sr-users October 2007

sr-users@lists.kamailio.org

130 participants
286 discussions

[OpenSER-Users] bye from gateway going to local address
by Richard Bennett 25 Oct '07

25 Oct '07

Hi, I have Openser 1.1 with Mediaproxy terminating calls to a AS5350 Cisco gateway. Everything works fine, except when the PSTN party terminates the call. The cisco gateway then sends a bye message to the user-agents internal IP address instead of to the sip proxy's ip address. Here's an ngrep: 1.2.3.204=cisco gateway 1.2.3.201=openser proxy 62.1.2.122=useragent external ip 192.168.1.10 = useragent internal ip U 1.2.3.201:5060 -> 192.168.1.10:5060 BYE sip:test@62.1.2.122:5060 SIP/2.0. Record-Route: <sip:1.2.3.201;lr=on;ftag=E6EFE450-D54>. Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bKebda.e0002794.0. Via: SIP/2.0/UDP 1.2.3.204:5060;branch=z9hG4bKCC881474. From: <sip:04766343@192.168.1.10>;tag=E6EFE450-D54. To: "3227842234" <sip:101002936@sip.server.com>;tag=6b26b6926603729o0. Date: Tue, 23 Oct 2007 20:36:05 GMT. Call-ID: 656e89a4-6b2eb629(a)192.168.1.24. User-Agent: Cisco-SIPGateway/IOS-12.x. Max-Forwards: 69. Route: <sip:192.168.1.10;lr=on;ftag=6b26b6926603729o0;vsf=AAAAAEVVQkRwAwABGHFFUV5SAFpCaWVuc2ludmVzdG1lbnQuY29t>. Timestamp: 1193171774. CSeq: 101 BYE. Reason: Q.850;cause=16. Content-Length: 0. So it looks to me like the Cisco is simply ignoring the record-route header. Is this a config error in the cisco, or in Openser? Pertinent bits of the openser config are: # Record Route Section if (method=="INVITE" && client_nat_test("3")) { record_route_preset("1.2.3.201:5060;nat=yes"); } else if (method!="REGISTER") { record_route(); }; # Call Tear Down Section if (method=="BYE" || method=="CANCEL") { end_media_session(); }; # Loose Route Section if (loose_route()) { if ((method=="INVITE" || method=="REFER") && !has_totag()) { sl_send_reply("403", "Forbidden"); exit; }; if (method=="INVITE") { if (!allow_trusted()) { if (!proxy_authorize("","subscriber")) { proxy_challenge("","0"); exit; } else if (!check_from()) { sl_send_reply("403", "Use From=ID"); exit; }; consume_credentials(); }; if (client_nat_test("3")||search("^Route:.*;nat=yes")){ setflag(6); use_media_proxy(); }; }; route(1); exit; }; # Call Type Processing Section if (!is_uri_host_local()) { if (is_from_local() || allow_trusted()) { route(4); route(1); } else { sl_send_reply("403", "Forbidden"); }; exit; }; if (method=="ACK") { route(1); exit; } else if (method=="CANCEL") { route(1); exit; } else if (method=="INVITE") { route(3); exit; } else if (method=="REGISTER") { route(2); exit; }; route[1] { # Default Message Handler t_on_reply("1"); if (!t_relay()) { if (method=="INVITE" || method=="ACK") { end_media_session(); }; sl_reply_error(); }; } route[2] { # REGISTER Message Handler # snipped } route[3] { # INVITE Message Handler if (client_nat_test("3")) { setflag(7); force_rport(); fix_nated_contact(); }; if (!allow_trusted()) { if (!proxy_authorize("","subscriber")) { proxy_challenge("","0"); exit; } else if (!check_from()) { sl_send_reply("403", "Use From=ID"); exit; }; consume_credentials(); }; lookup("aliases"); if (!is_uri_host_local()) { route(4); route(1); exit; }; route(4); route(5); exit; }; route[4] { # NAT Traversal Section if (isflagset(6) || isflagset(7)) { if (!isflagset(8)) { setflag(8); use_media_proxy(); }; }; } route[5] { # PSTN Handler Cisco rewritehost("1.2.3.204"); route(1); } failure_route[1] { end_media_session(); } onreply_route[1] { if (status=~"(180)|(183)|2[0-9][0-9]") { if (!search("^Content-Length:[ ]*0")) { use_media_proxy(); }; }; if (client_nat_test("1")) { fix_nated_contact(); }; } Thanks for any help, Richard

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[OpenSER-Users] openser.cfg file
by avishek chowdhury 25 Oct '07

25 Oct '07

Hi All, I'm trying to use the SIP TLS server provided by Openser. I had executed the following command for compilation and installation. $make install After successful execution of the above command, the executable 'openser' is generated. When I'm trying to run './openser', I'm getting the following error. ERROR: bad config file (15 errors) and the program exits. Please advice. Thanks and Regards, Avishek --------------------------------- Save all your chat conversations. Find them online.

