October 2012 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Generate 180/183 with SDP upon receipt of a 180 without SDP
by Mick Stevens 10 Oct '12

10 Oct '12

Hi Folks, Does anybody know a way I can get FreeSWITCH to generate a 180 or 183 with SDP upon receipt of a 180 without SDP? Unless I'm being stupid (quite possible) I couldn't find an answer to this on the wiki, although lots around early media (I don't really want to resort to generating ringing for every call, in case the callee is genuinely engaged/busy for example). The context behind my enquiry is that I send traffic to another SIP carrier that then hands the traffic off at ISUP. Where the ISUP carrier sends back an ACM with a backward call indicator of "subscriber free" the carrier sends a 180 without SDP to me/FreeSWITCH assuming that any ringback tones will be generated by the SIP user agent (RFC 3398 blah, blah, blah). Any help much appreciated! Rgds, Mick Tel/SMS. +44(0)7967 594432 Fax. +44(0)7053 452429 Email/IM. mickstevens(a)yahoo.com Skype: mick_stevens www.facebook.com/mickstevens www.twitter.com/mickstevens

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RubySIPPers Release
by Chris Flor 10 Oct '12

10 Oct '12

Hey, We pushed RubySIPPers, the phone testing framework built on top of SIPP that Dave Olszewski introduced on ClueCon. You can get it here: https://github.com/2cflor/RubySIPPers<https://outlook.marchex.com/owa/redir.aspx?C=7fb32533189a420da955854eb05bc2…> Give it a try. Feedback is very welcome! Cheers, Chris >From the README: SIPp is a great tool for testing the SIP protocol. However, it can be difficult and error-prone to construct and maintain complex scenarios. RubySIPPers is a framework built on top of SIPp which allows you to concisely express the real scenario you are trying to test, and will coordinate multiple endpoints.

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Reject incoming call (namely session) on conference member limit
by Daniel Eiland 10 Oct '12

10 Oct '12

Hey folks, I was poking around the mod_conference settings and saw that I can limit the maximum members in a conference (via the max-members parameter). However, once this limit is reached, the next incoming call is still answered and played a tone (designated via max-members-sound) before it is simply hung-up. In the SIP world, this looks like an INVITE-200-ACK sequence followed by a BYE-200 sequence. Is there anyway I can skip the BYE-200 sequence and simply reject the call outright with say a 486 response to the INVITE? Thanks, Daniel

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esl is not working in browser
by Shahzad Bhatti 10 Oct '12

10 Oct '12

Hi Everybody, i am trying to use esl through my browser but unable to while my same script is running from console my test.php code is as follows: *test.php* * * *<?php* * * *require_once('ESL.php');* * * *$command = "originate {ignore_early_media=true,origination_caller_id_number=1111}sofia/internal/1000%192.168.0.21 &park()";* *$sock = new ESLconnection('localhost', '8021', 'ClueCon');* *if($sock->connected()) $result = "Connected"; else $result = "unable to connect";* * * *echo "This is a message: ".$result;* * * *?>* * * when i execute the above script from console it output* This is a message: Connected *but when i hit the page from browser then output is *This is a message: unable to connect.* i also try *chmod 777 test.php *to ensure that there is no permission issue and also use host as 0.0.0.0 , 127.0.0.1. and also check after restart appache and even reboot my machine i am using *CentOS 6.3 *and freeswitch version is* **FreeSWITCH Version 1.3.0+git~20121004T132926Z~3d57cbda98 (git 3d57cbd 2012-10-04 13:29:26Z)* and also view the appache error log and freeswitch log but not find any thing in it regarding this problem. my event_socket.conf and acl.conf is default no change in it. help me to know why this is not working, and your response is appreciated. Regards, Shahzad Bhtti.

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Help with Tainted Message
by Luis Jimenez 10 Oct '12

