to know if this is supported by nathelper/rtpproxy ? Thanks Laurent

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[Serusers] Strange behaviour in SER
by Nuno Ribeiro 16 Jun '08

16 Jun '08

Hi all, I would like your opinion about a scenario, i.e. if the SER is having the correct behavior in our scenario. The scenario is the following one: We have a basic scenario where a SIP proxy sends an INVITE and afterwards a CANCEL message to another SIP proxy. The last SIP Proxy answers with a 513 Message too big to the CANCEL message. When the first proxy receives this answer message it will discard it and won't forward it back to the client that tried to establish a call. In attachment I send you the wireshark capture. Thanks in advance. Best Regards, -- Nuno Ribeiro

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[Serusers] Problems compiling on Solaris 10 x86
by Ben Poon 16 Jun '08

16 Jun '08

Hi all, I would like to try out SER in my network, but am running into problems with compiling it. I running Solaris 10 x86 32bit, with MySQL 5.0.51 installed and running. I've installed all the pre-reqs listed in the INSTALL file, using make 3.81, and gcc 3.4.6. But when I try to compile using: make group_include="standard" all, I get make error: Assembler: udomain.c "/var/tmp//cczTJdew.s", line 3006 : Illegal mnemonic Near line: " ffreep %st(0)" "/var/tmp//cczTJdew.s", line 3006 : Syntax error Near line: " ffreep %st(0)" make[1]: *** [udomain.o] Error 1 make[1]: Leaving directory `/tmp/programs/ser-2.0.0-rc1/modules/usrloc' I tried googling and looking at the mail list archives but couldn't find much info... Can someone please give me a hand? Very much appreciated. Thanks, Ben

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[OpenSER-Users] cdrtool billing
by David Villasmil 16 Jun '08

16 Jun '08

Hello all, Well after may headaches and countless trial and error, I finally got openser to use the LCR module and force mediaproxy on all calls, thanks Iñaki and Raul for your help! I also have installed and configure cdrtool, but I can't seem to make it work properly, as documentation is very bad I had to half-make it work in starts and fits. Now i got it to al least show the destination description as per the destination table which is linked to the rates table, but it doesn't assigns the rate or calculates the price for the call... this is very frustating... but hey, I'm learning here! When I click the call on the cdr list it says the duration, app, destination, customer: gateway and increment 6s... but thats it... and this is what I got: in profiles: Id Trusted peer Domain Subscriber Profile Id Rate Id1 00-H1 Rate Id2 H1-H2 Rate Id3 H2-H3 Rate Id4 H3-24 1 1.2.3.4 1 1 23 destinations: Id Trusted peer Domain Subscriber Destination Id Description 1 1 USA rates: Id Trusted peer Domain Subscriber Rate Id Destination Price App Connect 1 1 001 1000 audio 0 and that's it, it assigns correctly the USA destination, but rate is 0... strange... any pointer would be gratly appreciated.. d

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Re: [OpenSER-Users] Radius accounting and Dialog
by David Villasmil 16 Jun '08

16 Jun '08

On Mon, Jun 16, 2008 at 2:29 PM, Iñaki Baz Castillo <ibc(a)in.ilimit.es> wrote: > El Monday 16 June 2008 13:45:07 escribió: > > Jola, ¿tal vez iba para la lista? XDDDDD > > > > > If you manage clients behind NAT with no STUN you need to fix NAT in > SIP > > > signalling. For that you need managing rport, rewritting "Contact" > header > > > and so. > > > Of course, if you are not the responsible of the clients you don't need > > > it. :) > > > > As i'm not responsible for the clients I always do: > > > > setbflag(7); > > force_rport(); > > fix_contact(); > > > > append_hf("P-hint: Route[6]: mediaproxy \r\n"); > > use_media_proxy(); > > > > > > on an INVITE, as I don't care whether they are behind NAT or not. And > > on the REPLYs: > > > > append_hf("P-hint: Onreply-route - fixcontact \r\n"); > > fix_contact(); > > > > if (search("^Content-Type:[ ]*application/sdp")) { > > append_hf("P-hint: onreply_route|usemediaproxy \r\n"); > > use_media_proxy(); > > }; > > You only have to "fix_contact" if the reply is a 180|183 or 2XX > Be careful, if you get a REDIRECT (3XX) whose information is in it > "CONTACT" (who to redirect to), you'll delete the "contact" > > > > > this way if the are behind NAT or not, i'll always fix the contacts > > and force mediaproxy.... > > > > do you think this is correct? > > Have you had problems with calls getting cut off? BYE/CANCEL/ACK that > didn't reach its destination? > If you haven't, the it is correct ;) > >

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Re: [OpenSER-Users] Acc/CDRTool Issue
by David Villasmil 16 Jun '08

16 Jun '08

could it be that acc can't find the dictionary.ser? is the path to that file in you /usr/local/etc/radiusclient-ng/dictionary an absolute path? On Mon, Jun 16, 2008 at 2:24 PM, Ali Jawad <ali.jawad(a)splendor.net> wrote: > What config files do you need so that I publish those ? > Thanks > > > -----Original Message----- > From: David Villasmil [mailto:david.villasmil.work@gmail.com] > Sent: Monday, June 16, 2008 3:17 PM > To: Ali Jawad > Subject: Re: [OpenSER-Users] Acc/CDRTool Issue > > For some reason I can't figure out, openser can't either find the file > or can't read it... > > can you post your config? > > On Mon, Jun 16, 2008 at 2:14 PM, Ali Jawad <ali.jawad(a)splendor.net> wrote: >> >> >> Hi >> >> I have debug 6, I put it debug 9 and I am still getting the same ouput >> >> Jun 16 13:12:01 [4977] ERROR:acc:init_acc_rad: failed to read radius dictionary >> Jun 16 13:12:01 [4977] ERROR:acc:mod_init: failed to init radius >> Jun 16 13:12:01 [4977] ERROR:core:init_mod: failed to initialize module acc >> Jun 16 13:12:01 [4977] ERROR:core:main: error while initializing modules >> Jun 16 13:12:01 [4977] DBG:xlog:destroy: destroy module... >> >> >> -----Original Message----- >> From: David Villasmil [mailto:david.villasmil.work@gmail.com] >> Sent: Monday, June 16, 2008 3:10 PM >> To: Ali Jawad >> Subject: Re: [OpenSER-Users] Acc/CDRTool Issue >> >> make the debug higher, like 5 and re-run >> >> On Mon, Jun 16, 2008 at 2:03 PM, Ali Jawad <ali.jawad(a)splendor.net> wrote: >>> Hi >>> >>> I did not reach that far yet, I am still trying to make it run with no errors. >>> >>> Thanks >>> >>> -----Original Message----- >>> From: David Villasmil [mailto:david.villasmil.work@gmail.com] >>> Sent: Monday, June 16, 2008 3:02 PM >>> To: Ali Jawad >>> Subject: Re: [OpenSER-Users] Acc/CDRTool Issue >>> >>> with >>> log_flagyou are telling the system to log accounting on syslog... is >>> that what you want? >>> >>> my whole module config is this: >>> >>> modparam("acc", "radius_config", "/etc/radiusclient-ng/radiusclient.conf") >>> modparam("acc", "radius_flag", 2) >>> modparam("acc", "radius_missed_flag", 3) >>> >>> I don't have any log flag, I'm already logging to radius... >>> >>> On Mon, Jun 16, 2008 at 2:00 PM, David Villasmil >>> <david.villasmil.work(a)gmail.com> wrote: >>>> then take a look at the file's permissions... it all seems ok to me. >>>> >>>> On Mon, Jun 16, 2008 at 1:58 PM, Ali Jawad <ali.jawad(a)splendor.net> wrote: >>>>> Hi >>>>> Yes I did >>>>> >>>>> This is a part of my openser script >>>>> >>>>> modparam("acc", "log_flag", 1) >>>>> modparam("acc", "log_missed_flag", 1) >>>>> >>>>> modparam("acc", "radius_config","/usr/local/etc/radiusclient-ng/radiusclient.conf") >>>>> >>>>> >>>>> >>>>> -----Original Message----- >>>>> From: David Villasmil [mailto:david.villasmil.work@gmail.com] >>>>> Sent: Monday, June 16, 2008 2:55 PM >>>>> To: Ali Jawad >>>>> Subject: Re: [OpenSER-Users] Acc/CDRTool Issue >>>>> >>>>> did you tell the module where to find the dictionary? >>>>> >>>>> this is mine (I'm using 1.3): >>>>> >>>>> modparam("acc", "radius_config", "/etc/radiusclient-ng/radiusclient.conf") >>>>> >>>>> On Mon, Jun 16, 2008 at 1:51 PM, Ali Jawad <ali.jawad(a)splendor.net> wrote: >>>>>> >>>>>> Hi All >>>>>> >>>>>> I did add to in /etc/raddb/dictionary >>>>>> >>>>>> $INCLUDE /usr/share/freeradius/dictionary >>>>>> $INCLUDE /etc/raddb/dictionary.ser >>>>>> >>>>>> I did add in /usr/local/etc/radiusclient-ng/dictionary >>>>>> >>>>>> $INCLUDE /usr/local/etc/radiusclient-ng/dictionary.ser the the LAST line. >>>>>> >>>>>> I did restart radiusd with no problems >>>>>> >>>>>> When I restarted Openser I got >>>>>> >>>>>> Jun 16 12:48:47 [4923] ERROR:acc:init_acc_rad: failed to read radius dictionary >>>>>> Jun 16 12:48:47 [4923] ERROR:acc:mod_init: failed to init radius >>>>>> Jun 16 12:48:47 [4923] ERROR:core:init_mod: failed to initialize module acc >>>>>> Jun 16 12:48:47 [4923] ERROR:core:main: error while initializing modules >>>>>> Jun 16 12:48:47 [4923] DBG:xlog:destroy: destroy module... >>>>>> >>>>>> >>>>>> -----Original Message----- >>>>>> From: David Villasmil [mailto:david.villasmil.work@gmail.com] >>>>>> Sent: Monday, June 16, 2008 2:23 PM >>>>>> To: Ali Jawad >>>>>> Cc: users(a)lists.openser.org >>>>>> Subject: Re: [OpenSER-Users] Acc/CDRTool Issue >>>>>> >>>>>> this is my config: >>>>>> >>>>>> on the server (radius): >>>>>> >>>>>> ls -l /etc/freeradius/dictionary.ser >>>>>> -rw-r--r-- 1 root freerad 4233 2008-06-11 04:03 /etc/freeradius/dictionary.ser >>>>>> >>>>>> my /etc/freeradius/dictionary: >>>>>> >>>>>> $INCLUDE /usr/share/freeradius/dictionary >>>>>> $INCLUDE /etc/freeradius/dictionary.ser >>>>>> >>>>>> >>>>>> on the client (openser): >>>>>> >>>>>> ls -l /etc/radiusclient-ng/ >>>>>> total 48 >>>>>> -rw-r--r-- 1 root root 7375 2008-06-11 04:14 dictionary >>>>>> -rw-r--r-- 1 root root 4233 2008-06-11 04:52 dictionary.ser >>>>>> >>>>>> in the file /etc/radiusclient-ng/dictionary AT THE VERY END: >>>>>> >>>>>> $INCLUDE /etc/radiusclient-ng/dictionary.ser >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> that's it. >>>>>> >>>>>> d >>>>>> On Mon, Jun 16, 2008 at 1:13 PM, Ali Jawad <ali.jawad(a)splendor.net> wrote: >>>>>>> >>>>>>> >>>>>>> Hi Again >>>>>>> >>>>>>> I have re-read the howto and it states that I should comment out the include line for the dictionary.ser file in the dictionary file for radiusclient-ng. Should I do the same for the server ? >>>>>>> I did it for the client by adding the following line to the radiusclient-ng file >>>>>>> >>>>>>> $INCLUDE /usr/local/etc/radiusclient-ng/dictionary.ser >>>>>>> >>>>>>> This gave the following errror >>>>>>> >>>>>>> Jun 16 12:08:12 [4781] ERROR:acc:init_acc_rad: failed to read radius dictionary >>>>>>> Jun 16 12:08:12 [4781] ERROR:acc:mod_init: failed to init radius >>>>>>> Jun 16 12:08:12 [4781] ERROR:core:init_mod: failed to initialize module acc >>>>>>> Jun 16 12:08:12 [4781] ERROR:core:main: error while initializing modules >>>>>>> >>>>>>> However if I do edit the radiusclient.conf file and point the dictionary directly to /usr/local/etc/radiusclient-ng/dictionary.ser openser appears to launch normally. Although nothing is added to the radius db. >>>>>>> >>>>>>> In short. >>>>>>> >>>>>>> Should I include the server as well ? >>>>>>> >>>>>>> Is my include line for the client correct ? >>>>>>> >>>>>>> Thanks. >>>>>>> >>>>>>> >>>>>>> -----Original Message----- >>>>>>> From: users-bounces(a)lists.openser.org [mailto:users-bounces@lists.openser.org] On Behalf Of Iñaki Baz Castillo >>>>>>> Sent: Monday, June 16, 2008 1:01 PM >>>>>>> To: users(a)lists.openser.org >>>>>>> Subject: Re: [OpenSER-Users] Acc/CDRTool Issue >>>>>>> >>>>>>> El Monday 16 June 2008 11:19:58 Ali Jawad escribió: >>>>>>>> Hi >>>>>>>> The server and client are on the same machine. >>>>>>>> >>>>>>>> The freeradius server config files are on /etc/raddb/ >>>>>>>> >>>>>>>> So I did copy it to that dir >>>>>>>> >>>>>>>> [root@localhost radiusclient-ng]# cd /etc/raddb/ >>>>>>>> [root@localhost raddb]# pwd >>>>>>>> /etc/raddb >>>>>>>> [root@localhost raddb]# ls dictionary.ser >>>>>>>> dictionary.ser >>>>>>>> [root@localhost raddb]# >>>>>>> >>>>>>> That's not enough. Check that you FreeRadius "dictionary" file has an #INCLUDE >>>>>>> pointing to that file. >>>>>>> >>>>>>> -- >>>>>>> Iñaki Baz Castillo >>>>>>> ibc(a)in.ilimit.es >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Users mailing list >>>>>>> Users(a)lists.openser.org >>>>>>> http://lists.openser.org/cgi-bin/mailman/listinfo/users >>>>>>> >>>>>>> -- >>>>>>> This message has been scanned for viruses and >>>>>>> dangerous content by MailScanner, and is >>>>>>> believed to be clean. >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Users mailing list >>>>>>> Users(a)lists.openser.org >>>>>>> http://lists.openser.org/cgi-bin/mailman/listinfo/users >>>>>>> >>>>>> >>>>>> -- >>>>>> This message has been scanned for viruses and >>>>>> dangerous content by MailScanner, and is >>>>>> believed to be clean. >>>>>> >>>>>> >>>>> >>>>> -- >>>>> This message has been scanned for viruses and >>>>> dangerous content by MailScanner, and is >>>>> believed to be clean. >>>>> >>>>> >>>> >>> >>> -- >>> This message has been scanned for viruses and >>> dangerous content by MailScanner, and is >>> believed to be clean. >>> >>> >> >> -- >> This message has been scanned for viruses and >> dangerous content by MailScanner, and is >> believed to be clean. >> >> > > -- > This message has been scanned for viruses and > dangerous content by MailScanner, and is > believed to be clean. > >

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[OpenSER-Users] Acc/CDRTool Issue
by Ali Jawad 16 Jun '08

16 Jun '08

Hi All I have followed this howto http://cdrtool.ag-projects.com/browser/doc/INSTALL.txt I did the CDR Tool installation I installed freeradius and I installed radiusclient-ng I did comment out the radius modules from the exclude list in the openser Makefile I did comment out ENABLE_RADIUS_ACC modules/acc/Makefile I did enter the following info into openser --> modparam("acc", "radius_config","/usr/local/etc/radiusclient-ng/radiusclient.conf") I did edit /usr/local/etc/radiusclient-ng/servers to meet the secret requirements I did add dictionary.ser to /usr/local/etc/radiusclient-ng/ I did restart the freeradius server using radiusd -x Now when I do start openser I do get the following error: Jun 16 10:02:02 [4488] ERROR:acc:init_acc_rad: acc: can't get code for the Sip-Response-Code attribute Jun 16 10:02:02 [4488] ERROR:acc:mod_init: failed to init radius Jun 16 10:02:02 [4488] ERROR:core:init_mod: failed to initialize module acc Jun 16 10:02:02 [4488] ERROR:core:main: error while initializing modules Jun 16 10:02:02 [4488] DBG:xlog:destroy: destroy module... And the radius server does not show any incoming requests. I have been hinted that the error above is related to some dictionary issue. However as mentioned above I did copy the dictionary.ser file to /usr/local/etc/radiusclient-ng/ Any hints please? Thanks.

