sr-users September 2007

sr-users@lists.kamailio.org

158 participants
247 discussions

[OpenSER-Users] Per branch timer and CANCEL on non final reply

by Madalina Pitis

Hello, I have the following scenario: I receive an INVITE and do parallel forking, having two branches. What I would like to do then is set a timer for the first branch, and send a CANCEL on that branch in one of the following cases: 1. no final response is received on the first branch and the timer expires. In this case it is important that the timer is per branch, so not both branches expire, and not both are canceled. 2. a 181 Call is being forwarded reply is received on the second branch. Any suggestions are welcomed, because right now I have absolutely no idea how I could solve this. I read the documentation for the TM module, all kinds of timers, but they are all per transaction, not per branch, or at least so I understood. (I am using OpenSER 1.2) In conclusion, my questions are: 1. Can I set a per branch timer? (either from code or configuration script) 2. How can I send a CANCEL only on that branch when the timer expires? 3. How can I send a CANCEL on one branch when the other has received a non final reply, 181 in this case. (the problem is the actual generation and sending of the CANCEL message, not intercepting the 181 reply or finding out on which branch it was received). Thank you in advance, Madalina

16 years, 9 months

[OpenSER-Users] Openser with b2bua[query on media]

by Kaeman Chris

Hello, I have few questions before i proceed to get the integration of openser with the b2bua; I am confused that i need to use the mediaproxy module of the openser if i am taking up the media from the b2bua as i need the b2bua as openser is not performing topology hiding. Cheers, KChris --------------------------------- Try the revolutionary next-gen Yahoo! Mail. Click here.

16 years, 9 months

[OpenSER-Users] [CDRTool] Call limit per user/domain and fromuser/authuser

by Iñaki Baz Castillo

Hi, I've started reading CDRTool documentation (very complete and long). Let me two basic questions about it: 1) Does CDRTool allow limiting simultaneous calls from/to a user/domain? I mean something as "fixed number of lines" per client. 2) I plan to use this scenario: sip-users <-> OpenSer <-> Asterisk B2BUA <-> CDRTool <-> SIP_to_PSTN provider So the sip-user will just authenticate against OpenSer, which will route call to Asterisk, and Asterisk as B2BUA will authenticate against CDRTool, so the "from_user" will be set by Asterisk but the "caller ID" will be the sip-user's original caller ID. Does CDRTool log and show the caller ID (not just the fromuser) in the web report? Or maybe it's not necessary to set the "from_user" in Asterisk? does CDRTool allow digest auth different of the "from_user"? does CDRTool require "check_from()"? Thanks a lot for any help. Best regards. -- Iñaki Baz Castillo

16 years, 9 months

[OpenSER-Users] Searchable Mailing List Archives

by Norman Brandinger

Everyone: I've set up a mirror of the OpenSER mailing lists on Nabble. One of the main reasons for this was to obtain search capabilities. If you're interested in this, please take a look at: http://www.nabble.com/OpenSER---the-Open-Source-SIP-Server-f26014.html Their home page is http://www.nabble.com Regards, Norm p.s I would like to thank the folks at Nabble for importing the historical archives into their systems.

16 years, 9 months

RE: [OpenSER-Users] Openser and Voice master

by Dan

Hi Ram, I had tried with many providers having Voice Master but have not been able to work with any of them. People have tried opening username and password account, only prefix based and only IP based authentication. But none have worked, VM keep rejecting calls. As far as I understand VM checks IP Address/username in contact field as well, which I am unable to change. I can change username and or IP Address in from field using uac_replace_from but could not find anything to change the same in contact field of invite message. Only Scenarios where I am able to send calls via VM are: 1.) I have both the endpoint and openser's IP Address to be opened at VM. ( In case I have IP only authentication account at VM end) 2.) I send prefix from the endpoint end itself and not added at openser's level. (In case I have prefix only authentication account at VM end). But in both scenario's openser becomes useless and can easily be bypassed by client as VM will allow calls directly from ENDPOINT as well. Regards, Dan _____ From: ram [mailto:talk2ram@gmail.com] Sent: Monday, September 17, 2007 9:46 PM To: Dan Subject: Re: [OpenSER-Users] Openser and Voice master how are u trying should not be problem as for i know ram On 9/11/07, Dan <fiedler.dan(a)gmail.com> wrote: Hi, Has anybody able to successfully able to route calls to voicemaster from openser. I tried all method but none worked. From username/password to IP based authentication to prefix based authentication. Regards Dan _______________________________________________ Users mailing list Users(a)openser.org http://openser.org/cgi-bin/mailman/listinfo/users

