sr-users December 2005

sr-users@lists.kamailio.org

158 participants
312 discussions

[Serusers] Where does SER get the public IP of a NATed uac from for sending as STATUS message?

by Frank Fischer

Hi all related to 0.9.1pre. I have a problem with NATed UACs in my setup. Therefor i would like to know where SER takes the public IP of a NATed UAC from, a request is forwarded to (using the reply handler) if i call fix_nated_contact() to rewrite the NATed UACs contact header. Is it always taken form the received field in the location record? Just for explanation: It seems that my SER does not rewrite the contact header field in the reply route when i call fix_nated_contact(). The contact header value stays the same, just before and after call to fix_nated_contact(). So i think, it could be SER does not get the correct "NAT"-information for the related enpoint and the reads a value from a request field? Anyone ever encountered a similar situation? Is there a way to get closer information on what's happening when calling fix:nated_contact() during runtime? Thanks for you help. Kind regards Frank

18 years, 11 months

[Serusers] post

by Vesna Levkova Damjanovski On.net

18 years, 11 months

[Serusers] SER presence snapshot

by Vaclav Kubart

Hi all, there is new presence snapshot available at (simple-compilable sources with demo config): ftp://ftp.iptel.org/pub/ser/presence/ [it is now second version: ser-0.10.99-dev25-timers-pa-2_src.tar.gz] Actual version of "presence handbook" is there too: ftp://ftp.iptel.org/pub/ser/presence/presence_book.xhtml Vaclav

18 years, 11 months

[Serusers] SER, presentity and mySQL

by Ángel Gómez

Hi, I'm working wich SER and making it to suport presence. Now I have SER instaled with the mySQL and pa modules loaded, the thing is than I make the pa module to use db to store the presence data, but when I send a Notify to the server its don't store any data in the presentity_contact table, and I want to know why it dosen't store anything in there. If some one knows why isn't stored any data, of if I make the notify bad, or if I doing this in the wrong way... please tell me, my objetive is to store the presentity status in teh data base. here is the notify than I use: NOTIFY sip:10.22.1.5:5060 SIP/2.0 To: <sip:angel@10.22.1.249> From: <sip:angel@10.22.1.249>;tag=edf6b60e8b292eeca4ee51d20e01ffa7-e36a CSeq: 1 NOTIFY Call-ID: af2756608d177822 Content-Length: 244 User-Agent: Sip EXpress router(0.9.3 (i386/linux)) Event: presence Content-Type: application/pidf+xml Subscription-State: active;expires=594 <?xml version="1.0"?> <!DOCTYPE presence PUBLIC "//IETF//DTD RFCxxxx PIDF 1.0//EN" "pidf.dtd"> <presence entity="sip:ninguna@10.22.1.249"> <tuple id="9r28r49">ser"> <status> <basic>closed</basic> </status> </tuple> </presence>

18 years, 11 months

[Serusers] How can you check if From: SIP URI is Registered.

by Leo Papadopoulos

Dear SerUsers: I am running SER 0.9.4 and have just finished reading all the README's of all the modules, but cannot find what I am trying to do. I want to check all incoming messages to see if the SIP URI in the "From:" field is presently registered. I am using MySQL for registration and authentication. If the SIP URI is the "From:" field is NOT registerd I want to return a "403 Forbidden" message. I know that From: fields can be spoofed, but I want to do this anyway. Does anyone know of an existing module that can help with this? Or of anyway to do this? Leo P.

18 years, 11 months

[Serusers] ERROR: cannot forward to af 2, proto 2 no corresponding listening socket

by Matt morris

Hello List, I got this error message when I try to do a forward_tcp: forward_req: ERROR: cannot forward to af 2, proto 2 no corresponding listening socket Do I need to configure SER to use tcp sockets at the top, or is it something else? Thank you all in advance. _________________________________________________________________ Take advantage of powerful junk e-mail filters built on patented Microsoft® SmartScreen Technology. http://join.msn.com/?pgmarket=en-ca&page=byoa/prem&xAPID=1994&DI=1034&SU=ht… Start enjoying all the benefits of MSN® Premium right now and get the first two months FREE*.