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Re: [OpenSER-Users] appending into Via header
by Jayesh Nambiar 16 Jun '08

16 Jun '08

Hi, Ok this is what I am planning to do. I am using Cisco 5350 as SBC after my Openser proxy to relay calls. In cisco there is a good option of matching carrier-ids and relay calls to appropriate carriers. Cisco looks at the x-route-tag parameter or tsp parameter which is appended to the Via header to match the carrier-id. So basically Cisco searches for it in the Via header. Thus I need to put this x-route-tag or tsp parameter in the Via header so that Cisco will parse the carrier-id and process calls according to the carrier-id defined. The x-route-tag= or tsp= values will be fetched from the database which will depend on the called number. Now I tried the following and it works but it gets messed up somewhere near the rport parameter in the Via header and the return responses goes to improper ports. subst('/^Via: .*/Via: $(hdr(Via));tsp=1234\r\n/'); The initial INVITE that I get from the UA is similar to the following (i have pasted only the first two lines as the relevant Via headers are present there): INVITE sip:7050@192.168.2.125 SIP/2.0..Via: SIP/2.0/UDP 192.168.2.21:6221;branch=z9hG4bK-d87543-b9072d1e713a491a-1--d87543-;rport..Max-Forwards: 70..Contact: <sip:1234@192.168.2.21:6221>..To: <sip:7050@192.168.2.125>.. When this INVITE is forwarded to my Cisco it goes as follows: INVITE sip:7050@192.168.2.252 SIP/2.0..Record-Route: <sip:192.168.2.125;lr=on;ftag=cc40082e>..Via: SIP/2.0/UDP 192.168.2.21:6221;branch=z9hG4bK-d87543-b9072d1e713a491a-1--d87543-;rport;tsp=1111..Via: SIP/2.0/UDP 192.168.2.125;branch=z9hG4bKd909.4996e851.0..;rport=6221.Max-Forwards: 69..Contact: <sip:1234@192.168.2.21:6221>..To: <sip:7050@192.168.2.125>.. Now if you take a look at the rport parameter above it is completely messed up. The rport becomes a new header. Can someone help me to overcome this problem. Thanks in advance. -- Jayesh ----- Original Message ---- From: Henning Westerholt <henning.westerholt(a)1und1.de> To: Jayesh Nambiar <voip_freak(a)yahoo.co.in> Cc: users(a)lists.openser.org Sent: Monday, 16 June, 2008 5:38:23 PM Subject: Re: [OpenSER-Users] appending into Via header On Monday 16 June 2008, Jayesh Nambiar wrote: > I do not want it to add two times. I have explained as to where I want to > add it in the Via header. I dont want to add it twice in the message. I > know I can easily add a new header but that does not meet my requirement. I > want it to be appended to the Via header that Openser creates while sending > the call to the PSTN gateway. To be precise, the format has to be like: > Via: > SIP/2.0/UDP 192.168.2.125;branch=z9hG4bK7e7c.877b4352;x-route-tag="cid:1234 >" where 192.168.2..125 is my openser and x-route-tag is what I want to > append in the Via header. Thanks again for your help. Hi Jayesh, i don't know anything about your configuration, so i can't help you that much with regards to your requirements, sorry. Please read the documentation for the textops module. Perhaps the "subst" function is something you could use? Its possible to alter existing header content with it. Henning Bring your gang together. Do your thing. Find your favourite Yahoo! group at http://in.promos.yahoo.com/groups/

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Re: [OpenSER-Users] appending into Via header
by Jayesh Nambiar 16 Jun '08

16 Jun '08

Hi Henning, Thanks for your reply. I do not want it to add two times. I have explained as to where I want to add it in the Via header. I dont want to add it twice in the message. I know I can easily add a new header but that does not meet my requirement. I want it to be appended to the Via header that Openser creates while sending the call to the PSTN gateway. To be precise, the format has to be like: Via: SIP/2.0/UDP 192.168.2.125;branch=z9hG4bK7e7c.877b4352;x-route-tag="cid:1234" where 192.168.2..125 is my openser and x-route-tag is what I want to append in the Via header. Thanks again for your help. w/regards, Jayesh ----- Original Message ---- From: Henning Westerholt <henning.westerholt(a)1und1.de> To: users(a)lists.openser.org Cc: Jayesh Nambiar <voip_freak(a)yahoo.co.in> Sent: Monday, 16 June, 2008 2:57:52 PM Subject: Re: [OpenSER-Users] appending into Via header On Monday 16 June 2008, Jayesh Nambiar wrote: > I had a requirement of appending a text in the VIA header while forwarding > the request to the PSTN gateway. For eg: > When the call is forwarded to a PSTN gateway from my Openser server, I > needed the Via header to be as follows: Via: SIP/2.0/UDP > 192.168.2.125;branch=z9hG4bK7e7c..877b4352;x-route-tag="cid:1234" > x-route-tag="cid:1234" is what I want to append to the Via header that is > going out of my proxy. I do not want to disturb the first Via header that > has come in from the UA, I only want to append the text in the Via header > when the message goes out of Openser proxy. Can someone please guide me on > which module can help me in doing this or what would be the right approach. > Thanks in advance, > -- Jayesh Hi Jayesh, take a look at the textops modules, there are functions present to add/ manipulate header fields. I don't understand why you need to append the same parameter "x-route-tag" two times.. Instead of modifiying the VIA perhaps its possible to just add some new header, e.g. X-Route-Tag, this should be easier. Henning Unlimited freedom, unlimited storage. Get it now, on http://help.yahoo.com/l/in/yahoo/mail/yahoomail/tools/tools-08.html/

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Re: [OpenSER-Users] Radius accounting and Dialog
by David Villasmil 16 Jun '08

16 Jun '08

the script didn't fit, here it is: # # $Id: openser.cfg 1676 2007-02-21 13:16:34Z bogdan_iancu $ # # simple quick-start config script # Please refer to the Core CookBook at http://www.openser.org/dokuwiki/doku.php # for a explanation of possible statements, functions and parameters. # # ----------- global configuration parameters ------------------------ debug=3 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=no # (cmd line: -E) children=10 port=5060 listen=MY.OPENSER.IP.COM disable_dns_blacklist=true # ------------------ module loading ---------------------------------- #set module path mpath="//lib/openser/modules/" # Uncomment this if you want to use SQL database #loadmodule "mysql.so" loadmodule "mysql.so" loadmodule "sl.so" loadmodule "tm.so" loadmodule "rr.so" loadmodule "maxfwd.so" loadmodule "usrloc.so" loadmodule "registrar.so" loadmodule "textops.so" loadmodule "uri.so" loadmodule "uri_db.so" loadmodule "domain.so" loadmodule "permissions.so" #loadmodule "group.so" loadmodule "mi_fifo.so" loadmodule "lcr.so" loadmodule "avpops.so" loadmodule "xlog.so" loadmodule "mediaproxy.so" loadmodule "acc.so" # Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "auth.so" loadmodule "auth_db.so" # ----------------- setting module-specific parameters --------------- modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo") modparam("registrar", "received_avp", "$avp(i:42)") modparam("usrloc", "db_mode", 2) modparam("usrloc", "nat_bflag", 4) modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "password_column", "password") modparam("rr", "enable_full_lr", 1) #modparam("auth_db|permissions|uri_db|usrloc","db_url","mysql://openser:openserrw@localhost /openser") modparam("auth_db|permissions|usrloc|uri_db|domain|lcr|avpops|avp_url","db_url","mysql://openser:password@localhost /openser") modparam("permissions", "db_mode", 1) modparam("permissions", "trusted_table", "trusted") modparam("avpops", "avp_table", "usr_preferences") modparam("mediaproxy","natping_interval",20) modparam("mediaproxy","mediaproxy_socket", "/var/run/mediaproxy/mediaproxy.sock") modparam("mediaproxy","sip_asymmetrics","/etc/openser/sip-clients") modparam("mediaproxy","rtp_asymmetrics","/ect/openser/rtp-clients") modparam("lcr", "contact_avp", "$avp(i:711)") modparam("lcr|tm", "fr_inv_timer_avp", "$avp(i:704)") modparam("lcr", "gw_uri_avp", "$avp(i:709)") modparam("^auth$|lcr", "rpid_avp", "$avp(i:302)") modparam("lcr", "ruri_user_avp", "$avp(i:500)") modparam("lcr", "dm_flag", 25) modparam("acc", "radius_config", "/etc/radiusclient-ng/radiusclient.conf") modparam("acc", "radius_flag", 2) modparam("acc", "radius_missed_flag", 3) modparam("acc", "radius_extra", "User-Name=$Au;Calling-Station-Id=$from;Called-Station-Id=$to;Sip-Translated-Request-URI=$ruri;Sip-RPid=$avp(s:rpid);Source-IP=$si;Source-Port=$sp;Canonical-URI=$avp(s:can_uri);Billing-Party=$avp(s:billing_party);Divert-Reason=$avp(s:divert_reason);X-RTP-Stat=$hdr(X-RTP-Stat);Contact=$hdr(contact);Event=$hdr(event);SIP-Proxy-IP=$avp(s:sip_proxy_ip);ENUM-TLD=$avp(s:enum_tld)") # ------------------------- request routing logic ------------------- # main routing logic route{ # # -- 1 -- Request Validation # if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); exit; }; if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); exit; }; # # -- 2 -- Routing Preprocessing # ## Record-route all except Register ## Mark packets with nat=yes ## This mark will be used to identify the request in the loose ## route section if(!is_method("REGISTER")){ record_route(";nat=yes"); }; ##Loose_route packets if (has_totag()) { #sequential request withing a dialog should # take the path determined by record-routing if (loose_route()) { if(method=="BYE") { #Account BYE transactions setflag(2); }; #Check authentication of re-invites if(method=="INVITE" && (!allow_trusted())) { if (!proxy_authorize("","subscriber")) { proxy_challenge("","1"); exit; } else if (!check_from()) { sl_send_reply("403", "Forbidden, use From=ID"); exit; }; }; if(method=="BYE" || method=="CANCEL") { end_media_session(); }; ##Detect requests in the dialog behind NAT and flag with 6 route(1); } else { sl_send_reply("404","Not here"); } exit; } #CANCEL processing if (is_method("CANCEL")) { if (t_check_trans()) { end_media_session(); t_relay(); }; exit; } t_check_trans(); # # -- 3 -- Determine Request Target # if (method=="REGISTER") { route(2); } else { route(3); }; } route[1] { # # -- 4 -- Forward request to target # # Forward statefully t_on_reply("1"); t_on_failure("1"); if (!t_relay()) { sl_reply_error(); }; exit; } route[2] { ## Register request handler if (is_uri_host_local()) { if (!www_authorize("", "subscriber")) { www_challenge("", "1"); exit; }; if (!check_to()) { sl_send_reply("403", "Forbidden"); exit; }; setbflag(6); force_rport(); save("location"); exit; } else if { sl_send_reply("403", "Forbidden"); }; } route[3] { ## Requests handler if (method=="INVITE") { # Account INVITE packets setflag(2); # Account Missed calls setflag(3); # Radius Extra $avp(s:sip_proxy_ip)="MY.OPENSER.IP.COM"; }; if (is_from_local()){ # From an internal domain -> check the credentials and the FROM if(!allow_trusted()){ if (!proxy_authorize("","subscriber")) { proxy_challenge("","0"); exit; } else if(!check_from()) { sl_send_reply("403", "Forbidden, use From=ID"); exit; }; }; #unconditional call forward if(avp_db_load("$ru/username","$avp(s:callfwd)")) { avp_pushto("$ru", "$avp(s:callfwd)"); route(1); exit; } consume_credentials(); #verify aliases, if found replace R-URI. lookup("aliases"); if (is_uri_host_local()) { # -- Inbound to Inbound xlog("L_INFO","OPENSER: INBOUND -> INBOUND ($tU)"); route(10); } else { # -- Inbound to outbound xlog("L_INFO","OPENSER: INBOUND -> OUTBOUND ($tU)"); route(11); }; } else { #From an external domain ->do not check credentials #Verify aliases, if found replace R-URI. lookup("aliases"); if (is_uri_host_local()) { xlog("L_INFO","OPENSER: OUTBOUND -> INBOUND ($tU)"); #-- Outbound to inbound route(12); } else { xlog("L_INFO","OPENSER: OUTBOUND -> OUTBOUND ($tU)"); # -- Outbound to outbound route(13); }; }; } route[4] { # routing to the public network if (!load_gws()) { sl_send_reply("503", "Unable to load gateways"); exit; } if(!next_gw()){ sl_send_reply("503", "Unable to find a gateway"); exit; } t_on_failure("2"); if (!t_relay()) { sl_reply_error(); }; exit; } route[6] { # # -- NAT handling -- # append_hf("P-hint: Route[6]: mediaproxy \r\n"); use_media_proxy(); } route[10] { #from an internal domain -> inbound #Native SIP destinations are handled using the location table #Gateway destinations are handled by regular expressions append_hf("P-hint: inbound->inbound \r\n"); xlog("L_INFO","LOOKING FOR: $tU"); if (uri=~"^sip:55613") { # ECHO TEST xlog("L_INFO","IN ROUTE 613"); route(6); rewritehostport("fwdnat2.pulver.com:5060"); if (!t_relay()) { sl_reply_error(); }; exit; }; if (uri=~"^sip:301") { # ECHO TEST route(6); rewritehostport("blueface.ie"); if (!t_relay()) { sl_reply_error(); }; exit; }; # # if (uri=~"^sip:1[2-9][0-9]{9}@") { # if (is_user_in("credentials","ld")) { # strip(1); # prefix("+1"); # route(6); # route(4); # exit; # } else { # sl_send_reply("403", "No permissions for long distance"); # exit; # }; # }; # # if (uri=~"^sip:011[0-9]*@") { # if (is_user_in("credentials","int")) { # strip(3); # prefix("+"); # route(6); # route(4); # exit; # } else { # sl_send_reply("403", "No permissions for international calls"); # }; # }; if (!lookup("location")) { if (does_uri_exist()) { ## User not registered at this time. ## Use the IP Address of your e-mail server revert_uri(); prefix("u"); rewritehostport("192.168.1.171"); #Use the IP address of your voicemail server route(6); route(1); } else { sl_send_reply("404", "Not Found"); exit; } sl_send_reply("404", "Not Found"); exit; }; route(6); route(1); } route[11] { # from an internal domain -> outbound # Simply route the call outbound using DNS search append_hf("P-hint: inbound->outbound \r\n"); route(1); } route[12] { # From an external domain -> inbound # Verify aliases, if found replace R-URI. lookup("aliases"); if (!lookup("location")) { sl_send_reply("404", "Not Found"); exit; }; route(1); } route[13] { #From an external domain outbound #we are not accepting these calls append_hf("P-hint: outbound->inbound \r\n"); sl_send_reply("403", "Forbidden"); exit; } failure_route[1] { ##-- ##-- If cancelled, exit. ##-- if (t_was_cancelled()) { exit; }; ##-- ##-- If busy send to the e-mail server, prefix the "b" ##-- character to indicate busy. ##-- if (t_check_status("486")) { revert_uri(); prefix("b"); rewritehostport("192.168.1.171"); append_branch(); route(1); exit; }; ##-- ##-- If timeout (408) or unavailable temporarily (480), ##-- prefix the uri with the "u"character to indicate ##-- unanswered and send to the e-mail ##-- sever ##-- if (t_check_status("408") || t_check_status("480")) { revert_uri(); prefix("u"); rewritehostport("192.168.1.171"); append_branch(); route(1); exit; }; } failure_route[2] { if(!next_gw()) { t_reply("503", "Service not available, no more gateways"); exit; }; t_on_failure("2"); t_relay(); } onreply_route[1] { # #-- On-replay block routing -- # append_hf("P-hint: onreply_route|usemediaproxy \r\n"); use_media_proxy(); exit; }

4 6

[OpenSER-Users] Proxy Cache Register
by Julien mangeard 16 Jun '08

16 Jun '08

Hi, I don't known if it's possible but I try to use Openser for caching REGISTER requests. I have make a schema with the ideal registration flow : http://img225.imageshack.us/img225/930/registerlj0.png. What do you think about it ? Can I make that with the existing module ? Best Regards, -- Julien Mangeard 06.84.39.57.78

2 2

[OpenSER-Users] appending into Via header
by Jayesh Nambiar 16 Jun '08

16 Jun '08

Hi All, I had a requirement of appending a text in the VIA header while forwarding the request to the PSTN gateway. For eg: When the call is forwarded to a PSTN gateway from my Openser server, I needed the Via header to be as follows: Via: SIP/2.0/UDP 192.168.2.125;branch=z9hG4bK7e7c.877b4352;x-route-tag="cid:1234" x-route-tag="cid:1234" is what I want to append to the Via header that is going out of my proxy. I do not want to disturb the first Via header that has come in from the UA, I only want to append the text in the Via header when the message goes out of Openser proxy. Can someone please guide me on which module can help me in doing this or what would be the right approach. Thanks in advance, -- Jayesh Bring your gang together. Do your thing. Find your favourite Yahoo! group at http://in.promos.yahoo.com/groups/

2 1

[Serusers] xlite registration error 500 : Server Internal error
by muhammad akl 15 Jun '08

15 Jun '08

hey all , my problem is a bit strange . i have succeeded in compiling ser 0.9.7 on solaris 10 x86 arch and the compilation process went smoothly without any troubles ( i mean the last time i compiled ser ) after that i have configured Ser to work with MySQL 5 and aslo there werent any problems happened the problem is : i have added some users in the subscriber table to check that ser is preconfigured correctly using x-lite softphone and also there weren't any problems for the first time i registered with xlite , the problem appears when i unregistered the account and leave SER running for several hours without any user'registration ( about 10 hrs SER is idle or more ) So my question is : is there any pre-determined period that ser shouldnt be idle ? or it there any configuration responsible for determining the max time that SER can rest in idle status ? the error message that appears in the x-lite winow is " Registration error 500 : Server internal Error " Note : when i do restarting SER all things are fine and i can be able to registration without any error , the error appear when i do unregistration and SER is idle thanks in advance

3 3

[OpenSER-Users] tls certificate name mismatch
by Jeremy George 15 Jun '08

15 Jun '08

Hello all, I'm using Countpath softphones and openser 1.3.0-tls with this configuration: disable_tls = 0 listen = tls:xx.xx.xx.xx:5061 tls_verify_server = 0 tls_verify_client = 0 tls_require_client_certificate = 0 tls_method = TLSv1 tls_certificate = "/usr/local/etc/openser/tls/user/user-cert.pem" tls_private_key = "/usr/local/etc/openser/tls/user/user-privkey.pem" tls_ca_list = "/usr/local/etc/openser/tls/user/user-calist.pem" I ran "openserctl tls rootCA" and "openserctl tls user". And, scp'd and imported cacert.pem into the trusted certificate store on a windows xp machine. It's worked last fall when I was experimenting, but now I'm getting: "registration error: 503 - certificate name mismatch" I've looked through the mailing list and can't find a thread on this. Am I the only one? Thoughts? Thanks for any and all help. - Jeremy

2 1

[OpenSER-Users] Radius accounting and Dialog
by David Villasmil 14 Jun '08

14 Jun '08

Hello all, Question: I know BYE messages aren't gusranteed to be delivered as far as accounting is concerned. BUT, Could Dialog and TM modules be used in the following way: Setting a timeout on the dialog to receive the first message, i.e. 100 or 180. Instruct the UAC to send a message every 60 senconds to our server, and reseting that timer when we receive it, so that we know that the call hasn't ended. If we don't receive that "keep-alive" message we end the dialog with a BYE (from an outside script) so that, even if the caller or calle dropped out of the internet, we have a START and END for this call, maybe loosing a few senconds. Is this possible at all? Thanks a lot! David

7 17

[Serusers] SCTP support in SER?
by Magnus Sörman 14 Jun '08

14 Jun '08

Hi, Does SER 2.0 support SIP over SCTP? If so, how do I configure it? Thanks in advance, /Magnus

3 2

[OpenSER-Users] How to detect if both UAs are from the same LAN
by Pete Kay 14 Jun '08

14 Jun '08

Hi, I am using .nat_uac_test to detect if the UA is from behind a NAT and if so use rtpproxy. However, if both UA are behind the "same" NAT, is there anyway to tell? If both UAs are from the same LAN then I don't need to apply rtpproxy. What would be a good way to do that? Any suggestion will be greatly appreciated. Regards, Pete

4 7

[OpenSER-Users] LCR not finding a route?
by David Villasmil 14 Jun '08

14 Jun '08

Hello all, I'm trying to configure the LCR module, but I'm running into a little problem, I don't get any errors but it is not routing the call properly, this is my lcr info: openserctl lcr show database engine 'MYSQL' loaded Control engine 'FIFO' loaded lcr routes +----+--------+----------+--------+----------+ | id | prefix | from_uri | grp_id | priority | +----+--------+----------+--------+----------+ | 1 | 001 | | 1 | 1 | +----+--------+----------+--------+----------+ lcr gateway groups +--------+----------+ | grp_id | grp_name | +--------+----------+ | 1 | GWs | +--------+----------+ lcr gateways +---------+---------------+------+------------+-----------+--------+-------+---------------+ | gw_name | ip_addr | port | uri_scheme | transport | grp_id | strip | prefix | +---------+---------------+------+------------+-----------+--------+-------+---------------+ | USA | 1.2.3.4 | 5060 | 1 | 1 | 1 | 2 | 99 | +---------+---------------+------+------------+-----------+--------+-------+---------------+ I'm sending the following call: Jun 14 07:49:31 rgi-sip /sbin/openser[9458]: DBG:core:parse_msg: SIP Request: Jun 14 07:49:31 rgi-sip /sbin/openser[9458]: DBG:core:parse_msg: method: <INVITE> Jun 14 07:49:31 rgi-sip /sbin/openser[9458]: DBG:core:parse_msg: uri: < sip:0013058883456@9.8.7.6:5060> Jun 14 07:49:31 rgi-sip /sbin/openser[9458]: DBG:core:parse_msg: version: <SIP/2.0> my script says: # routing to the public network if (!load_gws()) { xlog("L_INFO","LCR: Unable to load gateways"); sl_send_reply("503", "Unable to load gateways"); exit; }else{ xlog("L_INFO","LCR: Sending to $td\n"); } if(!next_gw()){ sl_send_reply("503", "Unable to find a gateway"); exit; } t_on_failure("2"); if (!t_relay()) { sl_reply_error(); }; exit; On the syslog i get the message: LCR: Sending to 9.8.7.6 <-- This, although the IP is wrong, I KNOW it didn't fail loading the gateways... where 9.8.7.6 if my sever's IP. Why is it not matching? Thanks a lot David