16 years, 9 months

[Serusers] MeadiaProxy + SER + X-lite in the same Lan.

by pistara_bros＠tin.it

Hi to all, I'm newbie using SER and need your help. This is my testbed: SER running on 192.168.123.186 MediaProxy running on 192.168.123.186 Client_A X-lite running under WinowsXP on 192.168.123.168 Client_B X-lite running under WinowsXP on 192.168.123.10 I want to route RTP packets between 2 computers in the same network through Mediaproxy. I know this may have no sense, but it's just a test configuration. The call use_media_proxy() seems to have no effect, the RTP packets go directly from one computer to another. My guess is mediaproxy makes a test on the IPs (they are 192.168.147.2 and 192.168.147.3) and refuses to proxy the call. Is mediaproxy working just between different networks or it's an error in my configuration file? But if i use this Enviroment: SER running on 192.168.123.186 MediaProxy running on 192.168.123.186 Client_A X-lite running under Linux Fedora on 192.168.123.168 Client_B X-lite running under WinowsXP on 192.168.123.10 The call use_media_proxy() correctly and the RTP packets pass through the mediaproxy, infacty using tools session.py I see the session active and traffic packet amount. Why, with client under Windows, Media proxy doesn't work correctly? Any suggestions, please? Thanks in advance. Orazio

16 years, 9 months

[Serusers] SER + RADIUS authentication example?

by Mike Trest - Personal

Hi, I have build my SER 2.0.0 with radius client to leverage existing authentication application. Can someone point me to any HOWTO use radius clent call authentication? Or, can some thoughtful person share their own ser.cfg example? Thanks ..mike.. --- avast! Antivirus: Outbound message clean. Virus Database (VPS): 000771-1, 09/01/2007 Tested on: 9/7/2007 9:44:06 AM avast! - copyright (c) 1988-2007 ALWIL Software. http://www.avast.com

16 years, 9 months

[Serusers] UA With Presence Capabilities

by Abdul Qadir

Hi, I want to try SER 2.0.0 RC 1 with presence capabilities. Can any one tell me some clients with presence support which I can configure and test with SER presence module. Thanking you in advance. Best Regards, Abdul Qadir --------------------------------- Building a website is a piece of cake. Yahoo! Small Business gives you all the tools to get online.

16 years, 9 months

[Serusers] Communication Problem btw SER and User Agent

by Adeyeye O. Michael

Hi, Here is an indication that my SER is running: micadeyeye@asmicom:/usr/src/Research-Progress$ ser Listening on udp: 127.0.0.1 [127.0.0.1]:5060 udp: 196.24.224.76 [196.24.224.76]:5060 tcp: 127.0.0.1 [127.0.0.1]:5060 tcp: 196.24.224.76 [196.24.224.76]:5060 Aliases: tcp: asmicom.local:5060 tcp: localhost:5060 udp: asmicom.local:5060 udp: localhost:5060 --------------------------------------------------------------------------------------------------- But each time I tried connecting to it from a USER AGENT (ZAP, UCTIMSCLIENT), it doesn't interact with the client. I checked my dump(via wireshack) but only REGISTER messages are sent with no reply from SER. Can anyone help me? I have both SER and client sitting on same PC (using same port-5060).

16 years, 9 months

[Serusers] TLS problem ser 2_0_0 - ERROR: tls_init.c:366: Unable to set the memory allocation functions

by Tomasz Zieleniewski

Hi, I did everything according to the tls module description when I start SER I get the following error: What do I have to do to make things work? Thanks in advance. Tomasz Aug 24 18:42:39 sen ser[26840]: tls: _init_tls_h: compiled with openssl version "OpenSSL 0.9.8c 05 Sep 2006" (0x0090803f), kerberos support: off, compression: on Aug 24 18:42:39 sen ser[26840]: tls: init_tls_h: installed openssl library version "OpenSSL 0.9.8c 05 Sep 2006" (0x0090803f), kerberos support: off, zlib compression: on compiler: gcc -fPIC -DOPENSSL_PIC -DZLIB -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -m64 -DL_ENDIAN -DTERMIO -O3 -Wa,--noexecstack -g -Wall -DMD32_REG_T=int -DMD5_ASM Aug 24 18:42:39 sen ser[26840]: ERROR: tls_init.c:366: Unable to set the memory allocation functions Aug 24 18:42:39 sen ser[26840]: could not initialize tls, exiting...

16 years, 9 months

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sr-users September 2007