10 Oct '12

Hello, FS users, can you help understand this message, it happens to my server and hangs everything, i had to hard reboot the server to login, any help will be appreciated. Thanks in advance Luis Jimenez Oct 9 20:27:51 localhost kernel: [6605999.794317] Pid: 7273, comm: freeswitch Tainted: G W 2.6.32-5-amd64 #1 PowerEdge R710 Oct 9 20:27:51 localhost kernel: [6605999.794364] RIP: 0010:[<ffffffff810453e8>] [<ffffffff810453e8>] find_busiest_group+0x97a/0xa4e Oct 9 20:27:51 localhost kernel: [6605999.794418] RSP: 0018:ffff88022d083968 EFLAGS: 00010006 Oct 9 20:27:51 localhost kernel: [6605999.794445] RAX: 0000000000100000 RBX: 0000000000100000 RCX: 0000000000000000 Oct 9 20:27:51 localhost kernel: [6605999.794489] RDX: 0000000000000000 RSI: 0000000000000400 RDI: 0000000000000000 Oct 9 20:27:51 localhost kernel: [6605999.794533] RBP: 0000000000000400 R08: 000000000000000a R09: 0000000000000000 Oct 9 20:27:51 localhost kernel: [6605999.794578] R10: 0000000000000000 R11: 00000000000186a0 R12: ffff880008d4fa20 Oct 9 20:27:51 localhost kernel: [6605999.794622] R13: ffff880008d4fae0 R14: 0000000000015700 R15: 0000000000000000 Oct 9 20:27:51 localhost kernel: [6605999.794667] FS: 00007fa1362dd700(0000) GS:ffff880008d40000(0000) knlGS:0000000000000000 Oct 9 20:27:51 localhost kernel: [6605999.794713] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Oct 9 20:27:51 localhost kernel: [6605999.794741] CR2: 00007fafb0031580 CR3: 000000021903b000 CR4: 00000000000006e0 Oct 9 20:27:51 localhost kernel: [6605999.794785] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Oct 9 20:27:51 localhost kernel: [6605999.799741] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Oct 9 20:27:51 localhost kernel: [6605999.799785] Process freeswitch (pid: 7273, threadinfo ffff88022d082000, task ffff8801c6c4aa60) Oct 9 20:27:51 localhost kernel: [6605999.799852] 0000000000015788 0000000000015780 0000000000000008 0000000000015780 Oct 9 20:27:51 localhost kernel: [6605999.799888] <0> 0000000000015780 0000000000015780 ffff88022aed8000 ffff88022aed8558 Oct 9 20:27:51 localhost kernel: [6605999.799942] <0> ffff88022d243400 ffff88022aed85c8 ffff8800adeb03a8 ffff880008d4f9e0 Oct 9 20:27:51 localhost kernel: [6605999.800039] [<ffffffff812fae06>] ? schedule+0x2b3/0x7b4 Oct 9 20:27:51 localhost kernel: [6605999.800070] [<ffffffff8107196b>] ? futex_wait_queue_me+0xa4/0xbd Oct 9 20:27:51 localhost kernel: [6605999.800100] [<ffffffff81071ac9>] ? futex_wait+0x145/0x291 Oct 9 20:27:51 localhost kernel: [6605999.800130] [<ffffffff81064f92>] ? autoremove_wake_function+0x0/0x2e Oct 9 20:27:51 localhost kernel: [6605999.800160] [<ffffffff81071986>] ? futex_wait+0x2/0x291 Oct 9 20:27:51 localhost kernel: [6605999.800188] [<ffffffff810736c1>] ? do_futex+0x9d/0x995 Oct 9 20:27:51 localhost kernel: [6605999.800217] [<ffffffff810740cc>] ? sys_futex+0x113/0x131 Oct 9 20:27:51 localhost kernel: [6605999.800247] [<ffffffff810fc1ca>] ? sys_poll+0x47/0xb2 Oct 9 20:27:51 localhost kernel: [6605999.800276] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b Oct 9 20:27:51 localhost kernel: [6605999.800555] RSP <ffff88022d083968> Oct 9 20:27:51 localhost kernel: [6605999.800899] ---[ end trace b17260e2d05b16de ]---

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IMPORTANT NOTICE REGARDING ISSUES
by Anthony Minessale 10 Oct '12

10 Oct '12

Just a reminder: If you start to compose an email to this list and you consider using the word crash, bug or issue in the header, STOP and file a Jira http://jira.freeswitch.org There are actually people who monitor Jira with the specific intent to help you. Digging in the list for problems and discussing them over vanilla email threads is very hard. -- Anthony Minessale II FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire AIM: anthm MSN:anthony_minessale@hotmail.com GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com IRC: irc.freenode.net #freeswitch FreeSWITCH Developer Conference sip:888@conference.freeswitch.org googletalk:conf+888@conference.freeswitch.org pstn:+19193869900

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Weekly FreeSWITCH Community Conf call about to kick off
by Ken Rice 10 Oct '12

10 Oct '12

Hey Guys, Be sure to join us for the weekly community conf call today. We¹ll be getting started in the next 10 minutes or so... Join us at sip:888@conference.freeswitch.org or 919-386-9900 via the PSTN or via the many other ways... -- Ken http://www.FreeSWITCH.org http://www.ClueCon.com http://www.OSTAG.org irc.freenode.net #freeswitch

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FreeSWITCH Conference Call Today
by Michael Collins 10 Oct '12

10 Oct '12

Hello folks, Today's conference call agenda is here: http://wiki.freeswitch.org/wiki/FS_weekly_2012_10_10 Ken Rice is going to be leading us in a discussion on how to gather data for troubleshooting and reporting on Jira. It should be very informative and will be good knowledge to spread amongst the community and especially for those who are new to FreeSWITCH. Talk to you soon! -- Michael S Collins Twitter: @mercutioviz http://www.FreeSWITCH.org http://www.ClueCon.com http://www.OSTAG.org

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Syntax of cndition to compare two variable values?
by Yehavi Bourvine 10 Oct '12