2 1

[OpenSER-Users] OPENSER: 3 years
by Daniel-Constantin Mierla 14 Jun '08

14 Jun '08

Hello everybody, today is the third anniversary of the OPENSER project. There were three years of development, community events and fun. And it is more to come... I want to thank to all that invested time and money into the project, writing code, offering support on mailing lists and forum, traveling around the world to promote the project, developing documentation and tools, disclosing their usage of OPENSER in production environments setting trust to this SIP server. It will be a huge list to detail everything, openser.org and google reveal very good the OPENSER environment for the past three years. Looking forward to next year! Cheers, Daniel -- http://www.asipto.com

1 0

[OpenSER-Users] Deploying Openser in HA
by mark morreny 14 Jun '08

14 Jun '08

Hi, What is the best way to deploy Openser in an HA environment? If I want to use ldirector, what is the best solution for determining whether the openser is still alive? Could someone share with me how it can be done? Thanks, Mark

2 3

[OpenSER-Users] Loose route problem or misunderstanding
by Watkins, Bradley 13 Jun '08

13 Jun '08

I'm having a problem using loose_route, and I'm not sure if it's a bug/feature/misunderstanding. I have a B2BUA (Asterisk) running on the same system as OpenSER, and in my failure_route for voicemail I direct calls there which actually sends them on to the voicemail server. If someone 'zeroes out' of voicemail, to be forwarded to the operator, the voicemail server issues a re-INVITE to redirect media. This is where the problem comes in. If I try to loose_route this re-INVITE, it fails. However, putting the B2BUA on a different system works fine. This is running OpenSER 1.2.3 currently, though I'm not particularly averse to upgrading to the latest 1.3.x if for some reason this is something that's been resolved there. Any suggestions? Thanks in advance, - Brad

3 6

[OpenSER-Users] Multiple login problem
by Chaitanya V.N.S 13 Jun '08

13 Jun '08

Hi, I have a problem with openser. When multiple clients are registered with the same userid [ example A] When another user [ say B] tried to call A then the invite message goes to last logined client but not to both clients! Is that a problem with my configuration or a behaviour of Openser Thanks in advance chaitu

3 2

Re: [OpenSER-Users] Radius accounting and Dialog
by David Villasmil 13 Jun '08

13 Jun '08

SORRY TO HAVE REPLIED TO YOUR EMAIL!!! I hate it when gmail does that! Thanks, It rather very easy, I need all calls to go through the media-proxy. I'm testing behind nat, server is on the internet. If I make a call from one UAC natted to another UAC natted, it works fine, rtps go to the proxy. If I call from behind NAT to echo test, I don't get any audio. rtps go directly to the echo test server's IP, but i don't get anything back. I'm doing something very wrong, I've modifed the script like a thousand time, and still... On Fri, Jun 13, 2008 at 7:25 PM, David Villasmil < david.villasmil.work(a)gmail.com> wrote: > Thanks, > > It rather very easy, I need all calls to go through the media-proxy. > I'm testing behind nat, server is on the internet. If I make a call from one > UAC natted to another UAC natted, it works fine, rtps go to the proxy. If I > call from behind NAT to echo test, I don't get any audio. rtps go directly > to the echo test server's IP, but i don't get anything back. I'm doing > something very wrong, I've modifed the script like a thousand time, and > still... > > > On Fri, Jun 13, 2008 at 7:11 PM, Raúl Alexis Betancor Santana < > rabs(a)dimension-virtual.com> wrote: > >> El Viernes, 13 de Junio de 2008 17:47, David Villasmil escribió: >> > That was not my intention at all and I'm sorry you got it that way. I >> did >> > take a look at my script and I thought I should do was eliminate all >> tests >> > for nats and simply call use_media_proxy when an INVITE comes in, and an >> > on_reply was hit. Also of course end_media_session() n a BYE or a >> CANCEL... >> > But it is still not working, well it instruct my UAC to send rtps >> directly >> > to the echo test ip... and this wasn't working. >> > >> > And because I did not see anything work (I don't have much experience >> with >> > media-proxy) I thought I'd ask here... my bad. ;-) >> > >> > Of course I will keeo looking at this, I don't want anyone to do my >> job... >> > ;-) >> > >> >> Ok, so from that point on ... what it's your test scenario, paint it and >> we >> could guide you to the right point. >> >> We do not have a crystal ball ;-) >> >> -- >> Saludos. >> >> Raúl Alexis Betancor Santana >> Dimensión Virtual S.L. >> >> _______________________________________________ >> Users mailing list >> Users(a)lists.openser.org >> http://lists.openser.org/cgi-bin/mailman/listinfo/users >> > >

2 6

[OpenSER-Users] Carrierroute error
by Pablo Bertuzzi 13 Jun '08

13 Jun '08

Hello everyone, i am testing the carrierroute module to do the following: -If destination starts with 1760, the call is sent to PSTN GW. -If destination starts with 1305, the call is blocked. The lab works as desired, however i am getting this error: ERROR:carrierroute:carrier_rewrite_msg: during rewrite_uri_recursor, uri 13054941522 , carrier 0, domain 0 These are my tables: mysql> select * from carrierroute; +----+---------+-------------+--------+------+-------+---------------+----------------+----------------+---------+ | id | carrier | scan_prefix | domain | prob | strip | rewrite_host | rewrite_prefix | rewrite_suffix | comment | +----+---------+-------------+--------+------+-------+---------------+----------------+----------------+---------+ | 1 | 0 | 1760 | 0 | 1 | 0 | 70.165.183.36 | | | NULL | | 2 | 0 | 1305 | 0 | 1 | 0 | | | | NULL | +----+---------+-------------+--------+------+-------+---------------+----------------+----------------+---------+ 2 rows in set (0.00 sec) mysql> select * from route_tree; +----+---------+ | id | carrier | +----+---------+ | 0 | default | +----+---------+ 1 row in set (0.00 sec) And this is my config: if (is_method("INVITE")) { if(!cr_rewrite_uri("0", "call_id")){ sl_send_reply("403", "Not allowed"); exit(); } } any ideas? best regards, Pablo.

2 2

[Serusers] Problems running ser 0.9.7
by John G. Rose 13 Jun '08

13 Jun '08

<=========================================================================== = I'm having a problema trying to run ser-0.9.7. The compilation was fine.. but i'm not able to start SER due to this error : Mar 25 00:42:53 edgelcr ser: loading module /usr/local/lib/ser/modules/acc.so Mar 25 00:42:53 edgelcr ser: ERROR: load_module: could not open module </usr/local/lib/ser/modules/acc.so>: /usr/local/lib/ser/modules/acc.so: undefined symbol: parse_orig_uri Mar 25 00:42:53 edgelcr ser: parse error (88,13-14): failed to load module <=========================================================================== = I have the same problem on OpenSUSE 10.3. SER 0.9.7 compiles fine but when you try to run it you get that error. Was this ever resolved? John

2 3

Re: [OpenSER-Users] Radius accounting and Dialog
by Raúl Alexis Betancor Santana 13 Jun '08

13 Jun '08

El Viernes, 13 de Junio de 2008 12:34, escribió: > Yes, I have audio. Attahced is the ngrep It's not possible that you have audio, because on media proxy stats you see a 0 packet relayed, so that why you have a timeout. What it's your test scenario ? EyeBeam 1 <-> NAT router <-> ^ v OpenSer + MediaProxy ^ v EyeBeam 2 <-> NAT router <-> This one?, are both EyeBeam behind the same NAT? Sip and nat problems are very hard to solve headache P.D: Just reply only to the list, no to me, that will be easier to follow the thread. -- Saludos. Raúl Alexis Betancor Santana Dimensión Virtual S.L.

1 0

[OpenSER-Users] OPenser+Media-Proxy
by David Villasmil 13 Jun '08

13 Jun '08

Hello all, I'm trying to force all calls through mediaproxy, but can't seem to be able to do it... eyebeam doesn't do it while sjphone does... What am I doing wrong? Calls between eyebam and sjphone work fine but call to echo test, failes, rtps are going to the echo test ip directly... not going through mediaproxy... This is really killing me, any help would be greatly appreciated!! here's my config # # $Id: openser.cfg 1676 2007-02-21 13:16:34Z bogdan_iancu $ # # simple quick-start config script # Please refer to the Core CookBook at http://www.openser.org/dokuwiki/doku.php # for a explanation of possible statements, functions and parameters. # # ----------- global configuration parameters ------------------------ debug=3 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=no # (cmd line: -E) children=10 port=5060 listen=MY.OPENSER.IP.COM disable_dns_blacklist=true # ------------------ module loading ---------------------------------- #set module path mpath="//lib/openser/modules/" # Uncomment this if you want to use SQL database #loadmodule "mysql.so" loadmodule "mysql.so" loadmodule "sl.so" loadmodule "tm.so" loadmodule "rr.so" loadmodule "maxfwd.so" loadmodule "usrloc.so" loadmodule "registrar.so" loadmodule "textops.so" loadmodule "uri.so" loadmodule "uri_db.so" loadmodule "domain.so" loadmodule "permissions.so" #loadmodule "group.so" loadmodule "mi_fifo.so" loadmodule "lcr.so" loadmodule "avpops.so" loadmodule "xlog.so" loadmodule "mediaproxy.so" loadmodule "acc.so" # Uncomment this if you want digest authentication # mysql.so must be loaded ! loadmodule "auth.so" loadmodule "auth_db.so" # ----------------- setting module-specific parameters --------------- modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo") modparam("registrar", "received_avp", "$avp(i:42)") modparam("usrloc", "db_mode", 2) modparam("usrloc", "nat_bflag", 4) modparam("auth_db", "calculate_ha1", 1) modparam("auth_db", "password_column", "password") modparam("rr", "enable_full_lr", 1) #modparam("auth_db|permissions|uri_db|usrloc","db_url","mysql://openser:openserrw@localhost /openser") modparam("auth_db|permissions|usrloc|uri_db|domain|lcr|avpops|avp_url","db_url","mysql://openser:password@localhost /openser") modparam("permissions", "db_mode", 1) modparam("permissions", "trusted_table", "trusted") modparam("avpops", "avp_table", "usr_preferences") modparam("mediaproxy","natping_interval",20) modparam("mediaproxy","mediaproxy_socket", "/var/run/mediaproxy/mediaproxy.sock") modparam("mediaproxy","sip_asymmetrics","/etc/openser/sip-clients") modparam("mediaproxy","rtp_asymmetrics","/ect/openser/rtp-clients") modparam("lcr", "contact_avp", "$avp(i:711)") modparam("lcr|tm", "fr_inv_timer_avp", "$avp(i:704)") modparam("lcr", "gw_uri_avp", "$avp(i:709)") modparam("^auth$|lcr", "rpid_avp", "$avp(i:302)") modparam("lcr", "ruri_user_avp", "$avp(i:500)") modparam("lcr", "dm_flag", 25) modparam("acc", "radius_config", "/etc/radiusclient-ng/radiusclient.conf") modparam("acc", "radius_flag", 2) modparam("acc", "radius_missed_flag", 3) modparam("acc", "radius_extra", "User-Name=$Au;Calling-Station-Id=$from;Called-Station-Id=$to;Sip-Translated-Request-URI=$ruri;Sip-RPid=$avp(s:rpid);Source-IP=$si;Source-Port=$sp;Canonical-URI=$avp(s:can_uri);Billing-Party=$avp(s:billing_party);Divert-Reason=$avp(s:divert_reason);X-RTP-Stat=$hdr(X-RTP-Stat);Contact=$hdr(contact);Event=$hdr(event);SIP-Proxy-IP=$avp(s:sip_proxy_ip);ENUM-TLD=$avp(s:enum_tld)") # ------------------------- request routing logic ------------------- # main routing logic route{ # # -- 1 -- Request Validation # if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); exit; }; if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); exit; }; # # -- 2 -- Routing Preprocessing # ## Record-route all except Register ## Mark packets with nat=yes ## This mark will be used to identify the request in the loose ## route section if(!is_method("REGISTER")){ record_route(";nat=yes"); }; ##Loose_route packets if (has_totag()) { #sequential request withing a dialog should # take the path determined by record-routing if (loose_route()) { if(method=="BYE") { #Account BYE transactions setflag(2); }; #Check authentication of re-invites if(method=="INVITE" && (!allow_trusted())) { if (!proxy_authorize("","subscriber")) { proxy_challenge("","1"); exit; } else if (!check_from()) { sl_send_reply("403", "Forbidden, use From=ID"); exit; }; }; if(method=="BYE" || method=="CANCEL") { end_media_session(); }; ##Detect requests in the dialog behind NAT and flag with 6 route(1); } else { sl_send_reply("404","Not here"); } exit; } #CANCEL processing if (is_method("CANCEL")) { if (t_check_trans()) { end_media_session(); t_relay(); }; exit; } t_check_trans(); # # -- 3 -- Determine Request Target # if (method=="REGISTER") { route(2); } else { route(3); }; } route[1] { # # -- 4 -- Forward request to target # # Forward statefully t_on_reply("1"); t_on_failure("1"); if (!t_relay()) { sl_reply_error(); }; exit; } route[2] { ## Register request handler if (is_uri_host_local()) { if (!www_authorize("", "subscriber")) { www_challenge("", "1"); exit; }; if (!check_to()) { sl_send_reply("403", "Forbidden"); exit; }; setbflag(6); force_rport(); save("location"); exit; } else if { sl_send_reply("403", "Forbidden"); }; } route[3] { ## Requests handler if (method=="INVITE") { # Account INVITE packets setflag(2); # Account Missed calls setflag(3); # Radius Extra $avp(s:sip_proxy_ip)="MY.OPENSER.IP.COM"; }; if (is_from_local()){ # From an internal domain -> check the credentials and the FROM if(!allow_trusted()){ if (!proxy_authorize("","subscriber")) { proxy_challenge("","0"); exit; } else if(!check_from()) { sl_send_reply("403", "Forbidden, use From=ID"); exit; }; }; #unconditional call forward if(avp_db_load("$ru/username","$avp(s:callfwd)")) { avp_pushto("$ru", "$avp(s:callfwd)"); route(1); exit; } consume_credentials(); #verify aliases, if found replace R-URI. lookup("aliases"); if (is_uri_host_local()) { # -- Inbound to Inbound xlog("L_INFO","OPENSER: INBOUND -> INBOUND ($tU)"); route(10); } else { # -- Inbound to outbound xlog("L_INFO","OPENSER: INBOUND -> OUTBOUND ($tU)"); route(11); }; } else { #From an external domain ->do not check credentials #Verify aliases, if found replace R-URI. lookup("aliases"); if (is_uri_host_local()) { xlog("L_INFO","OPENSER: OUTBOUND -> INBOUND ($tU)"); #-- Outbound to inbound route(12); } else { xlog("L_INFO","OPENSER: OUTBOUND -> OUTBOUND ($tU)"); # -- Outbound to outbound route(13); }; }; } route[4] { # routing to the public network if (!load_gws()) { sl_send_reply("503", "Unable to load gateways"); exit; } if(!next_gw()){ sl_send_reply("503", "Unable to find a gateway"); exit; } t_on_failure("2"); if (!t_relay()) { sl_reply_error(); }; exit; } route[6] { # # -- NAT handling -- # append_hf("P-hint: Route[6]: mediaproxy \r\n"); use_media_proxy(); } route[10] { #from an internal domain -> inbound #Native SIP destinations are handled using the location table #Gateway destinations are handled by regular expressions append_hf("P-hint: inbound->inbound \r\n"); xlog("L_INFO","LOOKING FOR: $tU"); if (uri=~"^sip:55613") { # ECHO TEST xlog("L_INFO","IN ROUTE 613"); route(6); rewritehostport("fwdnat2.pulver.com:5060"); if (!t_relay()) { sl_reply_error(); }; exit; }; if (uri=~"^sip:301") { # ECHO TEST route(6); rewritehostport("blueface.ie"); if (!t_relay()) { sl_reply_error(); }; exit; }; # # if (uri=~"^sip:1[2-9][0-9]{9}@") { # if (is_user_in("credentials","ld")) { # strip(1); # prefix("+1"); # route(6); # route(4); # exit; # } else { # sl_send_reply("403", "No permissions for long distance"); # exit; # }; # }; # # if (uri=~"^sip:011[0-9]*@") { # if (is_user_in("credentials","int")) { # strip(3); # prefix("+"); # route(6); # route(4); # exit; # } else { # sl_send_reply("403", "No permissions for international calls"); # }; # }; if (!lookup("location")) { if (does_uri_exist()) { ## User not registered at this time. ## Use the IP Address of your e-mail server revert_uri(); prefix("u"); rewritehostport("192.168.1.171"); #Use the IP address of your voicemail server route(6); route(1); } else { sl_send_reply("404", "Not Found"); exit; } sl_send_reply("404", "Not Found"); exit; }; route(6); route(1); } route[11] { # from an internal domain -> outbound # Simply route the call outbound using DNS search append_hf("P-hint: inbound->outbound \r\n"); route(1); } route[12] { # From an external domain -> inbound # Verify aliases, if found replace R-URI. lookup("aliases"); if (!lookup("location")) { sl_send_reply("404", "Not Found"); exit; }; route(1); } route[13] { #From an external domain outbound #we are not accepting these calls append_hf("P-hint: outbound->inbound \r\n"); sl_send_reply("403", "Forbidden"); exit; } failure_route[1] { ##-- ##-- If cancelled, exit. ##-- if (t_was_cancelled()) { exit; }; ##-- ##-- If busy send to the e-mail server, prefix the "b" ##-- character to indicate busy. ##-- if (t_check_status("486")) { revert_uri(); prefix("b"); rewritehostport("192.168.1.171"); append_branch(); route(1); exit; }; ##-- ##-- If timeout (408) or unavailable temporarily (480), ##-- prefix the uri with the "u"character to indicate ##-- unanswered and send to the e-mail ##-- sever ##-- if (t_check_status("408") || t_check_status("480")) { revert_uri(); prefix("u"); rewritehostport("192.168.1.171"); append_branch(); route(1); exit; }; } failure_route[2] { if(!next_gw()) { t_reply("503", "Service not available, no more gateways"); exit; }; t_on_failure("2"); t_relay(); } onreply_route[1] { # #-- On-replay block routing -- # append_hf("P-hint: onreply_route|usemediaproxy \r\n"); use_media_proxy(); exit; }

1 0

[OpenSER-Users] Incoming call routing from a SIP Provider
by Stagg Shelton 13 Jun '08

13 Jun '08

Hello, I have just started investigating OpenSER, and am looking for some guidance. I have several Asterisk PBX's registered to OpenSER and each can make outgoing calls to my sip provider without any issue. I have not figured out how to route incoming calls based on DID to the appropriate PBX. Should I be looking at aliases, or carrierroute, or something else entirely. I would appreciate any help you can give for this newbie question. Thank You Stagg Shelton www.sheltonjohns.com

2 1

[OpenSER-Users] ACC Error
by Ali Jawad 13 Jun '08

13 Jun '08

Hi All I am using the ACC module and I only have this parameter set modparam("acc", "failed_transaction_flag", 1) and I get this error Jun 13 09:09:27 [23981] INFO:acc:mod_init: initializing... Jun 13 09:09:27 [23981] DBG:core:find_cmd_export_t: found <load_tm>(0) in module tm [/usr/local/lib/openser/modules/] Jun 13 09:09:27 [23981] ERROR:acc:init_acc_rad: acc: can't get code for the Sip-Response-Code attribute Jun 13 09:09:28 [23981] ERROR:acc:mod_init: failed to init radius Jun 13 09:09:28 [23981] ERROR:core:init_mod: failed to initialize module acc Jun 13 09:09:28 [23981] ERROR:core:main: error while initializing modules Jun 13 09:09:28 [23981] DBG:jabber:destroy: unloading module ...