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[Serusers] IRC channel and general infoes
by Antonio Gallo 25 Oct '07

25 Oct '07

Hi, is there any irc channel for this project? I've only found #openser but think its a diffrent project. I want to run SER in front of Asterisk (for Voicemail, ISDN, PSTN, PRI ) and Callweaver (for T.38): is that possible? Antonio

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[Serusers] load_attrs off a different table?
by SIP 25 Oct '07

25 Oct '07

I'm looking through the SER 2.0 documentation, and I'm trying to find out more information about load_attrs. Currently, I can't look at the module search thing, so I'm not sure where this function comes from, and there's no documentation about it. I know what it DOES.... but I'm trying to find out if there's a way to use it to load attributes from tables other than the usr_attrs table. We like to have compartmentalised tables that are more logical in their outlay, so we'd like to keep some attributes elsewhere. We're also concerned that, with a LARGE number of users each with a LARGE number of attributes and aliases and subattributes, etc, the performance will degrade (MySQL doesn't do as well with enormous tables as it does with smaller tables of data). As AVPs are going out of style, is there, then a way to store attributes in other locations and yet still use the basic functions with them? Our current SER 0.9.6 setup uses several tables to store important information compartmentalised accordingly -- call return information, aliases, etc. As we migrate from one server to another (an ongoing, but slow process for us), we're still trying to ensure no functionality is lost. We don't use xml-rpc calls. We don't use the old command-line serctl calls. We don't want to. We use straight db access from the web services for any and all functions to change settings -- easier to manage the codebase for. With this in mind, everything we do is focused on a migration that allows us to keep a logical relational database structure that is accessed through native calls.

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Re: [Serusers] [Serdev] Mediaproxy in pyrad.client import errot
by gonzalo＠mslc.com.ar 24 Oct '07

24 Oct '07

install python-pyrad package > Dear All., > > i am trying implement media proxy when i run this > command /etc/init.d/mediaproxy start i am getting error like bellow > please help me any one. >> >> Oct 24 09:52:34 software mediaproxy[2902]: warning: accounting is >> enabled but the accounting module is missing. accounting is not >> available! >> Oct 24 09:52:34 software mediaproxy[2902]: Listening for commands on >> local socket `/var/run/mediaproxy.sock' >> Oct 24 09:52:34 software mediaproxy[2902]: Listening for remote commands >> on `192.168.100.78:25060' >> Oct 24 09:52:34 software mediaproxy[2902]: Remote commands are allowed >> from: 192.168.100.250, 127.0.0.1 >> Oct 24 09:52:34 software mediaproxy[2902]: Using IP address >> `192.168.100.78' for the RTP/RTCP proxy >> Oct 24 09:52:34 software proxydispatcher[2905]: Traceback (most recent >> call last): >> Oct 24 09:52:34 software proxydispatcher[2905]: File >> "/usr/local/mediaproxy/proxydispatcher.py", line 65, in ? >> Oct 24 09:52:34 software proxydispatcher[2905]: >> Oct 24 09:52:34 software proxydispatcher[2905]: import dispatcher >> Oct 24 09:52:34 software proxydispatcher[2905]: File >> "/usr/local/mediaproxy/modules/dispatcher.py", line 39, in ? >> Oct 24 09:52:34 software proxydispatcher[2905]: >> Oct 24 09:52:34 software proxydispatcher[2905]: from accounting import >> accounting, StopRecordSerializer, UnserializeError >> Oct 24 09:52:34 software proxydispatcher[2905]: File >> "/usr/local/mediaproxy/modules/accounting.py", line 17, in ? >> Oct 24 09:52:34 software proxydispatcher[2905]: >> Oct 24 09:52:34 software proxydispatcher[2905]: from radius import * >> Oct 24 09:52:34 software proxydispatcher[2905]: File >> "/usr/local/mediaproxy/modules/radius.py", line 10, in ? >> Oct 24 09:52:34 software proxydispatcher[2905]: >> Oct 24 09:52:34 software proxydispatcher[2905]: import pyrad.client >> Oct 24 09:52:34 software proxydispatcher[2905]: ImportError >> Oct 24 09:52:34 software proxydispatcher[2905]: : >> Oct 24 09:52:34 software proxydispatcher[2905]: No module named >> pyrad.client >> Oct 24 09:52:34 software proxydispatcher[2905]: exiting. >> > > > -- > Warm regards > > sivaperumal.R > junior Software Engineer > Envision Network Technology Pvt Limited,Bangalore > Tel : 09845865391 > sivaperumal.r(a)entl.net | www.entl.net > > > -- > This message has been scanned for viruses and > dangerous content by MailScanner, and is > believed to be clean. > > _______________________________________________ > Serdev mailing list > Serdev(a)lists.iptel.org > http://lists.iptel.org/mailman/listinfo/serdev >

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[OpenSER-Users] VoN Conference in Boston - After Hours
by Norman Brandinger 24 Oct '07

