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37519 discussions

[Serusers] ASterisk and SER
by Arun Kumar 04 Dec '06

04 Dec '06

HI, My Asterisk is registed with my SER. My client are connected to asterisk when they dial any no like 62222 asterisk passes this is ser and then again ser passes this no 2222 (strip 1) back to my asterisk. but insted of ringing this exten it says loop detected. can some one tell me what is wrong. thanks arun

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RE: [Serusers] SRV failover question
by Paul Antinori (pantinor) 04 Dec '06

04 Dec '06

Greger and all, The URL does not really help. You will see my cfg script below is already using rewritehostport with no port and the SRV name. I also am not using t_on_failure as it should not be necessary according the post by Klaus. Heres my SRV table with the ranking priorities: _sip._udp.vxml.pats.cisco.com SRV service location: priority = 1 weight = 1 port = 5060 svr hostname = vxml-1.pats.cisco.com _sip._udp.vxml.pats.cisco.com SRV service location: priority = 2 weight = 1 port = 5060 svr hostname = vxml-2.pats.cisco.com _sip._udp.vxml.pats.cisco.com SRV service location: priority = 3 weight = 1 port = 5060 svr hostname = vxml-3.pats.cisco.com pats.cisco.com nameserver = ns1.pats.cisco.com vxml-1.pats.cisco.com internet address = 10.86.129.x vxml-2.pats.cisco.com internet address = 10.86.129.x vxml-3.pats.cisco.com internet address = 10.86.129.x ns1.pats.cisco.com internet address = 10.86.129.x Thanks anyone for any help, Paul ________________________________ From: Greger V. Teigre [mailto:greger@teigre.com] Sent: Monday, December 04, 2006 6:41 AM To: Paul Antinori (pantinor) Cc: serusers(a)iptel.org Subject: Re: [Serusers] SRV failover question http://lists.iptel.org/pipermail/serusers/2006-October/030813.html Paul Antinori (pantinor) wrote: Hi, Regarding the SRV query addition in (ser-0.9.7-pre7), when the call fails on the first priority destination, it never seems to attempt to send the INVITE to the second priority destination in the SRV response list. Is there anything else to script in the ser.cfg file to get this to work? Thanks for help, Paul [root@iptel-sip-proxy /]# /usr/sbin/tethereal | grep SIP Capturing on eth0 10.100556 10.86.142.144 -> 10.86.129.17 SIP Request: INVITE sip:77710107773365@10.86.129.17:5060;transport=udp 10.101774 10.86.129.17 -> 10.86.142.144 SIP Status: 100 trying -- your call is important to us 14.233596 10.86.129.17 -> 10.86.142.144 SIP Status: 408 Request Timeout 14.235930 10.86.142.144 -> 10.86.129.17 SIP Request: ACK sip:77710107773365@10.86.129.17:5060;transport=udp 2139 packets captured [root@iptel-sip-proxy /]# /usr/sbin/tethereal | grep DNS Capturing on eth0 4.279486 10.86.129.17 -> 10.86.129.16 DNS Standard query SRV _sip._udp.vxml.pats.cisco.com 4.279897 10.86.129.16 -> 10.86.129.17 DNS Standard query response SRV 1 1 5060 vxml-1.pats.cisco.com SRV 2 1 5060 vxml-2.pats.cisco.com SRV 3 1 5060 vxml-3.pats.cisco.com 4.280045 10.86.129.17 -> 10.86.129.16 DNS Standard query A vxml-1.pats.cisco.com 4.280231 10.86.129.16 -> 10.86.129.17 DNS Standard query response A 10.86.129.2 <--this is unplugged from the network debug=3 fork=yes log_stderror=yes rev_dns=no port=5060 children=4 check_via=no sip_warning=yes fifo="/tmp/ser_fifo" uid="nobody" gid="nobody" #aliases for this proxy server #ie hostnames/domains that it routes for alias=sox.cisco.com alias=pats.cisco.com loadmodule "/usr/local/lib/ser/modules/sl.so" loadmodule "/usr/local/lib/ser/modules/tm.so" loadmodule "/usr/local/lib/ser/modules/rr.so" loadmodule "/usr/local/lib/ser/modules/maxfwd.so" loadmodule "/usr/local/lib/ser/modules/usrloc.so" loadmodule "/usr/local/lib/ser/modules/registrar.so" loadmodule "/usr/local/lib/ser/modules/textops.so" modparam("usrloc", "db_mode", 0) modparam("rr", "enable_full_lr", 1) modparam("tm","fr_timer",5) modparam("tm","fr_inv_timer",5) route{ if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); break; }; if (uri=~"^sip:1") { log(1, "SER found 1*\n"); rewritehostport("ccm.pats.cisco.com");route(1);break; } if (uri=~"^sip:2") { log(1, "SER Found 2*\n"); rewritehostport("ccm.pats.cisco.com");route(1);break; } if (uri=~"^sip:7") { log(1, "SER Found 7*\n"); rewritehostport("vxml.pats.cisco.com");route(1);break; } if (uri=~"^sip:8") { log(1, "SER Found 8*\n"); rewritehostport("SER.pats.cisco.com");route(1);break; } if (uri=~"^sip:9") { log(1, "SER Found 9*\n"); rewritehostport("ringtone.pats.cisco.com");route(1);break; } log(1,"Could Not Match DN to Route\n"); route(1); } route[1] { if (!t_relay()) { sl_reply_error(); }; } ________________________________ _______________________________________________ Serusers mailing list Serusers(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/serusers