2 1

Re: [OpenSER-Users] Dialog module, timeout_avp and record_route()
by Henning Westerholt 13 Jun '08

13 Jun '08

On Thursday 12 June 2008, kionez wrote: > > is used. Some logs (from trunk): > > [cut] > > > Jun 11 14:37:52 ca ../openser[23446]: INFO:dialog:get_dlg_timeout: > > > invalid AVP value, use default timeout > > I try to set my debug level to 9, but i can't reproduce this behaviour, > i never seen "invalid AVP value".. what version are you using? Hi Kionez, i just commited this additional log messages yesterday to the trunk version, rev 4373. I thought this could be useful in debugging this problem. :-) Henning

3 6

[OpenSER-Users] Disable the safety checks in the perl module
by Yazid Hadj Said 13 Jun '08

13 Jun '08

Hi, I am trying to disable the safety checks in the perl module. I use modparam("perl","unsafemodfnc", 1), this parmeter is not documented, I find it in source code. But I have message indicating that this parameter does not exist. Regards, Yazid

2 2

[OpenSER-Users] Out Of Memory in OPENSER
by dilip.m＠renovau.com 13 Jun '08

13 Jun '08

Hello Everyone, I have instlled openser-1.1-notls and radiusclient-ng.I have 4 GB memory in my pc. In the openser, generally Shared memory size is 32MB and private meory is 1 MB. For the call firing i am using sipp testing tool and my call rete is 100(-r is 100 ). I got out of pkg memory error in the Radius module during call firing. When i incraese the private memory in the openser,the no of calls will become higher,but i increase the shared memory,there is not any effect in the call.The no of calls remain same. But everytime i got the "no more free memory" and "out of memory" Error in the auth_radius module and everytime i haveto restart the openser. Plz tell me what should i have to change in the auth_radius module,so that Out Of Memory problem is solve. Regards, Dilip

2 1

[Serusers] fake RBT
by Ivo Kirilov 13 Jun '08

13 Jun '08

1 0

[OpenSER-Users] load balance based by weight
by Gang Liu (VSC) 13 Jun '08

13 Jun '08

Hi, I have 3 trunk gateways, two are cisco 5300 with 4E1, the other is 16E1 audio codes. Could I use dispatch module to load balance those gateways based weight I set. I successfully setup dispatcher module to load 50%, 50% for two gateway. regards, Danile

3 2

[OpenSER-Users] Trouble with avp in openser 1.3.2
by Robert Dyck 13 Jun '08

13 Jun '08

With the following in cfg -- exec_avp("uname -s","$avp(s:test)"); xlog("L_NOTICE","test result is <$avp(s:test)>\n"); 1.3.1 yields "test result is <linux>" 1.3.2 yields "test result is <>" I also noticed that 1.3.2 handles an uninitialized $var differently than 1.3.1. with the following in cfg -- if !$var(test) == "foo" {xlog("L_NOTICE", "test not equal to foo\n");}; 1.3.1 yields "test not equal to foo" 1.3.2 yields "CRITICAL:core:comp_scriptvar: cannot get left var value" "WARNING:core:do_action: error in expression" Is this behaviour intentional Thanks RD

1 1

[Serusers] registration to ser server fails
by Shrirang Yardi 13 Jun '08

13 Jun '08

Hello, I am a complete novice to VoIP and am trying to setup SER for the first time...so some of my questions may sound naive. I have installed ser-0.96 on x86 machine running fedora core 9. I followed the getting started guide to start ser using the hello-world.cfg config file. The service starts succesfully: Listening on udp: <ser_ip> [ser_ip]:5060 tcp: <ser_ip> [ser_ip]:5060 where ser_ip is the IP address of the server. I verified that the ser processes are actually running. I then used a UA from ekiga.net to register with the server, but the registration fails - reason: timeout. I dont have any problems pinging the ser_ip. What am I missing? Any help will be appreciated. Thanks, Shri

1 0

[OpenSER-Users] Lost BYEs and Carriers
by David Villasmil 12 Jun '08

12 Jun '08

Hello all, Now I got a question: I understand that sometimes, when a UAC droppes out of the internet, a BYE message will be lost. But, if I were to use Openser as a Carrier switch, this is NOT supposed to happen, right? as all VoIP Carriers MUST be on the internet permanently. Any thoughts? David

6 16

[OpenSER-Users] concurrent call limit per user / customer
by Patrick Miccio 12 Jun '08

12 Jun '08

Hi @ all, I was wondering if anyone of you guys already implemented a system where one could limit the maximum number of concurrent calls? With ISDN-terminaladapters or analog-telefon-adapters it is no problem because the hardware itself is the limiting device, but with the growing amount of IP PBXs the need becomes obvious. I am playing with the thought of writing something myself, but I am more a copy&paste programmer, so it will take quite some time :D Maybe someone here likes the idea? Here are my thoughts of how a module could provide a simple functionality: INVITE: check 200 OK: create Re-INVITE: update BYE: delete must provide: create_call() update_call() delete call() check_limit() create must save uuid,from,to,callid,timestamp in DB, from/to just for human readability ;) update must update timestamp with uuid/callid match ( we enforce 300sec re-invite call refresh ) delete must delete the DB entry with uuid/callid match check must count DB entries with uuid match and return amount of active calls. cheers, Patrick.

3 3

[OpenSER-Users] Problem with OPENXCAP
by ADALA Asma 12 Jun '08

12 Jun '08

Hello everybody; I've installed *openser v1.3.2* and it works perfectly. Then, i''ve installed *openxcap v0.9.9. i'm using Uctimsclient as ims client. * When i try to upload or download an xml document using uctimsclient, i have this error in log messages : *error: XCAP root not found for request URI: http://127.0.0.1/xcap-root/ *My xcap root is: *127.0.0.1:8000/xcap-root* and i set the same in my client. *Can anyone help me please. thx *

1 0

[OpenSER-Users] multi-leg accounting
by Ruchir Lists 12 Jun '08

12 Jun '08

Hi All, I'm trying to configure OpenSER with multi-leg accounting. I'm using OpenSER 1.2 & radius. I'm using acc_radius table for writing cdr records. I've searched through several articles and mailing list posts about configuring multi-leg accounting and everywhere they talk about setting up multi-leg-info parameter of acc module to configure leg source & destination and setting up accounting flag. But this is not working for me. I get only BYE record in table if I use this way to write multiple records for one call in call forwarding scenario. I managed to get multiple records by calling acc_rad_request on INVITE, ACK, BYE & CANCEL. For instance, I have 4 users; 90001, 90002, 90003, 90004. The call forwarding is setup as below: 90004 -> 90001 -> 90003. I dial 90004 from 90002 user and it forwards the call to 90001 & then 90003 and they're connected properlry. However I don't get leg source/destination properly and also I get 7-8 bye records for this call. Can anyone guide me in right direction if I'm doing anything wrong. Regards, Ruchir

3 11

[OpenSER-Users] call functions with Perl (moduleFunction())
by Yazid Hadj Said 12 Jun '08

12 Jun '08

Hi, Please, i want to know why when i try to use remove_hf() and append_hf() functions with Perl (moduleFunction(func,string1,string2)), I have this message: Jun 12 11:03:53 [12838] ERROR:core:moduleFunc: Module function 'remove_hf' is unsafe. Call is refused. Jun 12 11:03:53 [12838] ERROR:core:XS_OpenSER__Message_moduleFunction: calling module function 'remove_hf' failed. Missing loadmodule? Jun 12 11:03:53 [12838] ERROR:core:moduleFunc: Module function 'append_hf' is unsafe. Call is refused. Jun 12 11:03:53 [12838] ERROR:core:XS_OpenSER__Message_moduleFunction: calling module function 'append_hf' failed. Missing loadmodule? Thanks, Yazid

2 2

[OpenSER-Users] Dialog module, timeout_avp and record_route()
by kionez 12 Jun '08

12 Jun '08

Hi all, i'm trying to debug a strange behaviour of dialog mode. If I use "record_route" in my script, to force any message to toward the server, dialog module stops to check "timeout_avp", if I comment it out, when timeout_avp is reached, the dialog module notify me in sylog (as shown in log.txt) It seems that dialog module has some problems to work if i use record_route()... I try to use version 1.3.1 and 1.3.2, but i see the same behaviour. So, where i'm wrong? ;) Here's relevant part of config, and in openser.txt there's my routing script ---- loadmodule "rr.so" modparam("rr", "enable_full_lr", 1) modparam("rr", "append_fromtag", 1) modparam("rr", "enable_double_rr", 1) modparam("rr", "add_username", 0) loadmodule "dialog.so" modparam("dialog", "enable_stats", 1) modparam("dialog", "dlg_flag", 4) modparam("dialog", "timeout_avp", "$avp(s:dlgtimeout)") modparam("dialog", "dlg_extra_hdrs", "Hint: credit expired\r\n") modparam("dialog", "dlg_match_mode", 1) modparam("dialog", "db_url", "mysql://dbuser:dbpass@localhost/openser") modparam("dialog", "db_mode", 1) ---- thanx in advance k. # With record_route() Jun 11 09:36:07 New request - M=INVITE RURI=sip:alice@192.168.27.74 F=sip:bob@192.168.27.74 T=sip:alice@192.168.27.74 IP=192.168.27.82 ID=2112176925 Jun 11 09:36:07 BRANCH - S=<null> R=sip:alice@192.168.1.201:5060;line=2c542c23af8e7c7 D=<null> F=sip:bob@192.168.27.74 T=sip:alice@192.168.27.74 IP=192.168.27.82 ID=2112176925 Jun 11 09:36:07 Reply - S=101 R=<null> D=Dialog Establishement F=sip:bob@192.168.27.74 T=sip:alice@192.168.27.74 IP=192.168.27.201 ID=2112176925 Jun 11 09:36:07 Reply - S=100 R=<null> D=Trying F=sip:bob@192.168.27.74 T=sip:alice@192.168.27.74 IP=192.168.27.201 ID=2112176925 Jun 11 09:36:07 Reply - S=180 R=<null> D=Ringing F=sip:bob@192.168.27.74 T=sip:alice@192.168.27.74 IP=192.168.27.201 ID=2112176925 Jun 11 09:36:09 Reply - S=200 R=<null> D=OK F=sip:bob@192.168.27.74 T=sip:alice@192.168.27.74 IP=192.168.27.201 ID=2112176925 Jun 11 09:36:09 New request - M=ACK RURI=sip:alice@192.168.1.201:5060 F=sip:bob@192.168.27.74 T=sip:alice@192.168.27.74 IP=192.168.27.82 ID=2112176925 Jun 11 09:36:26 New request - M=BYE RURI=sip:alice@192.168.1.201:5060 F=sip:bob@192.168.27.74 T=sip:alice@192.168.27.74 IP=192.168.27.82 ID=2112176925 Jun 11 09:36:26 Reply - S=200 R=<null> D=OK F=sip:bob@192.168.27.74 T=sip:alice@192.168.27.74 IP=192.168.27.201 ID=2112176925 # Without record_route() Jun 11 09:36:49 New request - M=INVITE RURI=sip:alice@192.168.27.74 F=sip:bob@192.168.27.74 T=sip:alice@192.168.27.74 IP=192.168.27.82 ID=1675712119 Jun 11 09:36:49 BRANCH - S=<null> R=sip:alice@192.168.1.201:5060;line=2c542c23af8e7c7 D=<null> F=sip:bob@192.168.27.74 T=sip:alice@192.168.27.74 IP=192.168.27.82 ID=1675712119 Jun 11 09:36:49 Reply - S=100 R=<null> D=Trying F=sip:bob@192.168.27.74 T=sip:alice@192.168.27.74 IP=192.168.27.201 ID=1675712119 Jun 11 09:36:49 Reply - S=101 R=<null> D=Dialog Establishement F=sip:bob@192.168.27.74 T=sip:alice@192.168.27.74 IP=192.168.27.201 ID=1675712119 Jun 11 09:36:49 Reply - S=180 R=<null> D=Ringing F=sip:bob@192.168.27.74 T=sip:alice@192.168.27.74 IP=192.168.27.201 ID=1675712119 Jun 11 09:36:51 Reply - S=200 R=<null> D=OK F=sip:bob@192.168.27.74 T=sip:alice@192.168.27.74 IP=192.168.27.201 ID=1675712119 Jun 11 09:36:56 WARNING:dialog:dlg_ontimeout: timeout for dlg with CallID '1675712119' and tags '53233056' '453709088' ####### Routing Logic ######## route[0] { xlog("L_INFO", "New request - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); if(loose_route()) { if(!has_totag()) { xlog("L_INFO", "Initial loose-routing rejected - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_send_reply("403", "Initial Loose-Routing Rejected"); exit; } t_on_reply("1"); t_on_failure("1"); } if(!is_method("REGISTER")) { #record_route(); } if(is_method("CANCEL") || is_method("ACK")) { t_on_reply("1"); if(t_check_trans()) { if(!t_relay()) { sl_reply_error(); } } else { xlog("L_INFO", "Dropping mis-routed request - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); } exit; } t_check_trans(); if(is_method("REGISTER")) { sl_send_reply("100", "Trying"); if(!save("location")) { xlog("L_ERR", "Register FAIL - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); sl_reply_error(); exit; } xlog("L_INFO", "Register OK - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); exit; } if(is_method("INVITE")) { $avp(s:dlgtimeout)=5; $avp(s:ringtimeout)=10; setflag(4); sl_send_reply("100", "Trying"); } if(is_method("BYE")) { route(1); } if (!lookup("location")) { switch ($retcode) { case -1: case -3: t_newtran(); t_reply("404", "Not Found"); exit; case -2: sl_send_reply("405", "Method Not Allowed"); exit; } } route(1); } route[1] { if (is_method("INVITE")) { t_on_branch("1"); t_on_reply("1"); t_on_failure("1"); } if (!t_relay()) { sl_reply_error(); }; exit; } branch_route[1] { xlog("L_INFO", "BRANCH - S=$rs R=$ru D=$rr F=$fu T=$tu IP=$si ID=$ci\n"); } onreply_route[1] { xlog("L_INFO", "Reply - S=$rs R=$ru D=$rr F=$fu T=$tu IP=$si ID=$ci\n"); } failure_route[1] { if (t_was_cancelled()) { exit; } }

2 3

[OpenSER-Users] stun and symmetric
by Pezhman Lali 12 Jun '08

12 Jun '08

Dear, I find that stun and symmetric nat can not work together , but some big sip providers like sipgate or fwd, added stun settings to their ata as default without, any question about customer's nat type. where is the key ?

2 1

Re: [Serusers] stun and s
by Pezhman Lali 12 Jun '08

12 Jun '08

> well, I would hope, if it's their ATA, they probably > know that it > doesn't do symmetric NAT.... How ??? can ATAs behind router or dsl modem, select nat type ? --- On Thu, 6/12/08, Harry Behrens <hb(a)4snewcom.de> wrote: > From: Harry Behrens <hb(a)4snewcom.de> > Subject: Re: [Serusers] stun and s > To: pezhman_lali(a)yahoo.com > Cc: serusers(a)lists.iptel.org > Date: Thursday, June 12, 2008, 11:49 AM > Pezhman Lali schrieb: > > Dear, > > I find that stun and symmetric nat can not work > together , > > but some big sip providers like sipgate or fwd, added > stun settings to their ata as default without, any question > about customer's nat type. > > > > > > well, I would hope, if it's their ATA, they probably > know that it > doesn't do symmetric NAT.... How ??? > > > where is the key ? > > > > > > > open? > > -h > > > > > _______________________________________________ > > Serusers mailing list > > Serusers(a)lists.iptel.org > > http://lists.iptel.org/mailman/listinfo/serusers > > > > > >

1 0

[Serusers] stun and s
by Pezhman Lali 12 Jun '08

12 Jun '08

Dear, I find that stun and symmetric nat can not work together , but some big sip providers like sipgate or fwd, added stun settings to their ata as default without, any question about customer's nat type. where is the key ?

1 0

[OpenSER-Users] First route in Route header not being removed
by Robert Dyck 11 Jun '08

11 Jun '08

Using 1.3.2 notls I found that when an Ekiga softphone is configured with an outgoing proxy, it will include a Route header in an initial INVITE. The Route header contains a single URI pointing to the outgoing proxy. This allowed according to RFC 3261 section 8.1.1.1 "When a provider wishes to configure a UA with an outbound proxy, it is RECOMMENDED that this be done by providing it with a pre-existing route set with a single URI, that of the outbound proxy. " Since the first route in a Route header over rides a request URI, this Route URI must be removed prior to routing or the request will loop. Openser will loop when Ekiga is configured with Openser as the outgoing proxy. Of course the header could be removed using the openser.cfg but the operation should be built in.

3 8

[OpenSER-Users] pua_xmpp Notify2Xmpp error
by Gaoqiang Qian 11 Jun '08

11 Jun '08

Hello everyone, I have setup my openser 1.3.2 with presence, pua_xmpp, xmpp modules according to the openser.org dokuwiki about pua_xmpp configuration. From SIP client(eyebeam) and XMPP client(pigdin), IM is now working fine between two sides with below destination address: sip: "sip:username<delim>jabber_server@gateway_domain" xmpp: "sip_username<delim>openser_domain@xmpp_domain" But the presence only works in one side, in xmpp client, it shows the availabity of sip contacts, but on sip client, the xmpp contacts are always offline. I got below line error continously loged: Jun 11 20:44:33 ims /home/openser/openser1.3.2/sbin/openser[16077]: ERROR:pua_xmpp:Notify2Xmpp: 'To' header ALREADY PARSED:<sip:test*ovi.com@xmpp.rcs.demo> Could anyone tell me what might be the reason. Thanks a lot in advance.