10 Oct '12

Hello, Suppose I have to variables which I set some values to them at the dialplan. What is the condition statement syntax to test whether their values equal? Thanks, __Yehavi:

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Problems with GV/mod_dingaling on latest stable version?
by Phil Quesinberry 10 Oct '12

10 Oct '12

I seem to have lost the ability to dial out via Google Voice on the latest stable version of FS. Is anyone else having this problem or could this possibly be related to the fact that I recently enabled TLS on profile Internal? I don't use it very often but it's handy to have available. Any ideas? Here's a short snippet of info from the console when the call was placed: 2012-10-09 23:41:23.110207 [DEBUG] mod_dingaling.c:1629 Don't have my audio codec yet here's one 2012-10-09 23:41:23.110207 [DEBUG] mod_dingaling.c:1675 Don't have video codec. 2012-10-09 23:41:23.110207 [DEBUG] mod_dingaling.c:1686 Send Describe [PCMU@8000] 2012-10-09 23:41:24.310174 [DEBUG] mod_dingaling.c:4055 using Existing session for 4654131323 2012-10-09 23:41:24.310174 [DEBUG] mod_dingaling.c:1675 Don't have video codec. 2012-10-09 23:41:24.310174 [DEBUG] mod_dingaling.c:1686 Send Describe [PCMU@8000] 2012-10-09 23:41:33.130018 [DEBUG] mod_dingaling.c:1525 Send rtp Candidate mypbxdomain.com:30536 [SgJi84it8jJU4Thf] 2012-10-09 23:41:33.130018 [DEBUG] mod_dingaling.c:1525 Send rtcp Candidate mypbxdomain.com:30537 [jXCuyH5i8GuihYyO] 2012-10-09 23:41:33.130018 [DEBUG] mod_dingaling.c:1525 Send video_rtp Candidate mypbxdomain.com:30538 [UOkj8Ty7HjUsELPw] 2012-10-09 23:41:33.130018 [DEBUG] mod_dingaling.c:1525 Send video_rtcp Candidate mypbxdomain.com:30539 [fjSU4YUTk84Tymoa] 2012-10-09 23:41:33.130018 [DEBUG] mod_dingaling.c:1565 Accepted 0 of 0 rtp candidates. 2012-10-09 23:41:33.130018 [DEBUG] mod_dingaling.c:1567 Accepted 0 of 0 rtcp candidates. 2012-10-09 23:41:33.130018 [DEBUG] mod_dingaling.c:1570 Accepted 0 of 0 video_rtp candidates 2012-10-09 23:41:33.130018 [DEBUG] mod_dingaling.c:1573 Accepted 0 of 0 video_rctp candidates 2012-10-09 23:41:39.609921 [DEBUG] mod_dingaling.c:4055 using Existing session for 4654131323 2012-10-09 23:41:39.609921 [DEBUG] mod_dingaling.c:4373 hungup dingaling/gtalk/+14105552368(a)voice.google.com 2012-10-09 23:41:39.609921 [DEBUG] mod_dingaling.c:801 Terminate called from line 4374 state=CS_INIT 2012-10-09 23:41:39.609921 [DEBUG] switch_channel.c:2950 (dingaling/gtalk/+14105552368(a)voice.google.com) Callstate Change DOWN -> HANGUP 2012-10-09 23:41:39.609921 [NOTICE] mod_dingaling.c:826 Hangup dingaling/gtalk/+14105552368(a)voice.google.com [CS_INIT] [NORMAL_CLEARING] 2012-10-09 23:41:39.609921 [DEBUG] switch_channel.c:2973 Send signal dingaling/gtalk/+14105552368(a)voice.google.com [KILL] 2012-10-09 23:41:39.609921 [DEBUG] mod_dingaling.c:2024 dingaling/gtalk/+14105552368(a)voice.google.com CHANNEL KILL 2012-10-09 23:41:39.609921 [DEBUG] switch_core_session.c:1210 Send signal dingaling/gtalk/+14105552368(a)voice.google.com [BREAK] 2012-10-09 23:41:39.609921 [DEBUG] mod_dingaling.c:2024 dingaling/gtalk/+14105552368(a)voice.google.com CHANNEL KILL 2012-10-09 23:41:39.609921 [DEBUG] mod_dingaling.c:4375 End Call 2012-10-09 23:41:39.609921 [DEBUG] switch_ivr_originate.c:3508 Originate Resulted in Error Cause: 16 [NORMAL_CLEARING] 2012-10-09 23:41:39.609921 [INFO] mod_dptools.c:3027 Originate Failed. Cause: NORMAL_CLEARING Version info: FreeSWITCH Version 1.2.3+git~20120920T220849Z~f718a5e8e6 (1.2.3; git at commit f718a5e8e6 on Thu, 20 Sep 2012 22:08:49 Z) Regards, Phil Quesinberry Q Systems Engineering, Inc. Electronic Controls and Embedded Systems Development (410) 969-8002 http://www.qsystemsengineering.com

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