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[Serusers] use of SIP_DOMAIN
by Zeeshan Sajid 04 Dec '06

04 Dec '06

hey ppl, i new to ser and i am struck at a point. I have 3 local machines and i have set them up as shown dialer -----> ser ---------> pstn gateway when i register to ser i use user at IPaddress:Port and then simply dial a pstn number in the script i am simply forwarding it to a pstn gateway .... Now my question is when SER forwards the request to the PSTN gateway it adds a new via header in which it uses IPaddress:Port whereas i want ser to use the domain that has been specified on the ser machine using export SIP_DOMAIN = "test domain" command First of all can i do that if yes please guide me how to do that ... and how do i make ser use example.domain ... is there any other way ??? I am using the hello world cfg file .... with no db / media proxy support. please correct me and help me thanks in advance Zeeshan --------------------------------- Everyone is raving about the all-new Yahoo! Mail beta.

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RE: [Users] t_replicate to multiple destinations
by Thomas Deillon 04 Dec '06

04 Dec '06

Thanks for your answer. I'm just trying to register a phone to multiple openser, for load balancing, instead of having a single usrloc database. The doc of tm module about t_replicate says that: "No information due the replicated request (like reply code) will be forwarded to the original SIP UAC." So it's seems that there should be no problems about reply code, but if ser makes a fork, only a single t_replicate is possible. What am I missing? > You just have to make a tcpdump and see what happen to be sure. > > Thomas

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RE: [Users] t_replicate to multiple destinations
by Thomas Deillon 04 Dec '06

04 Dec '06

Yes, but as you know, to REGISTER a phone, you have more than one step. Phone -> Asterisk: REGISTER without authentification Phone <- Asterisk: 401 / unauthaurized Phone -> Asterisk: REGISTER with authentification Phone <- Asterisk: 200 (OK) So, if you duplicate a message REGISTER, SER make a fork. The phone has to response to the 3 (if you have 3 asterisk servers) 401 messages (because of the different nonce) with 3 "REGISTER with authentification". All phone are not able to do this... be careful, Thomas Deillon -----Message d'origine----- De : users-bounces(a)openser.org [mailto:users-bounces@openser.org] De la part de Marco Envoyé : lundi, 4. décembre 2006 11:53 À : users(a)openser.org Objet : [Users] t_replicate to multiple destinations Hi all, I read on the docs of the tm module that I can use t_replicate to send, for example, REGISTER to multiple destinations. Can a I replicate to more than one server, such as t_replicate("sip:1.2.3.4") t_replicate("sip:1.2.3.5") t_replicate("sip:1.2.3.6") and so on ? >From the docs it seems possible, but I don't know how to set branches. TIA, -- "Work and play are words used to describe the same thing under differing conditions." Mark Twain _______________________________________________ Users mailing list Users(a)openser.org http://openser.org/cgi-bin/mailman/listinfo/users

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[Serusers] MSILO question.
by Meidiana Ten 04 Dec '06

04 Dec '06

Hi, Is it true that MSILO module only can handle text message? So what is the usage of voice_silo table that written on message_store.php on serweb then? Thanx Regards, Meidiana --------------------------------- Access over 1 million songs - Yahoo! Music Unlimited.