1 0

[OpenSER-Users] Why a $var cannot be 'null' ?
by Iñaki Baz Castillo 11 Jun '08

11 Jun '08

Hi, if I set: $var(kk) = null and later printf it (or compare with =~) then I see '0': xlog("L_INFO", "var(kk) = $var(kk)\n"); => var(kk) = 0 But AVP's do allow 'null' value and store 'null' instead of '0'. Is there any reason for it? -- Iñaki Baz Castillo

3 4

[OpenSER-Users] compiling ldap module on freebsd 7.0-release
by Dian Dwi Nugraha 11 Jun '08

11 Jun '08

Hi, I've been having problem with compiling OpenSER with LDAP module on FreeBSD 7.0-RELEASE. I have 'ldap.so' and put it under /usr/local/lib/ openser/modules/. The problem occured when I tried to run openser. --- Error Message --- Jun 11 19:49:53 [16442] ERROR:core:sr_load_module: could not open module </usr/local/lib/openser/modules/ldap.so>: /usr/local/lib/ openser/modules/ldap.so: Undefined symbol "ber_sockbuf_io_debug" Any advice will help. Thanks. Best regards, --- Dian Dwi Nugraha > Computer Engineering Department > School of Informatics and Electrical Engineering > Institut Teknologi Bandung > dian132(a)students.ee.itb.ac.id

2 5

Re: [OpenSER-Users] Error Compiling
by Ali Jawad 11 Jun '08

11 Jun '08

Did a chmod 777.. -----Original Message----- From: Henning Westerholt [mailto:henning.westerholt@1und1.de] Sent: Wednesday, June 11, 2008 6:05 PM To: Ali Jawad Subject: Re: [OpenSER-Users] Error Compiling On Wednesday 11 June 2008, Ali Jawad wrote: > Hi Henning > I was able to fix it thanks to your help. I have one last hurdle. When I > try to start openser now I get this error > ERROR:acc:init_acc_rad: failed to open radius config file: > /etc/raddb/clients.conf > > However /etc/raddb/clients.conf exists Hi Ali, perhaps this is a permission problem? Henning -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

1 0

[OpenSER-Users] Error Compiling
by Ali Jawad 11 Jun '08

11 Jun '08

Hi All I did remove all the radius mods from the exclude section of the Makefile. And I did enable radius in the Makefile of the acc module. All compiled well howver when I try to load the acc module I get the following error ERROR:core:sr_load_module: could not open module </usr/local/lib/openser/modules/acc.so>: libradiusclient-ng.so.2: cannot open shared object file: No such file or directory However the file in question can be found at /usr/local/lib/libradiusclient-ng.so.2 With Regards

2 5

[OpenSER-Users] OpenSER-1.1.1 crashes
by dilip.m＠renovau.com 11 Jun '08

11 Jun '08

Hello Everyone, I have inlcude auth_diameter module in the openser.cfg. It works fine with DISC. I can authorize the user with same. When i increase the call rate using sipp tool at that time the openser going to crash. It disconnect the connection. The openser shows me this output. 1(19698) SIP Request: 1(19698) method: <REGISTER> 1(19698) uri: <sip:192.168.1.66> 1(19698) version: <SIP/2.0> 1(19698) parse_headers: flags=2 1(19698) end of header reached, state=5 1(19698) parse_headers: Via found, flags=2 1(19698) parse_headers: this is the first via 1(19698) After parse_msg... 1(19698) preparing to run routing scripts... 1(19698) parse_headers: flags=100 1(19698) DEBUG:parse_to:end of header reached, state=10 1(19698) DBUG:parse_to: display={1113}, ruri={sip:1113@192.168.1.66:5060} 1(19698) DEBUG: get_hdr_field: <To> [35]; uri=[sip:1113@192.168.1.66:5060] 1(19698) DEBUG: to body [1113 <sip:1113@192.168.1.66:5060> ] 1(19698) get_hdr_field: cseq <CSeq>: <1> <REGISTER> 1(19698) DEBUG:maxfwd:is_maxfwd_present: value = 70 1(19698) parse_headers: flags=200 1(19698) DEBUG: get_hdr_body : content_length=0 1(19698) found end of header 1(19698) find_first_route: No Route headers found 1(19698) loose_route: There is no Route HF 1(19698) grep_sock_info - checking if host==us: 12==12 && [192.168.1.66] == [192.168.1.66] 1(19698) grep_sock_info - checking if port 5060 matches port 5060 1(19698) grep_sock_info - checking if host==us: 12==12 && [192.168.1.66] == [192.168.1.66] 1(19698) grep_sock_info - checking if port 5060 matches port 5060 1(19698) parse_headers: flags=4000 1(19698) auth_diameter:pre_auth(): Credentials with given realm not found 1(19698) ******* m_id=3 1(19698) DEBUG:do_read (sock=8): whole message read (len=304)! 1(19698) ######## m_id=3 1(19698) parse_headers: flags=ffffffffffffffff 1(19698) check_via_address(192.168.1.1, 192.168.1.1, 0) 1(19698) build_auth_hf(): 'WWW-Authenticate: Digest realm="192.168.1.66", nonce="484e1d9a81643c688e09493c7b615dacbc004e81", qop="auth" ' 1(19698) parse_headers: flags=ffffffffffffffff 1(19698) check_via_address(192.168.1.1, 192.168.1.1, 0) 1(19698) DEBUG:destroy_avp_list: destroying list (nil) 1(19698) receive_msg: cleaning up 4(19703) SIP Request: 4(19703) method: <ACK> 4(19703) uri: <sip:192.168.1.66> 4(19703) version: <SIP/2.0> 4(19703) parse_headers: flags=2 4(19703) end of header reached, state=5 4(19703) parse_headers: Via found, flags=2 4(19703) parse_headers: this is the first via 4(19703) After parse_msg... 4(19703) preparing to run routing scripts... 4(19703) parse_headers: flags=8 4(19703) DEBUG: add_param: tag=71db33f84c952ca903e2273ad59f1848.3074 4(19703) DEBUG:parse_to:end of header reached, state=29 4(19703) DBUG:parse_to: display={sut}, ruri={sip:1113@192.168.1.66:5060} 4(19703) DEBUG: get_hdr_field: <To> [76]; uri=[sip:1113@192.168.1.66:5060] 4(19703) DEBUG: to body [sut <sip:1113@192.168.1.66:5060>] 4(19703) DEBUG: sl_filter_ACK : local ACK found -> dropping it! 4(19703) DEBUG:destroy_avp_list: destroying list (nil) 4(19703) receive_msg: cleaning up 2(19699) SIP Request: 2(19699) method: <REGISTER> 2(19699) uri: <sip:192.168.1.66> 2(19699) version: <SIP/2.0> 2(19699) parse_headers: flags=2 2(19699) end of header reached, state=5 2(19699) parse_headers: Via found, flags=2 2(19699) parse_headers: this is the first via 2(19699) After parse_msg... 2(19699) preparing to run routing scripts... 2(19699) parse_headers: flags=100 2(19699) DEBUG:parse_to:end of header reached, state=10 2(19699) DBUG:parse_to: display={1113}, ruri={sip:1113@192.168.1.66:5060} 2(19699) DEBUG: get_hdr_field: <To> [35]; uri=[sip:1113@192.168.1.66:5060] 2(19699) DEBUG: to body [1113 <sip:1113@192.168.1.66:5060> ] 2(19699) get_hdr_field: cseq <CSeq>: <2> <REGISTER> 2(19699) DEBUG:maxfwd:is_maxfwd_present: value = 70 2(19699) parse_headers: flags=200 2(19699) DEBUG: get_hdr_body : content_length=0 2(19699) found end of header 2(19699) find_first_route: No Route headers found 2(19699) loose_route: There is no Route HF 2(19699) grep_sock_info - checking if host==us: 12==12 && [192.168.1.66] == [192.168.1.66] 2(19699) grep_sock_info - checking if port 5060 matches port 5060 2(19699) grep_sock_info - checking if host==us: 12==12 && [192.168.1.66] == [192.168.1.66] 2(19699) grep_sock_info - checking if port 5060 matches port 5060 2(19699) ******* m_id=3 2(19699) DEBUG:do_read (sock=9): whole message read (len=208)! 2(19699) ######## m_id=3 2(19699) parse_headers: flags=ffffffffffffffff 2(19699) parse_headers: flags=8000000 2(19699) parse_headers: flags=ffffffffffffffff 2(19699) build_contact(): Created Contact HF: Contact: <sip:1113@192.168.1.5:5060>;expires=27, <sip:1113@192.168.1.1:5060>;expires=3600 2(19699) parse_headers: flags=ffffffffffffffff 2(19699) check_via_address(192.168.1.1, 192.168.1.1, 0) 2(19699) DEBUG:destroy_avp_list: destroying list (nil) 2(19699) receive_msg: cleaning up 4(19703) SIP Request: 4(19703) method: <ACK> 4(19703) uri: <sip:192.168.1.66> 4(19703) version: <SIP/2.0> 4(19703) parse_headers: flags=2 4(19703) end of header reached, state=5 4(19703) parse_headers: Via found, flags=2 4(19703) parse_headers: this is the first via 4(19703) After parse_msg... 4(19703) preparing to run routing scripts... 4(19703) parse_headers: flags=8 4(19703) DEBUG: add_param: tag=71db33f84c952ca903e2273ad59f1848.3074 4(19703) DEBUG:parse_to:end of header reached, state=29 4(19703) DBUG:parse_to: display={sut}, ruri={sip:1113@192.168.1.66:5060} 4(19703) DEBUG: get_hdr_field: <To> [76]; uri=[sip:1113@192.168.1.66:5060] 4(19703) DEBUG: to body [sut <sip:1113@192.168.1.66:5060>] 4(19703) DEBUG: sl_filter_ACK : local ACK found -> dropping it! 4(19703) DEBUG:destroy_avp_list: destroying list (nil) 4(19703) receive_msg: cleaning up 10(19717) ERROR: receive_fd: EOF on 8 10(19717) DBG: handle_ser_child: dead child 3, pid 19701 (shutting down?) 10(19717) DBG: io_watch_del (0x6d31a0, 8, -1, 0x0) fd_no=14 called 0(19695) child process 19701 exited by a signal 11 0(19695) core was generated 0(19695) INFO: terminating due to SIGCHLD 8(19712) INFO: signal 15 received 8(19712) 4(19703) 7(19710) Memory status (pkg): 2(19699) INFO: signal 15 received 2(19699) Memory status (pkg): 2(19699) fm_status (0x705700): 2(19699) heap size= 1048576 2(19699) used= 18682, used+overhead=56810, free=991766 2(19699) max used (+overhead)= 61502 2(19699) dumping free list: 2(19699) hash = 1 fragments no.: 2, unused: 0 bucket size: 8 - 8 (first 8) 2(19699) hash = 2 fragments no.: 3, unused: 0 bucket size: 16 - 16 (first 16) 2(19699) INFO: signal 15 received INFO: signal 15 received 8(19712) fm_status (0x705700): 8(19712) heap size= 1048576 8(19712) used= 75736, used+overhead=113464, free=935112 8(19712) 6(19708) hash = 3 fragments no.: 1, unused: 0 bucket size: 24 - 24 (first 30) 2(19699) hash = 6 fragments no.: 1, unused: 0 bucket size: 48 - 48 (first 48) 2(19699) hash = 8 fragments no.: 5, unused: 0 bucket size: 64 - 64 (first 64) 2(19699) 4(19703) 7(19710) INFO: signal 15 received 6(19708) Memory status (pkg): 6(19708) fm_status (0x705700): 6(19708) heap size= 1048576 6(19708) used= 75736, used+overhead=113464, free=935112 6(19708) max used (+overhead)= 113464 6(19708) dumping free list: 6(19708) hash = 27 fragments no.: 1, unused: 0 bucket size: 216 - 216 (first 216) 6(19708) hash = 39 fragments no.: 11, unused: 0 bucket size: 312 - 312 (first 312) 6(19708) hash = 73 fragments no.: 1, unused: 0 bucket size: 584 - 584 (first 584) 6(19708) hash = 192 fragments no.: 1, unused: 0 bucket size: 1536 - 1536 (first 1536) 6(19708) hash = 2054 fragments no.: 1, unused: 0 bucket size: 524288 - 1048576 (first 929344) 6(19708) TOTAL: 15 free fragments = 935112 free bytes 6(19708) ----------------------------- 1(19698) INFO: signal 15 received 1(19698) Memory status (pkg): 1(19698) fm_status (0x705700): 1(19698) heap size= 1048576 1(19698) used= 20040, used+overhead=58424, free=990152 1(19698) max used (+overhead)= 62264 1(19698) dumping free list: 1(19698) hash = 1 fragments no.: 2, unused: 0 bucket size: 8 - 8 (first 8) 1(19698) hash = 2 fragments no.: 3, unused: 0 bucket size: 16 - 16 (first 16) 1(19698) hash = 3 fragments no.: 1, unused: 0 bucket size: 24 - 24 (first 30) 1(19698) hash = 6 fragments no.: 1, unused: 0 bucket size: 48 - 48 (first 48) 1(19698) hash = 8 fragments no.: 5, unused: 0 bucket size: 64 - 64 (first 64) 1(19698) hash = 9 fragments no.: 9, unused: 0 bucket size: 72 - 72 (first 72) 1(19698) hash = 10 fragments no.: 1, unused: 0 bucket size: 80 - 80 (first 80) 1(19698) hash = 11 fragments no.: 1, unused: 0 bucket size: 88 - 88 (first 88) 1(19698) hash = 15 fragments no.: 1, unused: 0 bucket size: 120 - 120 (first 120) 10(19717) INFO: signal 15 received 10(19717) Memory status (pkg): 10(19717) fm_status (0x705700): I have also try with to solve it with gdb,but cant help. The gdb output as follows, (gdb) Loaded symbols for /usr/local/lib64/openser/modules/auth_diameter.so Reading symbols from /usr/local/lib64/openser/modules/domain.so...done. Loaded symbols for /usr/local/lib64/openser/modules/domain.so Reading symbols from /lib64/libnss_files.so.2...done. Loaded symbols for /lib64/libnss_files.so.2 Core was generated by `openser'. Program terminated with signal 11, Segmentation fault. #0 0x00002aaaabfa2b72 in AAAAddAVPToMessage (msg=0x713cd8, avp=0x713330, position=0x713b08) at avp.c:178 178 for(avp_t=msg->avpList.head;avp_t&&avp_t!=position;avp_t=avp_t->next); (gdb) What was the problem ?? Please explain me. Thanks in advance. Regards, Dilip Modi

3 2

Re: [OpenSER-Users] Why can't I "append_branch()" in FAILURE_ROUTE if reply is 6XX ??
by Igor Sidorov 11 Jun '08

11 Jun '08

Hi! Yes, it is very important and for us! LCR module. If we get 6XX response from the first gateway, it is impossible to redirect request to any others gateways . We have very strange situation! If the first gateway (with the best priority for some distinations) due his reasons answer with 6XX it destroy lcr logic at all !!! (and we do not want to change this gateway because we have no problems with others destinations(and some others reasons)) please, change this tm behavior asap. Or if you can suggest something else (i mean some rows of config code) ? thank you. >Why? doesn't it make sense to forward to some destination even if the negative >reply is a 4XX or 6XX? -- View this message in context: http://www.nabble.com/Why-can%27t-I-%22append_branch%28%29%22-in-FAILURE_RO… Sent from the OpenSER Users Mailing List mailing list archive at Nabble.com.

3 4

[OpenSER-Users] stun
by Pezhman Lali 10 Jun '08

10 Jun '08

--- On Mon, 6/9/08, Pezhman Lali <pezhman_lali(a)yahoo.com> wrote: > From: Pezhman Lali <pezhman_lali(a)yahoo.com> > Subject: stun > To: pezhman.lali(a)gmail.com > Date: Monday, June 9, 2008, 6:02 PM > Dear, > does setting the ip of stun server in the sip-phones, > behind the symmetric nat, make the problem ? > my experience with stund 0.96, said yes. > the stun server, can detects the type of nats properly, but > the sip-phones behind the un-symmetric nat, can not > register, or one-way calling. > > ????

6 9

Re: [OpenSER-Users] stun
by Aymeric Moizard 10 Jun '08

10 Jun '08

On Tue, 10 Jun 2008, David Villasmil wrote: > True (about getting the IP from the register), but that's putting more > processing on the server, I'd rather let ths UAC do the ip resolution when > we're talking thousands of clients (Which I am) The behavior I described is made on the client/endpoint which look at the received and rport in the answer to a request sent to the server. (and this is not a DNS resolution: this is just "looking at"...) The server in this case don't have any processing to do anymore: he always receive the correct contact header. No need for STUN to have a correct IP/port for SIP even behind symmetric NAT. ;) tks, Aymeric MOIZARD / ANTISIP amsip - http://www.antisip.com osip2 - http://www.osip.org eXosip2 - http://savannah.nongnu.org/projects/exosip/ > Cheers > > On Tue, Jun 10, 2008 at 1:59 PM, Aymeric Moizard <jack(a)atosc.org> wrote: > >> >> Stun can work even behind symmetric NAT if the stun server was >> running on the same socket the SIP server is running... I hope >> this feature will come soon! >> >> I can help with this. >> >> Also, SIP don't need to use STUN to work: you can discover your >> IP address and port very easily by looking at the REGISTER answer >> or OPTIONS answer which contains the "received" and "rport" >> parameter. >> >> Of course, symmetric NAT are a nightmare for RTP, but not for SIP... >> >> tks, >> Aymeric MOIZARD / ANTISIP >> amsip - http://www.antisip.com >> osip2 - http://www.osip.org >> eXosip2 - http://savannah.nongnu.org/projects/exosip/ >> >> >> >> On Tue, 10 Jun 2008, Iñaki Baz Castillo wrote: >> >> El Tuesday 10 June 2008 10:44:51 Ali Jawad escribió: >>> >>>> Hi All >>>> >>>> I had a lot of problems with STUN and symmetric NAT. The thing is that >>>> it does not always work with symmetric NAT. That would be mostly routers >>>> based on Linux IPTABLES. >>>> >>> >>> STUN **CANNOT** work with symetric NAT. The NAT router maps the internal >>> port >>> with a different public port *depending* on the destination IP:port, so >>> STUN >>> can't work. >>> >>> -- >>> Iñaki Baz Castillo >>> ibc(a)in.ilimit.es >>> >>> _______________________________________________ >>> Users mailing list >>> Users(a)lists.openser.org >>> http://lists.openser.org/cgi-bin/mailman/listinfo/users >>> >> >> _______________________________________________ >> Users mailing list >> Users(a)lists.openser.org >> http://lists.openser.org/cgi-bin/mailman/listinfo/users >> >> >

1 0

[OpenSER-Users] loose_route() and t_relay(proto:host:port, [flags])
by Anatoly Pidruchny 10 Jun '08

10 Jun '08

Hi All, I have something like this in my script: ... if (loose_route()) { ... t_relay("udp:mydomain2.com"); ... } ... The idea is that the initial INVITE message can be relayed to one destination (mydomain1.com). But later, for the BYE message, if that destination becomes unavailable and we know about that, then we send the message to mydomain2.com. The problem is that it does not work that way. Even if mydomain2.com is passed to t_relay, the message is still sent to mydomain1.com. It looks like the parameter is ignored when loose routing is done. Is it a bug or a feature? If it is a feature, then the documentation for the t_relay function should mention that the parameter is ignored when loose routing is done. Another question is, how to make it send the message to mydomain2.com? Do I have to modify the message (like, modify the Route header)? Thanks, -------- Anatoly.

3 4

[OpenSER-Users] SIP max session timer
by Kaeman Chris 10 Jun '08

10 Jun '08

Please let me know how can i configure this sip max session timer on the openser? (SIP max timer) - If the openser doesn’t receive any BYE message from the origination or termination equipment than the SIP max timer will forcefully kill the call by generating the BYE on its own. Thanks Kchris --------------------------------- Explore your hobbies and interests. Click here to begin.

