sr-users January 2007

sr-users@lists.kamailio.org

151 participants
232 discussions

[Users] Hijack 'Move Temporarily'
by Sam Lee 05 Feb '07

05 Feb '07

Hey Guys, Normally if the SIP-UA is call-forwarded to a different number , it will send a 'Move Temporarily' to the proxy , which in turn relay this message to the originating gateway. The problem is , if they call forward to a number which the originating gateway doesn't know what to do with it , it will just kill the call. Can i hijack 'Move Temporarily' directly in the proxy and sending this call to a different gateway rather than relaying it to the originating gateway ? Please let me know if you can't understand me. Thanks! Regards, Sam

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[Users] Help. in OpenSER in Post-paid and pre-paid
by raviprakash sunkara 05 Feb '07

05 Feb '07

Hello Users, I'm Using The Following software of My Sip productions, 1) OpenSER is a Sip Server,proxy, in front-end 2) Asterisk is PBX server, in Back-end 3) Radius for AAA to OpenSER, 4) Asterisk-java for IVR for Billing Customer care if I did any mistakes in these mail , forgive me . My Question is 1) If Caller calls to Callee , Before the call established to callee. The Caller has to know his Balance Account. if the Balance is there, then only the call has to establish, 2) I want the OpenSER total in RealTime application Server like Java application . Call Authorization ( Question no 1 ). If Asterisk is Front-end , ---> problem is Solved, How can a b2bua implement with OpenSER, please when -- Thanks and Regards Ravi Prakash Sunkara ravi.sunkara(a)hyperion-tech.com M:+91 9985077535 O:+91 40 23114549 F:+91 40 40208727 ravi.sunkara(a)hyperion-tech.com www.hyperion-tech.com

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[Users] strip_tail() string length?
by Brandon Armstead 05 Feb '07

05 Feb '07

Hello everyone, I'm wondering what the easiest method would be to grab how long the RURI is and strip based on that information... or would I have to actually use regex, or is there an easier STRLEN() or LENGTH() operation? Any ideas, or is this something that could be implemented? Thanks. i.e. strip_tail(strlen($ru) - 2); ... or something like such. -- Brandon Armstead

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[Users] OpenSER 1.2.0 + Presence
by Bernard Chan 05 Feb '07

05 Feb '07

Hello, I'm currently experimenting with OpenSER 1.2.0 with Presence module. Earlier I tried OpenSER 1.0/1.1 with PA. I'm using a third-party softphone which for some reasons, I would not like to disclose the name of it. After switching to 1.2.0+Presence, the softphone segfaults on startup. After tracing the source code of the phone and OpenSER and performing hundreds of packet sniffing over the past several days, I have grown to suspect that a certain behaviour with the new presence module may be the cause, but I would like to verify whether that is the case. For some reasons it is infeasible for me to modify the source code of the softphone used (actually I may be able to but that is what I would like to avoid). But it seems to choke on receiving a NOTIFY before the OK for the corresponding SUBSCRIBE is received by the softphone. So, any chance that I can test it by just modifying the config of OpenSER alone without changing the sources, both of OpenSER and the softphone? Thanks in advance for any invaluable insights. Regards, Bernard Chan.

2 1

[Users] permission.allow example
by Ion Minzu 05 Feb '07

05 Feb '07

Hello , Can someone describe me a real example how to write rules in permission.allow, permission.deny. I use the example from file permission.* and it doesn't work, permission is set ALL to ALL. Or maybe exist other method to make call restrictions? #openser.cfg .... loadmodule "/usr/lib/openser/modules/permissions.so" .... modparam("permissions", "default_deny_file", "/etc/openser/permissions.deny") modparam("permissions", "default_allow_file", "/etc/openser/permissions.allow") .... -- Best regards, Ion Minzu, mailto:ion.minzu@cts.md

2 1

[Serusers] Problem with mysql.so on new server
by sip 03 Feb '07

03 Feb '07

So... I've had ser 0.9.6 running on RH EL3, and FC3 and 4. I'm building out a server on RH EL4 for SER, but I've run into a snag. I'm sure it's something simple, but it has me stumped at the moment. I've recompiled mysql.so on the new server... compiles fine (as do the rest of the modules). However, when I try to start up SER with mysql.so loaded, it gives me this: ERROR: load_module: could not open module </usr/local/lib/ser/modules/mysql.so>: /usr/local/lib/ser/modules/mysql.so: undefined symbol: log Undefined symbol: log Never seen this before. Anyone know what it means or, more importantly, how to fix it (and no... I'm not going to scrap it all and go with Ottendorf yet, so that's not a solution ;) )? N.