24 Oct '07

Who: Any or All Interested Parties What: Dinner / Drinks When: Wednesday 10/31 7:30pm Where: Bull & Finch Pub http://en.wikipedia.org/wiki/Bull_&_Finch_Pub (if I can get reservations, otherwise another location near the Boston Commons) Why: To continue technical and business discussions started at the conference. To network with other professionals with specific interests in OpenSER and related technologies To put faces with the names of the various people on the mailing lists and irc. To relax, enjoy a good meal and perhaps buy a souvenir mug. RSVP: Please email me directly norm(a)openser.us so that I can get a headcount for the reservations. If there is a company out there that would like to sponsor this event, please contact Daniel daniel(a)voice-system.ro or myself. Regards, Norman Brandinger GOES 877 463-7266 (877 GOES.COM) norm(a)openser.us

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[OpenSER-Users] openser: P-Asserted-Identity Parsing
by Helmut Kuper 24 Oct '07

24 Oct '07

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I'm playing around with RFC 3325 and P-Asserted-Identity (PAI) Header-Field. I found that openser 1.2.x doen't support PAI parsing, so that I don't have a fast way to access user and domain part of PAI. Is this planned for openser in the near future? regards helmut -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHH17e4tZeNddg3dwRAuTZAJwLJ3KbZ12OkZIenfEZ/ASl9dDQ6wCeOX3P BwSeJXOF9EOej9HD6tDpa6A= =3WRV -----END PGP SIGNATURE-----

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[OpenSER-Users] NEW: OpenSER Admin Course in Boston
by Bogdan-Andrei Iancu 24 Oct '07

24 Oct '07

Hi, Following the large amount of requests we received for having an OpenSER Admin Course on the American continent also, we made our best and schedule it in *VoN Fall Boston, on 1st of November*. *Bonston - 1st of November* - the training topics will be the same like in Rome : http://www.openser.org/mos/view/OpenSER-Admin-Course---Rome-2007/#Agenda I hope I will be able to post the final details (official web page on openser.org and registration link) asap (hopefully tomorrow). For any questions, just feel free to write me. Regards, Bogdan

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[OpenSER-Users] two questions about openser 1.3.0
by 程千 24 Oct '07

24 Oct '07

hi: I get the openser-1.3.0 by svn. I found that: 1、PUBLISH err I send publish request like this: PUBLISH sip:glangei@langei.com SIP/2.0 Via: SIP/2.0/UDP 192.168.7.33:5060;rport;branch=z9hG4bKPj9147bfbe0959475a9d58131ff908f6c4 Max-Forwards: 70 From: <sip:glangei@langei.com>;tag=7cf57711fd394c3c87bf78e4a1d9e102 To: <sip:glangei@langei.com> Call-ID: 49098bd9d7734a37a2a15f9965bd8a6b CSeq: 18509 PUBLISH Event: presence Expires: 60 Content-Type: application/pidf+xml Content-Length: 233 <?xml version="1.0" encoding="UTF-8"?> <presence entity="sip:glangei@langei.com" xmlns="urn:ietf:params:xml:ns:pidf"> <tuple id="99c28e062f714ccdb5df7cec59659ffa"> <status> <basic>open</basic> </status> </tuple> </presence> the openser show that: ERROR:presence:handle_publish: Missing or unsupported event header field value ERROR:presence:handle_publish: event=[presence] How can i organize the PUBLISH message? 2、presence_xml\xcap_auth.c:the 363 line result_cols[xcap_doc_col= n_result_cols++] = "doc"; is any problem? the openser show that: DBG:presence_xml:get_rules_doc: [user]= glangei [domain]= langei.comOct 24 19:01:23 [9620] ERROR:mysql:db_mysql_submit_query: driver error: Unknown column 'doc' in 'field list' Thanks a lot! 2007-10-24 程千

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[OpenSER-Users] Bug with OpenSER 1.3 Presence module : event handling.
by Antoine Fressancourt 24 Oct '07

24 Oct '07

Hello list, I have encountered an issue with OpenSER 1.3 and the Presence module. I have had this problem a month ago, then I downgraded to OpenSER 1.2 where the problem does not occur. Now, I want to try it out once again, and I still face the issue, so I come to you. I use the presence module, when a client sends a SUBSCRIBE request, i get the following error : Oct 24 11:05:37 rd-srv-devlnx /usr/local/sbin/openser[21700]: presence:handle_subscribe: ^Ievent= presence Oct 24 11:05:37 rd-srv-devlnx /usr/local/sbin/openser[21696]: presence:handle_subscribe: Missing or unsupported event header field value I have done the test with EyeBeam 1.1 3010n stamp 19039 and with X-lite 3.0build 30942. Maybe this is due to the formating of the event tag with a space after the equal, which I could change doing a bit of mangling in the configuration file, but I would like to know if I am the only one to experience this issue. Best regards, Antoine

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sr-users October 2007