4 6

[OpenSER-Users] Dialog module... again!
by David Villasmil 10 Jun '08

10 Jun '08

Hello all, Got a question for those well versed on the Dialog Module. I have it working great against a db, but it seems to me that -although there's nothing on the module's documentations to indicate it- Dialogs are inserted on the table once the initial transaction is finished, i.e. 200 OK. Here's my script... # # $Id: openser.cfg 1827 2007-03-12 15:22:53Z bogdan_iancu $ # # simple quick-start config script # Please refer to the Core CookBook at http://www.openser.org/dokuwiki/doku.php # for a explanation of possible statements, functions and parameters. # # ----------- global configuration parameters ------------------------ debug=3 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=no # (cmd line: -E) children=4 check_via=no dns=no rev_dns=no listen=A.B.C.D disable_dns_blacklist=true port=5060 #set module path mpath="/lib/openser/modules/" # ------------------ module loading ---------------------------------- loadmodule "mysql.so" loadmodule "maxfwd.so" loadmodule "sl.so" loadmodule "dispatcher.so" loadmodule "tm.so" loadmodule "mi_fifo.so" loadmodule "textops.so" loadmodule "xlog.so" loadmodule "rr.so" loadmodule "avpops.so" loadmodule "dialog.so" modparam("mi_fifo","fifo_name", "/tmp/openser_fifo") #Timer which hits if no final reply for a request #or ACK for a negative INVITE reply arrives modparam("tm", "fr_timer", 5) modparam("dispatcher", "list_file", "/etc/openser/dispatcher.list") modparam("dispatcher", "flags", 2) modparam("dispatcher", "force_dst", 1) modparam("dispatcher", "dst_avp", "$avp(i:271)") modparam("dispatcher", "grp_avp", "$avp(i:272)") modparam("dispatcher", "cnt_avp", "$avp(i:273)") modparam("avpops","avp_url","mysql://user:pass@localhost/openser") modparam("avpops", "avp_table", "dialog") modparam("rr","enable_full_lr", 1) modparam("dialog", "dlg_flag", 4) modparam("dialog", "db_mode", 1) modparam("dialog", "dlg_match_mode", 1) modparam("dialog", "db_url", "mysql://user:pass@localhost/openser") route{ # initial sanity checks -- messages with # max_forwards==0, or excessively long requests if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); exit; }; if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); exit; }; if(loose_route()) { append_hf("P-hint: rr-enforced\r\n"); route(1); }; if (!method=="REGISTER") record_route(); if (method=="INVITE") { setflag(4); xlog("L_ERR","OPENSER: NEW INVITE $ru -> $ci \n"); }; if (method=="BYE"||method=="CANCEL") { setflag(4); xlog("L_ERR","OPENSER: DISCONNECT $ru -> $ci \n"); }; if ( method=="INVITE" || method=="ACK" || method=="BYE" || method=="OPTIONS" || method=="CANCEL" ) { ds_select_dst("1","2"); t_on_reply("1"); t_on_failure("1"); t_relay(); exit; }; } route[1] { # Forward Statefully t_on_reply("1"); t_on_failure("1"); if(!t_relay()){ sl_reply_error(); }; exit; } failure_route[1] { if (t_check_status("408")) { xlog("L_INFO","Marking GW as failed...\n"); ds_mark_dst("p"); ds_next_dst(); t_on_failure("1"); t_relay(); } else{ t_reply("501","Not Implemented"); xlog("L_ERR","OPENSER: FAILED $ru -> $ci \n"); } } thanks to all David

2 1

Re: [OpenSER-Users] multi-leg accounting
by Ruchir Lists 10 Jun '08

10 Jun '08

I've tried setting flags on INVITE, ACK & BYE all. On Mon, Jun 9, 2008 at 4:01 PM, David Villasmil < david.villasmil.work(a)gmail.com> wrote: > have you set the flag on INVITES as well? > > On Mon, Jun 9, 2008 at 11:01 AM, Ruchir Lists <ruchir.lists(a)gmail.com> > wrote: > >> Hi All, >> >> I'm trying to configure OpenSER with multi-leg accounting. I'm using >> OpenSER 1.2 & radius. I'm using acc_radius table for writing cdr records. >> I've searched through several articles and mailing list posts about >> configuring multi-leg accounting and everywhere they talk about setting up >> multi-leg-info parameter of acc module to configure leg source & destination >> and setting up accounting flag. But this is not working for me. I get only >> BYE record in table if I use this way to write multiple records for one call >> in call forwarding scenario. I managed to get multiple records by calling >> acc_rad_request on INVITE, ACK, BYE & CANCEL. For instance, I have 4 users; >> 90001, 90002, 90003, 90004. The call forwarding is setup as below: >> 90004 -> 90001 -> 90003. >> >> I dial 90004 from 90002 user and it forwards the call to 90001 & then >> 90003 and they're connected properlry. However I don't get leg >> source/destination properly and also I get 7-8 bye records for this call. >> Can anyone guide me in right direction if I'm doing anything wrong. >> >> Regards, >> Ruchir >> >> _______________________________________________ >> Users mailing list >> Users(a)lists.openser.org >> http://lists.openser.org/cgi-bin/mailman/listinfo/users >> >> >

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[OpenSER-Users] Linux variant recommendation?
by Bill Brownrigg 10 Jun '08

10 Jun '08

We have done some basic development using OpenSER, now it is time to build a production system. The first application will be an alias_db application (using mySQL) to do call forwarding. We do expect to develop other applications in the future. We have some brand new Dell server class boxes for the project so we have plenty of hardware capacity. We do not have a lot of UNIX knowledge, so we would like to take advantage of a package based environment. What variant of Linux would you recommend for this system? E-MAIL CONFIDENTIALITY NOTICE: The contents of this e-mail message and any attachments are intended solely for the addressee(s) and may contain confidential and/or legally privileged information. If you are not the intended recipient of this message or if this message has been addressed to you in error, please alert the sender immediately by reply e-mail and then delete this message and any attachments. If you are not the intended recipient, you are notified that any use, dissemination, distribution, copying, or storage of this message or any attachment is strictly prohibited. Disclaimer added by CodeTwo Exchange Rules http://www.codetwo.com

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[OpenSER-Users] need help on FreeRadius & CDRTools
by Do Nguyen Ha 10 Jun '08

10 Jun '08

hi i manage the Cisco BTS 10200 system, and now i am assigned a task to work with the Radius i choose the FreeRadius to work with Cisco BTS system modify some config in radiusd.conf & clients.conf first, BTS send message Access Request to FreeRadius and then Freeradius send message Access Accept, they working properly when BTS send message Account Start to Radius, there are a lot attribute and freeradius save them in the radacct table the messages flow: BTS FreeRadius -----Service Authorize------> <-------Access Accept-------- -----Service Start-----------> <-----Account Respone ---- ----Service ReAuthorize----> <-------Account Accept------> -----Service Stop-------------> <-------Account Respone---- but in radacct , there some columm doesn't match with the message Account Start, i want to change the name of some columm to match the message Should i need to edit the sql.conf for this issue On the CDR Tool, should i need to edit to working properly Attribute Vendo Sub Status Attribute Name Type Value ID ID Attribut M- User-Name String ANI 1 ID M- NAS-IP-Address IP ddres BTS IP address 4 M- Service-Type Integer Service Type = Outbound 6 C+ Class String CLASS Attribute 25 M- h323-incoming-conf-id=value String A unique number for identifying a calling session on a gateway, where a session is closed when the calling party hangs up. 26 9 1 M- h323-conf-id String Unique call identifier generated by the BTS. Used to distinguish the separate billable events (calls) within a single calling session. 26 9 24 M- h323-setup-time String hh:mm:ss.mmm ZON DDD MMM ## YYYY Setup time in NTP format. 26 9 25 M+ h323-connect-time String hh:mm:ss.mmm ZON DDD MMM ## YYYY Connect time in NTP format. 26 9 28 C- h323-call-type String Telephony,VOIP 30 27 C+ Called-Station-ID String DNIS 31 M+ Calling-Station-ID Integer ANI 40 M+ Acct-Status-Type String Acct-Status-Type = Start (1) 44 M+ Acct-Session-ID Integer Accounting Session ID 55 M- Event-Timestamp Integer Event Time Stamp 61 M- NAS-Port-Type Integer Ethernet (15) Thanks Ha`

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[OpenSER-Users] 答复: how to configure to support PRACK
by Steven.Wu＠teleca.com 10 Jun '08

10 Jun '08

Hi I?aki, At first, I repied the PRACK without Route header but contian the to tag. I added the Route header after receive your opinion. But also failed. I attached my SIP message, could you please take a look them and give me some suggestion? Thank you! Best regards, Steven Wu UDP Data send to: 10.57.39.120:5060 INVITE sip:1141@10.57.39.120 SIP/2.0 Via: SIP/2.0/UDP 10.57.39.33:5060 From: sip:6846@10.57.39.120;tag=032baj647 To: sip:1141@10.57.39.120 Call-ID: asdbasdb3-asdb552 CSeq: 899 INVITE Contact: sip:6846@10.57.39.33 Max-Forwards: 70 Content-Type: application/sdp Expires: 180 Accept-Contact: *;+mckoppa Supported: precondition, 100Rel Require: precondition Content-Length: 392 v=0 o=Inviter2007 63241204263093750 132223800 IN IP4 10.57.39.33 s=- c=IN IP4 10.57.39.33 t=0 0 m=audio 5000 RTP/AVP 106 8 0 a=sendrecv a=rtpmap:106 AMR/8000 a=ptime:160 a=maxptime:200 a=fmtp:106 octet-align=1; mode-set=7 a=rtpmap:8 PCMA/8000 a=rtpmap:0 PCMU/8000 a=curr:qos local none a=curr:qos remote none a=des:qos mandatory local sendrecv a=des:qos none remote sendrecv UDP Data received from: 10.57.39.120:5060 SIP/2.0 183 Session Progress Record-Route: <sip:10.57.39.120;lr=on> Via: SIP/2.0/UDP 10.57.39.33:5060 Require: 100Rel To: <sip:1141@10.57.39.120>;tag=53m9f85odqq1uld83vs6 Contact: <sip:0y9N9S0dFpYtlSrLGwwF@10.57.39.114> From: <sip:6846@10.57.39.120>;tag=032baj647 Supported: 100Rel,precondition RSeq: 2956138 Call-ID: asdbasdb3-asdb552 CSeq: 899 INVITE Allow: UPDATE,PRACK,SUBSCRIBE,REFER,NOTIFY,INVITE,ACK,CANCEL,OPTIONS,BYE Content-Type: application/sdp Content-Length: 465 v=0 o=1141 63380817057795000 63380817057795000 IN IP4 10.57.39.114 s=- c=IN IP4 10.57.39.114 t=0 0 m=audio 5000 RTP/AVP 106 8 0 a=sendrecv a=curr:qos local sendrecv a=curr:qos remote none a=des:qos mandatory local sendrecv a=des:qos mandatory remote sendrecv a=conf:qos remote sendrecv a=rtcp:5001 IN IP4 10.57.39.114 a=rtpmap:106 AMR/8000 a=ptime:160 a=maxptime:200 a=fmtp:106 octet-align=1; mode-set=7 a=rtpmap:8 PCMA/8000 a=rtpmap:0 PCMU/8000 UDP Data send to: 10.57.39.120:5060 PRACK sip:1141@10.57.39.120 SIP/2.0 Via: SIP/2.0/UDP 10.57.39.33:5060 From: sip:6846@10.57.39.120;tag=032baj647 To: sip:1141@10.57.39.120;tag=53m9f85odqq1uld83vs6 Call-ID: asdbasdb3-asdb552 CSeq: 89951 PRACK Contact: sip:6846@10.57.39.33 Max-Forwards: 70 Route: <sip:10.57.39.120;lr=on> Content-Type: application/sdp Expires: 180 Accept-Contact: *;+mckoppa Supported: precondition, 100Rel Require: precondition RAck:2956138 899 INVITE Content-Length: 278 v=0 o=Inviter2007 63241204263093750 132223801 IN IP4 10.57.39.33 s=- c=IN IP4 10.57.39.33 t=0 0 m=audio 5000 RTP/AVP 106 a=rtpmap:106 AMR/8000 a=curr:qos local sendrecv a=curr:qos remote sendrecv a=des:qos mandatory local sendrecv a=des:qos mandatory remote sendrecv If added a route rule 'if ( is_method("PRACK") ) { t_relay(); exit;} ' , I'll receive the 483 response. Otherwise, receive 404 Not here UDP Data received from: 10.57.39.120:5060 SIP/2.0 483 Too Many Hops Via: SIP/2.0/UDP 10.57.39.33:5060 From: sip:6846@10.57.39.120;tag=032baj647 To: sip:1141@10.57.39.120;tag=53m9f85odqq1uld83vs6 Call-ID: asdbasdb3-asdb552 CSeq: 89951 PRACK Server: OpenSER (1.3.1-notls (i386/linux)) Content-Length: 0 ________________________________ From: users-bounces(a)lists.openser.org 代表 I?aki Baz Castillo Sent: 2008-6-3 (星期二) 17:26 To: users(a)lists.openser.org Subject: Re: [OpenSER-Users] how to configure to support PRACK El Tuesday 03 June 2008 11:02:39 Steven Wu escribi: > Hi All, > > Could someone tell me how to config openser 1.3.x route to support PRACK? OpenSer doesn't need to do nothing to support PRACK (they are the endpoints who support it or not). PRACK is an in-dialog request, just it. I suppose that the 183 OpenSer forwards to UAC contains a Record-Route added by OpenSer in the INVITE, so the PRACK must contain a Route header and also the To tag received in the 183. Then "has_totag" and "loose_route" return true so a simple t_relay must work. Nothing special must be done, I sure it by experience. Regards. -- Iaki Baz Castillo ibc(a)in.ilimit.es _______________________________________________ Users mailing list Users(a)lists.openser.org http://lists.openser.org/cgi-bin/mailman/listinfo/users

2 1

[OpenSER-Users] Blacklisted Destinations using Database or Text File
by Pablo Bertuzzi 09 Jun '08

09 Jun '08

Hello Everyone, I was using openser for some time as a proxy registrar only with excellent results, now I need to do a more complex application. The scenario is: PSTN--DS3 Connection--CISCO AS5400 ----Openser We have a Cisco AS5400 connected with a DS3 to the PSTN and need to terminate some traffic, however we need to block about 5,000 out of 120,000 possible destinations based in the first 6 digits of destination dialed. For example, destination dialed is 13054941678. First, the leading 1 is removed, then if 305494 is in blacklist some message is sent back to sender (503 Service Unavailable). If 305494 is not in blacklist the call is routed to Cisco AS5400. How do you think I can accomplish this without adding appreciable post-dial-delay and having 1 call per second? Thank you for reading my post. JP

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[OpenSER-Users] pua_bla question
by Steven C. Blair 09 Jun '08

09 Jun '08

Hello: I am considering using OpenSER to implement Bridged Line Appearance (BLA) with Busy Lamp Field (BLF) using Polycom phones. The challenge is that I have other phones which I would like to include in a BLA configuration. Does anyone on this list have documentation showing how the "pua_bla" capability works including methods used, protocol flow, phones supported, etc? Thanks, Steve Senior Network Engineer, Information Systems and Computing Networking and Telecommunications , Suite 221A /6228 University of Pennsylvania Voice:215-573-8396 FAX:215-898-9348

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[OpenSER-Users] Clustering with openser
by Stanisław Pitucha 09 Jun '08

09 Jun '08

Hey I've got some openser servers running in db-only mode on the same database. Load for them is balanced using srv records, and they can handle exactly the same traffic -> standard clustering. I wonder about procedure of shutting them down if something fails. Assuming that a new openser will be started with the same ip on another host if old one fails, should I allow old openser to shutdown as cleanly as it can, or should I cut the communication as soon as possible? What I worry about most, is -> does shutting down openser which handles a dialog at the moment cause it to send any packets that I wouldn't like to be sent in this scenario? I think it works this way: - If I cut the communication and kill all openser processes (kill, not term), I can assign the new ip faster because old host is in unknown/failed state anyways. But it may leave some unused stuff in database. - If I allow it to close properly, it may cleanup it's state it database. But it may remove too much dialog data (which could be used by the backup host). Which one is more likely? Thanks, Stan

3 3

[OpenSER-Users] About t_replicate
by Ali Jawad 09 Jun '08

09 Jun '08

Hi All As per previous Q "mentioned below" I did try using t_replicate however once the client A logons on to server A it just keeps sending subscribe requests to server B Hi All I have the following scenario Openser Server A --> Uses Localhost MySQL Server Openser Server B --> Uses ServerA MySQL server Each server is in a different location. Both servers share the same database. I.e. in other words a user can successfully logon to either server. Both servers have a similar configuration file. My problem at hand is the following User A and User C logon to Server A User B logs on to Server B User A and User C can call each other. How can User A and C communicate with user B ? Can anyone provide me with a working example. My Config ####### Modules Section ######## #set module path mpath="/usr/local/lib/openser/modules/" /* uncomment next line for MySQL DB support */ loadmodule "mysql.so" loadmodule "sl.so" loadmodule "tm.so" loadmodule "rr.so" loadmodule "maxfwd.so" loadmodule "usrloc.so" loadmodule "registrar.so" loadmodule "textops.so" loadmodule "mi_fifo.so" loadmodule "uri_db.so" loadmodule "uri.so" loadmodule "xlog.so" loadmodule "auth.so" loadmodule "auth_db.so" # ----- rr params ----- # add value to ;lr param to cope with most of the UAs modparam("rr", "enable_full_lr", 1) # do not append from tag to the RR (no need for this script) modparam("rr", "append_fromtag", 0) # ----- rr params ----- modparam("registrar", "method_filtering", 1) /* uncomment the next line to disable parallel forking via location */ # modparam("registrar", "append_branches", 0) /* uncomment the next line not to allow more than 10 contacts per AOR */ #modparam("registrar", "max_contacts", 10) # ----- uri_db params ----- modparam("uri_db", "use_uri_table", 0) modparam("uri_db", "db_url", "mysql://db_string") # ----- usrloc params ----- modparam("usrloc", "db_mode", 3) modparam("usrloc", "db_url","mysql://db_string") # ----- auth_db params ----- modparam("auth_db", "calculate_ha1", yes) modparam("auth_db", "password_column", "password") modparam("auth_db", "use_domain", 0) modparam("auth_db", "db_url","mysql://db_string") modparam("usrloc", "db_url","mysql://db_string") # ----------------- setting module-specific parameters --------------- # -- mi_fifo params -- modparam("mi_fifo", "fifo_name", "/tmp/openser_fifo_xmpp") # -- usrloc params -- # -- rr params -- # add value to ;lr param to make some broken UAs happy modparam("rr", "enable_full_lr", 1) ###### Routing Logic ######## route { if(!mf_process_maxfwd_header("10")){ sl_send_reply("486", "To Many Hops"); return; } if(msg:len >= max_len){ sl_send_reply("513", "Message To Big"); return; } #########End of XMPP Section ################### if(!is_method("REGISTER")){ record_route(); } if(loose_route()){ route(1); return; } if(uri == myself){ if(is_method("REGISTER")){ if(!www_authorize("mydomain.net", "subscriber")){ www_challenge("mydomain.net", "1"); return; } save("location"); if(!src_ip==xx.yy.zz.12) { t_replicate("xx.yy.zz.12", "5060"); }; return; } if(does_uri_exist()){ # local uri does exist, is probably a user. # lookup location if(lookup("location")){ route(1); return; } } else { # probably a call to pstn.... route(2); return; } } } route[1] { # for INVITEs enable some additional helper routes if (is_method("INVITE")) { t_on_branch("2"); t_on_reply("2"); t_on_failure("1"); } if (!t_relay()) { sl_reply_error(); }; exit; } route[2] { # pstn handling, simply route out to pstn. xlog("L_INFO","rewritehostport to Splendor_VOIP_GW:5065"); sl_send_reply("100","Call Going To PSTN"); sethostport("xx.yy.zz.39"); route(1); } /* route[2] { # for INVITEs enable some additional helper routes rewritehostport ("xx.yy.zz.39:5060"); xlog("L_INFO","rewritehostport to Splendor_VOIP_GW:5065"); route(1); } */ # Presence route /* uncomment the whole following route for enabling presence NOTE: do not forget to enable the call of this route from the main route */ branch_route[2] { xlog("new branch at $ru\n"); } onreply_route[2] { xlog("incoming reply\n"); }