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[Serusers] meeting (was: Re: [Serdev] SER's core design features(process model/parser/lumps/script) - was: So who/what is SER for, anyway?
by Jiri Kuthan 02 Feb '07

02 Feb '07

We could use the IETF meeting in Prague in March. Actually, I have anticipated that and there is a hotel room reserved already :-) Could folks willing to show up and debate roadmap or whatever else appears important technically speak up now? -jiri At 12:08 25/01/2007, Olle E Johansson wrote: >As I am fighting the same issues and try to make chan_sip easier for >the administrator, would it be >a good idea with a joint Open Source SIP developer meeting somewhere >in Europe this spring? > >We have a lot of common issues, need to settle with the same >terminology and propably fight >the same fights with RFCs to implement... > >A lot of of users use both Asterisk and SER/OPENSER, so they need >interoperability. > >For my work on a new chan_sip, please check http://www.codename- pineapple.org > >/O >_______________________________________________ >Serdev mailing list >Serdev(a)lists.iptel.org >http://lists.iptel.org/mailman/listinfo/serdev -- Jiri Kuthan http://iptel.org/~jiri/

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[Serusers] ser 0.10.99 - call forwarding issue
by tzieleniewski 01 Feb '07

01 Feb '07

hi! I am trying to set up the call forwarding feature and I have some question bout the idea how to realize this. My Idea was to do it with the usage of avp's. First thing I do is the check if there is a call_forward parameter set in the database in user_attrs table. I do this by invoking load_attrs("$fu", "$f.uid"); and then I do the check if ($tu.call_forward) On the "what's new site" in the avps and selects article I found another method which performs similar task: lookup_user("$tu","@ruri") What is the difference between those to methods?? Are they part of the SER core? previously in ser 0.9.x I have it done by, first loading the avp by avp_db_load() and then in case of call forwarding by making avp_pushto("$ruri","something") or rewriteuri() and then t_relay(). What is now a preferred way to realized similar functions. I mean can I utilize those methods like load_attrs or lookup_user() and then substitute the ruri without avp_pushto or rewriteuri?? best tomasz