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[Serusers] Retry count setting for invites
by Paul Antinori (pantinor) 04 Dec '06

04 Dec '06

Can the number of times that an INVITE is sent with UDP be configured with a modparam type setting in the cfg file? For example, a max invite retry count setting? I saw modparam "tm" settings for timers, but nothing for the retry count. Thank you, Paul

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[Serusers] Fwd: [Sems] About field of subscriber
by Raphael Coeffic 04 Dec '06

04 Dec '06

---------- Forwarded Message ---------- Subject: [Sems] About field of subscriber Date: Monday 04 December 2006 09:09 From: "chungyu" <chungyu(a)ms11.voip.edu.tw> To: sems(a)lists.iptel.org Hi: I add a field in subscriber and using the field routing process example: field name:mode format :ture or false if mode is true route[2] else route[3] how can write ser'configuration that call field of subscriber? AVP can do? Thank you! changyu 2006/12/04 ------------------------------------------------------- -- Dipl. Inf. Raphael Coeffic iptelorg GmbH Am Borsigturm 11 13507 Berlin Germany rco(a)iptel.org www.iptelorg.com T +49-30-3251-3218 F +49-30-6908-8248 _______________________________________________ Sems mailing list Sems(a)lists.iptel.org http://lists.iptel.org/mailman/listinfo/sems

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[Serusers] Call transfer
by jorain 04 Dec '06

04 Dec '06

Hi all, I have some question about call transfer. When I press transfer key follow by the new destination and "send", I can see the REFER message inside ethereal but after that request timeout error(408). Inside REFER message, i can see the refer-to and referred-by values are correct. Do I need to add something inside ser.cfg to enable call transfering? Because I cannot find any sample codings regarding ser call transfer. Thanks for any help. Regards, jorain

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[Serusers] SRV failover question
by Paul Antinori (pantinor) 04 Dec '06

04 Dec '06

Hi, Regarding the SRV query addition in (ser-0.9.7-pre7), when the call fails on the first priority destination, it never seems to attempt to send the INVITE to the second priority destination in the SRV response list. Is there anything else to script in the ser.cfg file to get this to work? Thanks for help, Paul [root@iptel-sip-proxy /]# /usr/sbin/tethereal | grep SIP Capturing on eth0 10.100556 10.86.142.144 -> 10.86.129.17 SIP Request: INVITE sip:77710107773365@10.86.129.17:5060;transport=udp 10.101774 10.86.129.17 -> 10.86.142.144 SIP Status: 100 trying -- your call is important to us 14.233596 10.86.129.17 -> 10.86.142.144 SIP Status: 408 Request Timeout 14.235930 10.86.142.144 -> 10.86.129.17 SIP Request: ACK sip:77710107773365@10.86.129.17:5060;transport=udp 2139 packets captured [root@iptel-sip-proxy /]# /usr/sbin/tethereal | grep DNS Capturing on eth0 4.279486 10.86.129.17 -> 10.86.129.16 DNS Standard query SRV _sip._udp.vxml.pats.cisco.com 4.279897 10.86.129.16 -> 10.86.129.17 DNS Standard query response SRV 1 1 5060 vxml-1.pats.cisco.com SRV 2 1 5060 vxml-2.pats.cisco.com SRV 3 1 5060 vxml-3.pats.cisco.com 4.280045 10.86.129.17 -> 10.86.129.16 DNS Standard query A vxml-1.pats.cisco.com 4.280231 10.86.129.16 -> 10.86.129.17 DNS Standard query response A 10.86.129.2 <--this is unplugged from the network debug=3 fork=yes log_stderror=yes rev_dns=no port=5060 children=4 check_via=no sip_warning=yes fifo="/tmp/ser_fifo" uid="nobody" gid="nobody" #aliases for this proxy server #ie hostnames/domains that it routes for alias=sox.cisco.com alias=pats.cisco.com loadmodule "/usr/local/lib/ser/modules/sl.so" loadmodule "/usr/local/lib/ser/modules/tm.so" loadmodule "/usr/local/lib/ser/modules/rr.so" loadmodule "/usr/local/lib/ser/modules/maxfwd.so" loadmodule "/usr/local/lib/ser/modules/usrloc.so" loadmodule "/usr/local/lib/ser/modules/registrar.so" loadmodule "/usr/local/lib/ser/modules/textops.so" modparam("usrloc", "db_mode", 0) modparam("rr", "enable_full_lr", 1) modparam("tm","fr_timer",5) modparam("tm","fr_inv_timer",5) route{ if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); break; }; if (uri=~"^sip:1") { log(1, "SER found 1*\n"); rewritehostport("ccm.pats.cisco.com");route(1);break; } if (uri=~"^sip:2") { log(1, "SER Found 2*\n"); rewritehostport("ccm.pats.cisco.com");route(1);break; } if (uri=~"^sip:7") { log(1, "SER Found 7*\n"); rewritehostport("vxml.pats.cisco.com");route(1);break; } if (uri=~"^sip:8") { log(1, "SER Found 8*\n"); rewritehostport("SER.pats.cisco.com");route(1);break; } if (uri=~"^sip:9") { log(1, "SER Found 9*\n"); rewritehostport("ringtone.pats.cisco.com");route(1);break; } log(1,"Could Not Match DN to Route\n"); route(1); } route[1] { if (!t_relay()) { sl_reply_error(); }; }

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