2 1

[OpenSER-Users] Dialog module
by David Villasmil 09 Jun '08

09 Jun '08

Hello List, I have a simple load balancer with dispatcher. I'm using the DIALOG module, it is supposed to store in db all info about ongoing dialogs. But my setup must be wrong, because a lot of dialogs are not removed when the call is hung up. Here's my cfg: # # $Id: openser.cfg 1827 2007-03-12 15:22:53Z bogdan_iancu $ # # simple quick-start config script # Please refer to the Core CookBook at http://www.openser.org/dokuwiki/doku.php # for a explanation of possible statements, functions and parameters. # # ----------- global configuration parameters ------------------------ debug=3 # debug level (cmd line: -dddddddddd) fork=yes log_stderror=no # (cmd line: -E) children=4 check_via=no dns=no rev_dns=no listen=a.b.c.d disable_dns_blacklist=true port=5060 #set module path mpath="/lib/openser/modules/" # ------------------ module loading ---------------------------------- loadmodule "mysql.so" loadmodule "maxfwd.so" loadmodule "sl.so" loadmodule "dispatcher.so" loadmodule "tm.so" loadmodule "mi_fifo.so" loadmodule "textops.so" loadmodule "xlog.so" loadmodule "rr.so" loadmodule "dialog.so" loadmodule "avpops.so" modparam("mi_fifo","fifo_name", "/tmp/openser_fifo") modparam("tm", "fr_timer", 5) modparam("dispatcher", "list_file", "/etc/openser/dispatcher.list") modparam("dispatcher", "flags", 2) modparam("dispatcher", "force_dst", 1) modparam("dispatcher", "dst_avp", "$avp(i:271)") modparam("dispatcher", "grp_avp", "$avp(i:272)") modparam("dispatcher", "cnt_avp", "$avp(i:273)") modparam("dialog", "dlg_flag", 4) modparam("dialog", "db_mode", 1) modparam("dialog", "table_name", "dialog") modparam("dialog", "db_url", "mysql://user:pass@localhost/openser") modparam("avpops","avp_url","mysql://user:pass@localhost/openser") modparam("avpops", "avp_table", "dialog") route{ # initial sanity checks -- messages with # max_forwards==0, or excessively long requests if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); exit; }; if (msg:len >= 2048 ) { sl_send_reply("513", "Message too big"); exit; }; if (!method=="REGISTER") record_route(); if (method=="INVITE") { setflag(4); } if ( method=="INVITE" || method=="ACK" || method=="BYE" || method=="OPTIONS" || method=="CANCEL" ) { ds_select_dst("1","2"); t_on_failure("1"); t_relay(); exit; }; } failure_route[1] { if (t_check_status("408")) { xlog("L_INFO","Marking GW as failed...\n"); ds_mark_dst("p"); ds_next_dst(); t_on_failure("1"); t_relay(); } else{ t_reply("501","Not Implemented"); } } As far as I know, using the record_route assures that all messages are passed through the proxy so that dialogs must be removed... but they'r not Any ideas? Thanks a lot. David Villasmil

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[Serusers] stun
by Pezhman Lali 09 Jun '08

09 Jun '08

--- On Mon, 6/9/08, Pezhman Lali <pezhman_lali(a)yahoo.com> wrote: > From: Pezhman Lali <pezhman_lali(a)yahoo.com> > Subject: stun > To: pezhman.lali(a)gmail.com > Date: Monday, June 9, 2008, 6:02 PM > Dear, > does setting the ip of stun server in the sip-phones, > behind the symmetric nat, make the problem ? > my experience with stund 0.96, said yes. > the stun server, can detects the type of nats properly, but > the sip-phones behind the un-symmetric nat, can not > register, or one-way calling. > > ????

1 0

[OpenSER-Users] AVPOPS Issue
by Ali Jawad 09 Jun '08

09 Jun '08

Hi All I have added a column called status to the subscriber table. I want to check that column in the route() function and act according to it's value. In the global settings I put # ----- AVP params -------- modparam("avpops", "avp_url", "mysql://openser:ccccc@cccccc/openser") modparam("avpops","avp_table","subscriber") modparam("avpops","db_scheme", "scheme1:username_col=username;value_col=status;value_type=string;table= subscriber") And In the route statement I put if (avp_db_load("$ru","$avp(s:disabled)/$scheme1")) { xlog("L_INFO", "This did match"); } I am getting this error in the log file Jun 9 09:12:51 [15789] ERROR:avpops:ops_dbload_avps: incomplet uri <sip:xx.xx.xx.xx> "Where xx.xx.xx.xx is my correct IP" And the IF statement is matching everytime. Thanks for any suggestions.

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Re: [OpenSER-Users] Two Openser Servers On DB ..Route Calls
by Daniel-Constantin Mierla 09 Jun '08

09 Jun '08

Hello, On 06/09/08 12:52, David Villasmil wrote: > Isn't it easier to setup ONE mysql server and connect both openser > server to the same db? you would have only one location... > > Just a thought it is a possibility as well. Depending if you want to run with one or two database servers, where you can have also replication options. It is also a possibility to use t_replicate to replicate registrations, but it getx more complex with NAT environments. Cheers, Daniel > > David. > > > > On Mon, Jun 9, 2008 at 10:52 AM, Daniel-Constantin Mierla > <miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote: > > Hello, > > > On 06/03/08 14:20, Ali Jawad wrote: > > > > Hi All > > > > I have the following scenario > > Openser Server A --> Uses Localhost MySQL Server > > Openser Server B --> Uses ServerA MySQL server > > > > Each server is in a different location. Both servers share the same > > database. I.e. in other words a user can successfully logon to > either > > server. Both servers have a similar configuration file. My > problem at > > hand is the following > > > > User A and User C logon to Server A > > User B logs on to Server B > > > > User A and User C can call each other. > > > > How can User A and C communicate with user B ? > > > after you do the lookup on server A and the user is not found there, > then forward the request to server B, do there location lookup as > well, > then if not found, send the negative reply. Otherwise, send it to > user. > > Do same on the server B, forwarding to A... > > Cheers, > Daniel > > > > > > Can anyone provide me with a working example. > > > > > > > > Thanks > > > -- > > http://www.asipto.com > > > _______________________________________________ > Users mailing list > Users(a)lists.openser.org <mailto:Users@lists.openser.org> > http://lists.openser.org/cgi-bin/mailman/listinfo/users > > -- http://www.asipto.com

1 0

[OpenSER-Users] Two Openser Servers On DB ..Route Calls
by Ali Jawad 09 Jun '08

09 Jun '08

Hi All I have the following scenario Openser Server A --> Uses Localhost MySQL Server Openser Server B --> Uses ServerA MySQL server Each server is in a different location. Both servers share the same database. I.e. in other words a user can successfully logon to either server. Both servers have a similar configuration file. My problem at hand is the following User A and User C logon to Server A User B logs on to Server B User A and User C can call each other. How can User A and C communicate with user B ? Can anyone provide me with a working example. Thanks

2 1

[OpenSER-Users] OpenSER and MySQL cpu utilization question
by John Barry 09 Jun '08

09 Jun '08

Hello, I am using OpenSER 1.3.0 with digest authentication (MySQL database) in a multiprocessor machine (4 CPU). When using OpenSER configured with one child. I have noticed that OpenSER process can reach a maximum CPU utilization of 70% while the MySQL DB reaches around 30% CPU utilization (100% in total). Tipically the OpenSER process and the MySQL process will be using the same processor. However, this behavior happens also if I forced each processor to use different processors (using processor affinity). My question is why the OpenSER and the DB processes can't use more CPU time if they are running in independent processors (they behave as if they were running in a single processor). What is the dependency/relationship between the OpenSER and MySQL processes? Thanks, JB _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/

2 1

[OpenSER-Users] serMyAdmin on www.sermyadmin.org
by Zen Kato 09 Jun '08

09 Jun '08

I upgraded from tomcat5.5.15 to tomcat6.0.16 on fc5. After I entered username: admin(a)192.168.0.3 Password:xxxx on the screen of http://192.168.0.3:8080/serMyAdmin/auth/login, [Login] click doesn't work. Only [Register] click goes to http://192.168.0.3:8080/serMyAdmin/newUser/create Is this a correct behavior of serMyAdmin? I followed up inside of openser.sql of Step 17: Create the administrator user in the database. on Last Updated ( Friday, 02 May 2008 16:55 ) web infomation, but I don't know the reason of the following procedure(1),(2). (1) ALTER TABLE `domain` ALTER `last_modified` SET DEFAULT '2008-01-01 00:00:00'; UPDATE domain set `last_modified`='2008-01-01 00:00:00'; INSERT INTO `domain` (`id`, `domain`, `last_modified`, `version`) VALUES (2, 'setup', '2008-04-09 16:13:12', 0); (2) INSERT INTO `jsec_user_role_rel` (`id`, `version`, `role_id`, `user_id`) VALUES (1, 0, 1, 4), (3, 0, 1, 7), (4, 0, 1, 3), (5, 0, 3, 11); Do I miss somthing to run serMyAdmin? -- Zen

1 0

[OpenSER-Users] mirror proxy/upstream Registrar
by sylver_b 09 Jun '08

09 Jun '08

Hi Thanks for your reply. Yes in fact, the registrar is some sort of a billing application that enforce AAA. The only problem is , it does not handle NAT traversal. That's why we need OpenSer to act as an SBC. El Domingo, 8 de Junio de 2008, sylver_b escribió: > Hello, > > We would like to evaluate OpenSER to test interoperability with our > sip registrar platform - as our registrar does not handle NAT Traversal > we would like to use OpenSER as a mirror proxy . Basically we would like > OpenSER to act as an Upper Registrar proxy where all the sip messages would > be forwarded to our registrar, based on the domain name used in the > Register. ie: REGISTER 111 at domain1.com -> forward to -> registrar_ip1 > REGISTER 222 at domain2.com -> forward to -> registrar_ip2 > and so on... Take a look to "t_replicate" function of "tm" module. > If a call is initiated, OpenSER should transparently handle NAT traversal > functionalities while forwarding the INVITE request to the proper registrar > server. Do you mean that an INVITE should be forwarded to a registrar server? maybe the registrar is also a proxy/PBX? Please, explain a little more your escenario. Regards. -- Iñaki Baz Castillo _____________________________________________________________________________ Envoyez avec Yahoo! Mail. Une boite mail plus intelligente http://mail.yahoo.fr

1 0

[OpenSER-Users] mirror proxy/upstream Registrar
by sylver_b 08 Jun '08

08 Jun '08

Hello, We would like to evaluate OpenSER to test interoperability with our sip registrar platform - as our registrar does not handle NAT Traversal we would like to use OpenSER as a mirror proxy . Basically we would like OpenSER to act as an Upper Registrar proxy where all the sip messages would be forwarded to our registrar, based on the domain name used in the Register. ie: REGISTER 111(a)domain1.com -> forward to -> registrar_ip1 REGISTER 222(a)domain2.com -> forward to -> registrar_ip2 and so on... If a call is initiated, OpenSER should transparently handle NAT traversal functionalities while forwarding the INVITE request to the proper registrar server. Below some detailed requirements: Upper Registration is the capability of a SBC to proxy Registrations towards an upstream Registrar. While it is necessary that all SIP requests traverse the SBC for NAT continuity, Registrations should be allowed to be relayed towards the upstream Registrar while the SBC retains a copy of the AOR and masquerade on behalf of the UA that send the registration request. Please let us know the best way to configure OpenSER to achieve this type of configuration. Thanks SB _____________________________________________________________________________ Envoyez avec Yahoo! Mail. Une boite mail plus intelligente http://mail.yahoo.fr

2 1

[OpenSER-Users] newbie question on NAT
by mark morreny 08 Jun '08

08 Jun '08

Hi, I am working on configuring RTP Proxy. The problem I am having is that Openser will use rtp proxy to serve the rtp session even when both UAs and Openser are withing the same LAN. Here is the openser.cfg I used: if (nat_uac_test("19")) { if (method=="REGISTER") { fix_nated_register(); } else { fix_nated_contact(); }; setflag(5); }; Hre is a INVITE SIP packet from one of the UA: U 192.168.1.101:5062 -> 192.168.1.104:5060 INVITE sip:1006@192.168.1.104 <sip%3A1006(a)192.168.1.104> SIP/2.0..Via: SIP/2.0/UDP 192.168.1.101:5062;branch=z9hG4b K-220120f9..From: "1005" <sip:1005@192.168.1.104<sip%3A1005(a)192.168.1.104>>;tag=490c5d623d5acbf5o0..To: "1006" <si p:1006@192.168.1.104 <p%3A1006(a)192.168.1.104>>..Call-ID: 3e5720e1-bf774681@192.168.1.101..CSeq: 102 INVITE..Max-F orwards: 70..Proxy-Authorization: Digest username="1005",realm=" 192.168.1.104",nonce="48 4b3b51ea052f45482ef4fd26f00a14239c3465",uri="sip:1006@192.168.1.104<sip%3A1006(a)192.168.1.104> ",algorithm=MD5,respo nse="d46ea7cd9781b9a1493e6eaf7b978086",qop=auth,nc=00000001,cnonce="676aa6d8"..Contact: "1005" <sip:1005@192.168.1.101:5062>..Expires: 240..User-Agent: Sipura/SPA921-4.1.10(b). .Content-Length: 401..Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER..Con tent-Type: application/sdp....v=0..o=- 26093424 26093424 IN IP4 192.168.1.101..s=-..c=IN IP4 192.168.1.101..t=0 0..m=audio 16474 RTP/AVP 0 2 4 8 18 96 97 98 101..a=rtpmap:0 PCM U/8000..a=rtpmap:2 G726-32/8000..a=rtpmap:4 G723/8000..a=rtpmap:8 PCMA/8000..a=rtpmap:18 G729a/8000..a=rtpmap:96 G726-40/8000..a=rtpmap:97 G726-24/8000..a=rtpmap:98 G726-16/800 0..a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-15..a=ptime:30..a=sendrecv.. # I even tested with nat_uac_test("1") and nat_uac_test("2") and nat_uac_test("16") seperately and found that nat_uac_test("1") is return true, meaning that Openser detects a RFC1918 address in the Contact field. If Openser is in the same LAN as the UA, then no rtp proxy should be utilized. Could someone please help me out to configure rtp proxy correctly? I would appreciate any help in solving this problem. Regards, Mark

2 4

Re: [OpenSER-Users] Dialog table "state" value
by Stanisław Pitucha 08 Jun '08

08 Jun '08

----- "David Villasmil" <david.villasmil.work(a)gmail.com> napisał: > Although I've looked and looked for any info on the different values > of the "state" column of the dialog table, I can't find it anywhere, > What does it mean? >From branches/1.3/modules/dialog/dlg_hash.h: #define DLG_STATE_UNCONFIRMED 1 #define DLG_STATE_EARLY 2 #define DLG_STATE_CONFIRMED_NA 3 #define DLG_STATE_CONFIRMED 4 #define DLG_STATE_DELETED 5 Unconfirmed means that only INVITE was sent. Early - after any 1XX response Confirmed_na - after 2XX Confirmed - after ACK response after errors (or BYE) state switches to deleted. At least that's what I understood from source and observing database... Stan

1 0

[OpenSER-Users] CDRTool: How to avoid invoices for answered calls of duration 0
by Adrian Georgescu 07 Jun '08

07 Jun '08

If the call has 0 seconds duration, CDRTool does not calculate a cost, it is zero. The connection fee applies only if the call has a positive duration. Adrian >>>>>>>>>>>> Hi, RFC3261 says that a UAC should send inmediately a BYE after a 2XX response if the offer in the 2xx response is not acceptable (when the INVITE has no body). So this will generate an answered call of duration 0 (probably). But if the CDRTool rate has "connect" fixed amount then this invalid call will have cost. I think this shouldn't have cost since it's a SIP protocol issue (accepting a call and sending a BYE inmediately) but not an human decision. Opinions?

2 1

[OpenSER-Users] Dialog table "state" value
by David Villasmil 07 Jun '08

07 Jun '08

Hello all, Although I've looked and looked for any info on the different values of the "state" column of the dialog table, I can't find it anywhere, What does it mean? Thanks David

1 0

[OpenSER-Users] storing extra info in Dialog table
by David Villasmil 06 Jun '08

06 Jun '08

Hello all Is it possible to store extra info in the dialog table? For instance, I want to add a column, named time_in, and I want the dialog module to add to the fields inserted a "now()" Is this possible? Thanks David

2 1

[OpenSER-Users] AVP Setup
by Ali Jawad 06 Jun '08

06 Jun '08

Dear All I am trying to do the following: I want to enable/disable users, to do that I added a column named status to the subscribers table. It contains a string saying enabled or disabled. I did add the following info to the config file. # ----- AVP params -------- modparam("avpops", "avp_url", "mysql://openser:0o0o0o0o0@xx.xx.xx.xx/openser") modparam("avpops","avp_table","subscriber") modparam("avpops","db_scheme", "scheme1:username_col=username;value_col=status;value_type=string;table= subscriber") And in the route statement I added "This is a sample provided by MPWizard..thanks for that" however it apparently needs some changes to work for me. if (avp_db_load("$tU", "$avp(s:disabled)")) { xlog("L_INFO", "User is local but disabled, denying registration") } The error I get in the log file is as follows: Jun 6 11:20:38 [21919] ERROR:mysql:db_mysql_submit_query: driver error: Unknown column 'value' in 'field list' Jun 6 11:20:38 [21919] ERROR:mysql:db_mysql_query: error while submitting query Jun 6 11:20:38 [21919] ERROR:avpops:ops_dbload_avps: db_load failed Any suggestions please. Thanks to all of you guys. For all the support now and before ..you rock.