2 5

[Serusers] Presence client error
by Jens-Martin Groenne 01 Feb '07

01 Feb '07

I'm testing the presence module on 0.10.99-dev in CVS. When using the newest X-lite client I am getting the following error messages in /var/log/messages /usr/local/sbin/ser[30891]: INFO: rls_mod.c:155: reading RLS data from database /usr/local/sbin/ser[30879]: INFO: subscribe.c:286: Unsupported event package /usr/local/sbin/ser[30879]: ERROR: subscribe.c:590: Error while checking message /usr/local/sbin/ser[30879]: INFO: subscribe.c:603: handle_subscription about to send_reply and return -2 /usr/local/sbin/ser[30885]: Warning: run_failure_handlers: no UAC support (0, 256) /usr/local/sbin/ser[30885]: WARN: rl_subscription.c:398: destroying subscription from callback due to 420 response on NOTIFY /usr/local/sbin/ser[30885]: TRACE: rl_subscription.c:400: RLS: subscription destroyed!!! In X-lite I get this error message: [07-01-30]15:44:45.526 | Debug | RESIP:TRANSACTION | "Match!" | [07-01-30]15:44:45.526 | Debug | RESIP:TRANSACTION | "Send to TU: TU: DialogUsageManager size=0 NOTIFY sip:tuser@192.168.1.35:34492 SIP/2.0 Via: SIP/2.0/UDP 85.112.135.70;branch=z9hG4bK7ed6.d015cec1.0 Max-Forwards: 70 Require: eventlist Contact: <sip:85.112.135.70:5060> To: ""Jens""<sip:tuser@test-domain.com>;tag=d204727a From: <sip:tuser@test-domain.com>;tag=a6a1c5f60faecf035a1ae5b6e96e979a-1a1f Call-ID: OTYwMDE1NmQ5MDQwYjFmMTBlZjQ0NTNhZTExNWM4MGM. CSeq: 10 NOTIFY Content-Type: multipart/related;type=""application/rlmi+xml"";start=""qwW1099041416pPdxX1162343142"";boundary=""RewXdpxR741013657xA447338541""; User-Agent: Sip EXpress router(0.10.99-dev66 (i386/linux)) Subscription-State: active;expires=300 Event: presence Content-Length: 338 --RewXdpxR741013657xA447338541 Content-Transfer-Encoding: binary Content-ID: qwW1099041416pPdxX1162343142 Content-Type: application/rlmi+xml;charset=""UTF-8"" <?xml version=""1.0""?> <list xmlns=""urn:ietf:params:xml:ns:rlmi"" uri=""sip:tuser@test-domain.com"" version=""0"" fullState=""true""> </list> --RewXdpxR741013657xA447338541-- " | [07-01-30]15:44:45.526 | Debug | RESIP | "SipMessage::getContents: multipart/related" | [07-01-30]15:44:45.526 | Debug | RESIP:DUM | "Decrypted message:02815028 " | [07-01-30]15:44:45.526 | Info | RESIP:DUM | "Got: SipReq: NOTIFY tuser@192.168.1.35:34492 tid=7ed6.d015cec1.0 cseq=NOTIFY contact=85.112.135.70:5060 / 10 from(wire)" | [07-01-30]15:44:45.526 | Info | RESIP:DUM | "Received an unsupported option tag(s): SipReq: NOTIFY tuser@192.168.1.35:34492 tid=7ed6.d015cec1.0 cseq=NOTIFY contact=85.112.135.70:5060 / 10 from(wire)" | [07-01-30]15:44:45.526 | Debug | RESIP | "Helper::makeResponse(SipReq: NOTIFY tuser@192.168.1.35:34492 tid=7ed6.d015cec1.0 cseq=NOTIFY contact=85.112.135.70:5060 / 10 from(wire) code=420 reason=" | [07-01-30]15:44:45.526 | Debug | RESIP | "SEND: SipResp: 420 tid=7ed6.d015cec1.0 cseq=NOTIFY / 10 from(tu)" | [07-01-30]15:44:45.527 | Debug | RESIP:DUM | "Failed required options validation NOTIFY sip:tuser@192.168.1.35:34492 SIP/2.0 Via: SIP/2.0/UDP 85.112.135.70;branch=z9hG4bK7ed6.d015cec1.0 Max-Forwards: 70 Require: eventlist Contact: <sip:85.112.135.70:5060> To: ""Jens""<sip:tuser@test-domain.com>;tag=d204727a From: <sip:tuser@test-domain.com>;tag=a6a1c5f60faecf035a1ae5b6e96e979a-1a1f Call-ID: OTYwMDE1NmQ5MDQwYjFmMTBlZjQ0NTNhZTExNWM4MGM. CSeq: 10 NOTIFY Content-Type: multipart/related;type=""application/rlmi+xml"";boundary=""RewXdpxR741013657xA447338541"";start=""qwW1099041416pPdxX1162343142"" User-Agent: Sip EXpress router(0.10.99-dev66 (i386/linux)) Subscription-State: active;expires=300 Event: presence Content-Length: 334 --RewXdpxR741013657xA447338541 Content-Type: application/rlmi+xml;charset=""UTF-8"" Content-Transfer-Encoding: binary Content-Id: qwW1099041416pPdxX1162343142 <?xml version=""1.0""?> <list xmlns=""urn:ietf:params:xml:ns:rlmi"" uri=""sip:tuser@test-domain.com"" version=""0"" fullState=""true""> </list> - Does any know know how to solve this problem? Is there any other clients that works well with the ser presence module? Kind regards, Jens-Martin Groenne

2 5

[Users] Acc'ing + Flatstore, Log Format?
by Brandon Armstead 01 Feb '07

01 Feb '07

Hello everyone, Just a quick question, I have the following in my configuration: modparam("acc", "log_fmt", "miocrdfs01"), however, in the actual logging it is giving me back 14 different log "information", yet the format "miocrdfs01" is only 10, does flatstore use a different formatting mechanism, or does it force it to be that 14, and only that 14, or anyone know whats going on? Thanks Regards, Brandon

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sr-users January 2007