18 years, 11 months

[Serusers] SER don't start

by Guido

Hello, I'm using Fedora C4, ser-0.9.4 with radiusclient-ng-0.5.2. When I start SER I view this error message and SER don't start 0(14959) WARNING: fix_socket_list: could not rev. resolve 66.167.141.22 0(14959) WARNING: fix_socket_list: could not rev. resolve 66.167.141.22 Listening on udp: 66.165.171.22 [66.167.141.22]:5060 tcp: 66.165.171.22 [66.167.141.22]:5060 Aliases: WARNING: no fork mode stateless - initializing 0(0) Maxfwd module- initializing textops - initializing 0(0) info: mediaproxy: loaded SIP asymmetric clients file containing 0 entries. 0(0) info: mediaproxy: loaded RTP asymmetric clients file containing 0 entries. 0(0) INFO: udp_init: SO_RCVBUF is initially 110592 0(0) INFO: udp_init: SO_RCVBUF is finally 262142 2(0) INFO: fifo process starting: 14961 2(0) SER: open_uac_fifo: fifo server up at /tmp/ser_fifo... 2(0) WARNING: no fifo_db_url given - fifo DB commands disabled! 0(14959) new_connection(): Access denied for user: 'serro@localhost' (Using password: YES) 0(14959) db_init(): Could not create a connection 0(14959) ERROR:domain_db_init: cannot initialize database connection 0(14959) ERROR: domain:child_init(): Unable to connect to the database 0(14959) init_mod_child(): Error while initializing module domain 0(14959) main_dontfork: init_child failed 1(14960) INFO: signal 15 received 2(14961) 0(14959) child process 14960 exited normally, status=0 0(14959) INFO: dont_fork turned on, living on INFO: signal 15 received 0(14959) child process 14961 exited normally, status=0 0(14959) INFO: dont_fork turned on, living on Can anybody help me ? Regards, Guido

18 years, 11 months

[Serusers] problems to install ser with presence

by victoria beltran

Hi,I am trying to install the last unstable SER version with support for SIP-based presence. When I compile and install SER with presence modules (make install include_modules="pa rls mysql), it does this error: action.c: no such onsend.h route.c: no such onsend.h forward.c: no such onsend.h I have installed all libraries required (libxml2 y libcurl3) and the libxml2-dev and libcurl3-dev devel packages. The file "onsend.h" does not be in /sip_router directory. Could anybody help me? Thanks!! ______________________________________________ Renovamos el Correo Yahoo! Nuevos servicios, más seguridad http://correo.yahoo.es

18 years, 11 months

[Serusers] ser_fifo and access denied issue (Maybee Context Problem) can you help?

by Douglas Mahy

I have had considerable success in getting ser working under selinux particularly as I am new to linux having just recently moved over from working in a windows environment. However I have had a lot of problems trying to resolve a permissions problem that is resulting in serweb kicking out the error. FIFO not running or bad path to it I have tried all the usual stuff such as including the lines I have also turned off selinux. fifo="/tmp/ser_fifo" fifo_mode=0777 or sock_mode=0666 I now believe that this may be something to do with context, is there anybody that has experienced this problem. Below is the error I am getting using dmseg, it increments each time I refresh the admin page. audit(1134382735.156:78): avc: denied { getattr } for pid=2682 comm="httpd" name="ser_fifo" dev=sda2 ino=1887848 scontext=root:system_r:httpd_t tcontext=root:object_r:tmp_t tclass=fifo_file Below are the permissions on the ser_fifo and its context. /dev/ brw-rw---- root disk system_u:object_r:fixed_disk_device_t sda1 brw-rw-rw- root disk system_u:object_r:fixed_disk_device_t sda2 brw-rw---- root disk system_u:object_r:fixed_disk_device_t sda3 /tmp/ -rw------- root root root:object_r:tmp_t php-install.GQ3113 prwxrwxrwx root root root:object_r:tmp_t ser_fifo prw-rw-rw- root root root:object_r:tmp_t ser_receiver_3011 Any help would be very much appreciated. Doug Mahy Telewest Broadband Head of Research & Development Network Engineering and Strategy M +44(0) 7985 807 534 Email: <mailto:douglas.mahy@telewest.co.uk> douglas.mahy(a)telewest.co.uk ------------------------------------------------------------------------------ Altogether Better www.telewest.co.uk The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Statements and opinions expressed in this e-mail may not represent those of the company. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon, this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender immediately and delete the material from any computer. ==============================================================================

18 years, 11 months

[Users] location table refresh

by Matteo Piazza

Hi all, I have a question. When I change the location tables is it necessary to restart openser? I see that if I don`t restart the openser the program don`t see the modifications on the location table. Is it possible to refresh without restart the program, which command can I use? Matteo -- ======================================= Matteo Piazza, Junior Researcher CREATE-NET Via Solteri, 38 - 38100 Trento - Italy email: matteo.piazza(a)create-net.it Tel: +39-0461-408400ext:308 www.create-net.it =======================================

18 years, 11 months

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sr-users December 2005