3 2

Re: [OpenSER-Users] Openser Multi-home
by Bogdan-Andrei Iancu 06 Jun '08

06 Jun '08

Note that there are two way to configure openser in multi-home envs. : - either enable mhome param and openser will autodetect the outbound interface based on the destination - quite slow - either use force_send_socket() function if the msg flow is clear and you know from the script what interface should be used - very fast Regards, Bogdan jvelev(a)avangardsolutions.com wrote: > That fixed the problem. 10x > > Regards, > J.Velev > > On Thu, 2008-06-05 at 20:11 +0300, Bogdan-Andrei Iancu wrote: > >> Hi, >> >> have you enabled the mhomed param? >> http://www.openser.org/dokuwiki/doku.php/core-cookbook:1.3.x#mhomed >> >> Regards, >> Bogdan >> >> jvelev(a)avangardsolutions.com wrote: >> >>> Hello all >>> >>> I'm trying to run OpenSER on a multi-home environment. OpenSER listens >>> on the real IP and on the private one. The main idea is to proxy traffic >>> coming from real IPs to the internal network. >>> >>> OpenSER tries to reach the internal IPs talking to them with it's REAL >>> IP despite it's directly connected to the internal network and can use >>> it's private IP. >>> >>> Comments & Ideas appreciated. >>> >>> >>> >>> >>> >>> >> > > >

1 0

[OpenSER-Users] CDRTool: How to avoid invoices for answered calls of duration 0
by Iñaki Baz Castillo 06 Jun '08

06 Jun '08

Hi, RFC3261 says that a UAC should send inmediately a BYE after a 2XX response if the offer in the 2xx response is not acceptable (when the INVITE has no body). So this will generate an answered call of duration 0 (probably). But if the CDRTool rate has "connect" fixed amount then this invalid call will have cost. I think this shouldn't have cost since it's a SIP protocol issue (accepting a call and sending a BYE inmediately) but not an human decision. Opinions? 13.2.2.4 2xx Responses -- Iñaki Baz Castillo ibc(a)in.ilimit.es

1 0

Re: [OpenSER-Users] [OpenSER-Devel] Memory dump for OpenSER 1.3.1 which slowly leaks memory
by Julian Yap 06 Jun '08

06 Jun '08

Bogdan, I'll need to check out the shmem statistics. I mean, this is the memory output for the OpenSER processes having run for about 24 hours. Does it look right?: # ps -C openser -o vsz,rss VSZ RSS 234124 12636 369940 159392 369940 158840 369940 158860 370340 159220 369804 158696 370068 158932 370204 159048 370464 159344 234124 20904 234124 9484 234128 7952 234124 7948 234124 7880 234124 7880 234124 7880 234124 7880 234124 7880 234124 7880 234124 7880 234124 8332 Here are the modules I'm using. Not sure if any have a dependency on libxml: loadmodule "mysql.so" loadmodule "sl.so" loadmodule "tm.so" loadmodule "usrloc.so" loadmodule "auth.so" loadmodule "auth_db.so" loadmodule "maxfwd.so" loadmodule "mi_fifo.so" loadmodule "nathelper.so" loadmodule "perl.so" loadmodule "registrar.so" loadmodule "rr.so" loadmodule "textops.so" loadmodule "uri.so" Thanks, Julian On Wed, May 7, 2008 at 5:22 AM, Bogdan-Andrei Iancu <bogdan(a)voice-system.ro> wrote: > Hi Julian, > > Have you tried to use the the shmem statistics to monitor the usage of SHM > memory? > > Both for PKG and SHM memory, openser allocs at startup the whole memory > (depending of how much you configured). Any leak will not be vizible for any > external tools. > > Also, are you using any module that have dependency of libxml library? > > The dump you posted shows more or less nothing more than init phase - > before sending the signal, be sure you select a worker process (use fifo > command "ps" to get the list and types of processes). > > Regards, > Bogdan > > Julian Yap wrote: > > > > > > > > > On Mon, May 5, 2008 at 10:25 PM, Henning Westerholt > > <henning.westerholt(a)1und1.de> wrote: > > > > > > > On Saturday 03 May 2008, Julian Yap wrote: > > > > I'm currently running OpenSER 1.3.1. > > > > > > > > It seems to slowly leaks memory. > > > > > > > > I've recompiled it as per for debug support in the memory manager: > > > > http://www.openser.org/dokuwiki/doku.php/troubleshooting:memory > > > > > > > > Here is the memory manager dump of the memory status: > > > > http://julianyap.com/download/openser1.3.1_memory_dump20080502.txt > > > > > > > > Any suggestions would be very welcome. > > > > > > Hi Julian, > > > > > > can you give a little more details about your problem? Why do you think > it > > > leaks memory? Do you get memory allocation errors in the logs? > > > > > > Cheers, > > > > > > Henning > > > > > > > > > > Henning, > > > > I don't get any memory allocation errors. > > > > I've recently updated to OpenSER 1.3 branch SVN r4107 but the 'leak' > > still remains. > > > > On a 4GB box, free memory just seems to deplete. > > > > I have a cron job which restarts OpenSER every night but it seems like > > not all the memory is free'd up. Eventually the box needs to be > > rebooted. In the past, running out of memory has led to oom-killer > > killing OpenSER. > > > > For example, I have this cron job: > > */5 * * * * root echo "`date` `free | grep 'buffers/cache'`" >> > > /var/log/free_memory.log > > > > Memory just depletes. Here's where OpenSER was restarted around midnight: > > Sun May 4 23:10:01 HST 2008 -/+ buffers/cache: 2014972 2095204 > > Sun May 4 23:15:01 HST 2008 -/+ buffers/cache: 2027184 2082992 > > Sun May 4 23:20:01 HST 2008 -/+ buffers/cache: 2027604 2082572 > > Sun May 4 23:25:01 HST 2008 -/+ buffers/cache: 2038064 2072112 > > Sun May 4 23:30:01 HST 2008 -/+ buffers/cache: 2037868 2072308 > > Sun May 4 23:35:01 HST 2008 -/+ buffers/cache: 2053184 2056992 > > Sun May 4 23:40:01 HST 2008 -/+ buffers/cache: 2055216 2054960 > > Sun May 4 23:45:01 HST 2008 -/+ buffers/cache: 2075612 2034564 > > Sun May 4 23:50:01 HST 2008 -/+ buffers/cache: 2103232 2006944 > > Sun May 4 23:55:01 HST 2008 -/+ buffers/cache: 2114384 1995792 > > Mon May 5 00:00:01 HST 2008 -/+ buffers/cache: 2117320 1992856 > > Mon May 5 00:05:01 HST 2008 -/+ buffers/cache: 860304 3249872 > > Mon May 5 00:10:01 HST 2008 -/+ buffers/cache: 861208 3248968 > > Mon May 5 00:15:01 HST 2008 -/+ buffers/cache: 868968 3241208 > > > > Here's where I just restarted OpenSER: > > Mon May 5 23:30:01 HST 2008 -/+ buffers/cache: 2041740 2068436 > > Mon May 5 23:35:01 HST 2008 -/+ buffers/cache: 2049572 2060604 > > Mon May 5 23:40:01 HST 2008 -/+ buffers/cache: 2054856 2055320 > > Mon May 5 23:45:01 HST 2008 -/+ buffers/cache: 2065316 2044860 > > Mon May 5 23:50:01 HST 2008 -/+ buffers/cache: 2062248 2047928 > > Mon May 5 23:55:01 HST 2008 -/+ buffers/cache: 2076148 2034028 > > Tue May 6 00:00:01 HST 2008 -/+ buffers/cache: 2087256 2022920 > > Tue May 6 00:05:01 HST 2008 -/+ buffers/cache: 2091300 2018876 > > Tue May 6 00:10:01 HST 2008 -/+ buffers/cache: 2093244 2016932 > > Tue May 6 00:15:01 HST 2008 -/+ buffers/cache: 1382632 2727544 > > > > Thanks, > > Julian > > > > _______________________________________________ > > Devel mailing list > > Devel(a)lists.openser.org > > http://lists.openser.org/cgi-bin/mailman/listinfo/devel > > > > > > > >

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Re: [OpenSER-Users] Terminate a call from script
by Bogdan-Andrei Iancu 06 Jun '08

06 Jun '08

Hi David, But this is not from script. Is is from outside openser. Regards, Bogdan David Villasmil wrote: > I've done that... > > Using the dialog module, and getting the hash_id and hash_entry, you can: > > :dlg_end_dlg:_reply_fifo_file_ > 342 > 56 > _empty_line_ > > and that ends the call. > > On Thu, Jun 5, 2008 at 3:17 PM, Bogdan-Andrei Iancu > <bogdan(a)voice-system.ro <mailto:bogdan@voice-system.ro>> wrote: > > Hi, > > No, there is no way to terminate the call directly from the script > - at > least not so far :). > > Regards, > Bogdan > > kionez wrote: > > Hi all, > > I'm trying to add a simple priority mechanism in my openser 1.3 > script. > > > > Reading docs i found that dialog module gives a MI command to > terminate > > a call, dlg_end_dlg. Is there any way to terminate a call within a > > script (or a perl script)? I can't find anything on the web, the > only > > way i found is to exec something like "openserctl fifo > dlg_end_dlg $hash > > $id", but it's slower than a direct function inside the main > script.. > > > > thanks in advance > > > > k. > > > > _______________________________________________ > > Users mailing list > > Users(a)lists.openser.org <mailto:Users@lists.openser.org> > > http://lists.openser.org/cgi-bin/mailman/listinfo/users > > > > > > > _______________________________________________ > Users mailing list > Users(a)lists.openser.org <mailto:Users@lists.openser.org> > http://lists.openser.org/cgi-bin/mailman/listinfo/users > >

2 2

Re: [OpenSER-Users] Openser-Perl module in onreply_route
by Mik Cheez 06 Jun '08

06 Jun '08

The 'perl' module has been a godsend for me, but the issue I'm having still has to do with the memory leak in the perl DBI module; my question is, has anyone considered using the 'perl' framework for other scripting languages? Python and PHP would be terrific, in my opinion. As I have things now, I can lose up to 1.5MB/minute using the DBI module (during heavy usage). This is in reference to a posting made back in October 2007: http://www.mail-archive.com/users@openser.org/msg13387.html Best regards, Mik

2 1

[OpenSER-Users] New OpenSER-mi-proxy release 1.0.0
by Adrian Georgescu 06 Jun '08

06 Jun '08

Hello, There is a new component useful for implementing the presence server solution using OpenSER and OpenXCAP. OpenSER MI Proxy ---------------- OpenSER MI Proxy is designed to allow remote XML-RPC clients to issue MI commands to OpenSER. This proxy replaces the need for OpenSER built-in xml-rpc server, which has no access list and is prone to crash the server. One of its purposes is to allow a remote OpenXCAP server to safely call the refreshWatchers() command on the management interface of the SIP Presence server when the presence policy document has changed. The proxy can listen on custom IP addresses and provides an access list for the clients allowed to connect. The software can be downloaded from: http://download.ag-projects.com/OpenXCAP/ Kind regards, Adrian Georgescu

4 7

[OpenSER-Users] how to reload openser.cfg
by Qi Fan 06 Jun '08

06 Jun '08

Hello OperSER users, This is my first post here. ;-) Can anyone tell me know how to load the modified openser.cfg on the fly? Is there any command like "extensions reload" in Asterisk? Many thanks for your help. Regards, Qi Fan

4 7

[OpenSER-Users] Openser Multi-home
by jvelev＠avangardsolutions.com 05 Jun '08

05 Jun '08

Hello all I'm trying to run OpenSER on a multi-home environment. OpenSER listens on the real IP and on the private one. The main idea is to proxy traffic coming from real IPs to the internal network. OpenSER tries to reach the internal IPs talking to them with it's REAL IP despite it's directly connected to the internal network and can use it's private IP. Comments & Ideas appreciated. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

2 1

[OpenSER-Users] OT: TLS mandatory for proxies?
by Klaus Darilion 05 Jun '08

05 Jun '08

Hi! The TLS docs say that TLS is mandatory for SIP proxies. I tried to find the relevant text in the RFC but could not find it. Does somebody knows if it is really mandatory and where it is described? thanks klaus

2 2

[OpenSER-Users] Doesn't "proxy_authorize()" allow credentials if "From" == "Anonymous" <sip:anonymous@anonymous.invalid> ?
by Iñaki Baz Castillo 05 Jun '08

05 Jun '08

Hi, when I do a call with hiddn callerid from my Twinkle it sends an INVITE with: ----------- INVITE sip:1414@my_domain.net SIP/2.0 From: "Anonymous" <sip:anonymous@anonymous.invalid>;tag=emirn Privacy: id P-Preferred-Identity: "IBC" <sip:ibc@my_domain.net> ----------- and of course my Openser asks Twinkle for authentication: ----------- SIP/2.0 407 Proxy Authentication Required Proxy-Authenticate: Digest realm="my_domain.net", nonce="4838005d57e5ee0a1f96430d63696fe1407ef93e", qop="auth" ----------- and I see the $rc code of "proxy-authentication()" is -4 (no credentials). So my Twinkle sends a correct INVITE (CSeq + 1 and "Proxy-Authorization" header): ----------- INVITE sip:1414@my_domain.net SIP/2.0 From: "Anonymous" <sip:anonymous@anonymous.invalid>;tag=emirn Privacy: id P-Preferred-Identity: "IBC" <sip:ibc@my_domain.net> Proxy-Authorization: Digest username="ibc", realm="mt_domain.net", nonce="4838005d57e5ee0a1f96430d63696fe1407ef93e", uri="sip:1414@my_domain.net", response="061d82967778669a01e53d168f2da93b", algorithm=MD5, cnonce="9n7ln49l46", qop=auth, nc=00000001 ----------- But "proxy-authentication()" replies again with -4 (no credentials). ----------- SIP/2.0 407 Proxy Authentication Required Proxy-Authenticate: Digest realm="my_domain.net", nonce="4838005d57e5ee0a1f96430d63696fe1407ef93e", qop="auth" ----------- Why? Obviously the INVITE **does include** Proxy-Authorization. Maybe RC3261 says that a server must not challenge for authentication a user with From "Anonymous" <sip:anonymous@anonymous.invalid> ? Of course authentication works properly when not hidding callerid. Thanks for any explanation. -- Iñaki Baz Castillo ibc(a)in.ilimit.es

3 6

Re: [OpenSER-Users] t_replicate function`s doubt??
by Marcio 05 Jun '08

05 Jun '08

Hi Zahid, Thanks for help, maybe you can help me....I have an environment of test with more than 2 proxies....A UAc of a domain visiting another domain.....wanted him to succeed in registering domain in place and had home domain pointing to the local domain(visited), the case reached a "request" to this UAc....would be a distributed a sketch of records that follow where the UAc is. The idea to use t_replicate() function, i did think that could resolve this question, but now i think not.....because the home proxy of the UAc not know the location of your UAc, would have to be informed at the time of replication, such as by the validation credentials into table "subscriber", could insert the location into table "location"....??? It would have some idea that could help me? best regards, Marcio 2008/6/5, Zahid Mehmood <zm23(a)columbia.edu>: > > Marcio, > the way we use t_replicate is as follows. > > UAC -- register ---> proxy1 > > proxy1 code > > { > > if (src_ip == ip_of_proxy_2 ) { > # do not challenge because we assume that proxy2 did the > authenticate already > # save location and any other thing you want to do > } else { > # do challenge / authenticate here > # save location > # t_replicate to proxy2 > } > > proxy2 code > > { > > if (src_ip == ip_of_proxy_1 ) { > # do not challenge because we assume that proxy2 did the > authenticate already > # save location and any other thing you want to do > } else { > # do challenge / authenticate here > # save location > # t_replicate to proxy2 > } > > > Hope this helps. > > -- > Zahid > > > > On Jun 4, 2008, at 4:10 PM, Marcio wrote: > > Hi, >> >> Someone would know if t_replicate() function....perform a t_relay() of the >> REGISTER....and carry the "credentials" of the UAc to slave or remote UAs? >> >> And the reply of the UAs(remote or slvae) is "200, ok" to UAs (fork`s >> origin) or not a reply?? >> >> best regards, >> Marcio >> _______________________________________________ >> Users mailing list >> Users(a)lists.openser.org >> http://lists.openser.org/cgi-bin/mailman/listinfo/users >> > >

1 0

[OpenSER-Users] smart stund
by Pezhman Lali 05 Jun '08

05 Jun '08

Dear, some sip-phones behind the symmetric nat, can not be registered, if the ip of stun server was filled ,in the setting of sip-phone. I am looking for a way,that all of sip-phones, with the same setting , work properly. may be a solution, the stun server doesn't reply to the request behind the symmetric request, what is your idea? best Mani

2 1

[OpenSER-Users] 6xx handling - new options
by Bogdan-Andrei Iancu 05 Jun '08

05 Jun '08

Hi, Following a several discussions on devel + users and sip-implementers mailing lists, I just added a new module parameter in TM to control how the 6xx replies are handled: -(0) the 6xx replies will block any further serial forking (adding new branches). This is the RFC3261 behaviour. -(1) the 6xx replies will be handled as any other negative reply - serial forking will be allowed. Logically, you need to break RFC3261 if you want to do redirects to announcement and voicemail services. Again, this is more a logical debate (about the 6xx replies).See: https://lists.cs.columbia.edu/pipermail/sip-implementors/2008-June/019413.h… and this new param was added to let you choose between: - following RFC, but not being able to implement some scenarios - breaking RFC, but being more practical ;) Best regards, Bogdan

1 0

[OpenSER-Users] Accept-Contact not in NOTIFY request ?
by KevinKinnan 05 Jun '08

05 Jun '08

I just modified the relevnt source files such as notify.c and subscribe.c. It works now :) Kevin _________________________________________________________________ 用手机MSN聊天写邮件看空间，无限沟通，分享精彩！ http://mobile.msn.com.cn/

1 0

[OpenSER-Users] Terminate a call from script
by kionez 05 Jun '08

05 Jun '08

Hi all, I'm trying to add a simple priority mechanism in my openser 1.3 script. Reading docs i found that dialog module gives a MI command to terminate a call, dlg_end_dlg. Is there any way to terminate a call within a script (or a perl script)? I can't find anything on the web, the only way i found is to exec something like "openserctl fifo dlg_end_dlg $hash $id", but it's slower than a direct function inside the main script.. thanks in advance k.

2 1

Re: [OpenSER-Users] srv load-balancing
by Stanisław Pitucha 05 Jun '08

05 Jun '08

----- "Sajith T S" <sajith(a)gmail.com> wrote: > stanis(a)zimbra-1.gradwell.net wrote: > > > and got 6 calls on asterisk-2 and none on asterisk-1. If I change > > the order, all calls go to the first host on the list. Shouldn't > > openser do load-balancing in this scenario? I don't use any options > > in t_relay(). > > You should use openser dispatcher module for this. Yes... I've just noticed in http://www.openser.org/pipermail/users/2007-October/013660.html that openser basically decided to go against SRV RFC and ignores weights. (RFC says that clients should sort and select from list of servers, not servers as B.A.I. suggested if I understood that correctly) Anyways - about dispatcher: I couldn't find any description about it's behavior with call transfers / taking over. I understand that while I'm using callid-based hash there will be no problems with REFER, because call-id stays the same and each leg will go to the same server. But what about INVITE + Replaces: ? I don't really see a way for it to work just with hashing. Has anyone tested this / has solution? PS. sorry Sajith, I replied to you before by mistake Thanks, Stan

3 2

[OpenSER-Users] openser 1.3.0 config
by Mark Quitoriano 05 Jun '08

05 Jun '08

HI All, Im new to openser and trying to config it following this howto http://www.openser.org/dokuwiki/doku.php/install:openser-from-svn i get errors when running the database setup script. # /usr/local/sbin/openserdbctl create ERROR: could not load the script in /usr/local/lib64/openser/openserctl/openserdbctl.mysql for database engine MYSQL ERROR: database engine not loaded - tried 'MYSQL' I'm usng Centos 5 btw.

2 2

[OpenSER-Users] need help on Free Radius & CDR Tool
by Do Nguyen Ha 05 Jun '08

05 Jun '08

hi i manage the Cisco BTS 10200 system, and now i am assigned a task to work with the Radius i choose the FreeRadius to work with Cisco BTS system the attached file are message flow & message's structure of account start modify some config in radiusd.conf & clients.conf first, BTS send message Access Request to FreeRadius and then Freeradius send message Access Accept, they working properly when BTS send message Account Start to Radius, there are a lot attribute and freeradius save them in the radacct table but in radacct , there some columm doesn't match with the message Account Start, i want to change the name of some columm to match the message Should i need to edit the sql.conf for this issue On the CDR Tool, should i need to edit to working properly Thanks Ha`

1 0

[OpenSER-Users] need help on Free Radius & CDR Tool
by Do Nguyen Ha 05 Jun '08

05 Jun '08

hi i manage the Cisco BTS 10200 system, and now i am assigned a task to work with the Radius i choose the FreeRadius to work with Cisco BTS system AReq : Radius Access-Request AAcc: Radius Access-Accept AcctStart: Radius Accounting-Start AcctStop: Radius Accounting-Stop AcctRes: Radius Accounting-Response modify some config in radiusd.conf & clients.conf first, BTS send message Access Request to FreeRadius and then Freeradius send message Access Accept, they working properly when BTS send message Account Start to Radius, there are a lot attribute and freeradius save them in the radacct table but in radacct , there some columm doesn't match with the message Account Start, i want to change the name of some columm to match the message this is the account start message structure: Should i need to edit the sql.conf for this issue On the CDR Tool, should i need to edit to working properly Thanks Ha`

1 0

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