April 2018 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Re: [Freeswitch-users] High jitter on outgoing rtp
by Babak Yakhchali 22 Apr '18

22 Apr '18

setting rtp-rewrite-timestamps=true in internal and external profile solved my problem On Sat, Apr 21, 2018 at 3:05 PM, Babak Yakhchali <babak.freeswitch(a)gmail.com > wrote: > Hi > I'm experiencing intermittent audio cut outs on IP PHones. When I capture > packets using tcpdum it seems that rtp streams going out from freeswitch > have high jitter. My network is like this: > IP Phone(192.168.1.15) <=> freeswitch (192.168.1.191) <=> Gateway > (192.168.1.11) > all of these are on the same lan and freeswitch is latest stable running > on debian 8.10 and server is hp g7 > is it related to network drivers or any configuration on kernel level? > thanks >

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mod_conference scalability
by Brian 19 Apr '18

19 Apr '18

Hi, I'm new to FreeSWITCH and I'm testing the scalability of mod_conference to see if it will scale better that other solutions. My scenario is to have one speaker, and many listeners (mute). Since I have only one speaker, I was expecting this to scale well because there is no audio mixing required, just send each frame of the single speaker to each listener. Unfortunately, my testing was disappointing, and it didn't scale nearly as well as I'd hoped (based on what I've read on how FreeSWITCH is supposed to be generally very scalable). Here's my server setup is this: FreeSWITCH 1.0.4, 64 bit CentOS 5.3, on a quad-core Xeon server, 4 Gig of RAM. I've set file logging to "notice" level. My conference profile is configured to suppress several events, hoping that it would improve performance. Here are a few scenarios I tested, and roughly where I reached the point of audio failure on the conferences: Scenario 1: 1 conference, 1 speaker, audio failed at approx 300 listeners (mute) Scenario 2: 4 conferences, 1 speaker per conference, audio failed approx 110 listeners per conference (so just over 400 total channels on the system). Scenario 3: 16 conferences, 1 speaker per conference, audio failed at 32 listeners per conference (so just over 500 total channels on the system). Looking at the output from "top", it seems that in all 3 scenarios, the audio quality failed when the % CPU for the FreeSWITCH process exceeded 300%. I was hoping maybe someone else might have done similar testing, or maybe has suggestions on how to improve the performance. Or perhaps an alternate solution to the one speaker, many listener case? Thanks, Brian.

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Ekiga sotfphone codecs and FreeSWITCH
by Madovsky 19 Apr '18

19 Apr '18

Hi Folks, just noticed that FS does not compare rightly Speex (maybe other codec) with Ekiga codecs the log shows Audio Codec Compare [SPEEX:93:16000:20:0:1]/[SPEEX:99:16000:20:42200:1] although FS considers to not be the right codec. is it because of the bitrate? thanks Franck

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Problem with FROM in Gateway comgig with one leggged call
by Guillermo Ruiz Camauer 19 Apr '18

19 Apr '18

All, I am having a problem with my trunk provider. They are telling me that I am sending invalid data in the FROM field in my INVITEs. send 1105 bytes to udp/[190.210.242.212]:5060 at 20:08:19.303853: ------------------------------------------------------------------------ INVITE sip:111111111#5401155557558@190.210.242.212 SIP/2.0 Via: SIP/2.0/UDP 201.216.208.162;rport;branch=z9hG4bKaUty18S0r7rHH Max-Forwards: 70 From: "Caller Name" <sip:1144444444@*190.210.242.212*>;tag=cUHKHN7pQBKUS To: <sip:151885#5401155557558@190.210.242.212> Call-ID: 0f230991-bd37-1236-769b-1cc1de7988ec CSeq: 121667185 INVITE Contact: <sip:1144444444@201.216.208.162:5060;transport=udp;gw=iplan4> User-Agent: FreeSWITCH-mod_sofia/1.8.0+git~20160928T221047Z~b8c65fb455~64bit Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE, REGISTER, REFER, NOTIFY Supported: timer, path, replaces Allow-Events: talk, hold, conference, refer Content-Type: application/sdp Content-Disposition: session Content-Length: 226 X-FS-Support: update_display,send_info Remote-Party-ID: "Caller Name" <sip:5551231234@190.210.242.212 >;party=calling;screen=yes;privacy=off v=0 o=FreeSWITCH 1523985303 1523985304 IN IP4 201.216.208.162 s=FreeSWITCH c=IN IP4 201.216.208.162 t=0 0 m=audio 21196 RTP/AVP 0 101 a=rtpmap:0 PCMU/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=ptime:20 They object to the FROM DOMAIN ( *190.210.242.212) *being equal to the TO domain. These are one legged calls, and my gateway configuration looks like this: <include> <gateway name="iplan4"> <param name="username" value="1144444444"/> <param name="realm" value="190.210.242.212"/> <param name="from_user" value="1143211234"/> * <param name="from_domain" value="201.216.208.162"/>* <param name="password" value="ninguna"/> <param name="extension" value="1144444444"/> <param name="extension-in-contact" value="true"/> <param name="proxy" value="190.210.242.212"/> <param name="rfc2833-pt" value="101"/> <param name="dtmf-type" value="rfc2833"/> <param name="liberal-dtmf" value="false"/> <param name="apply-inbound-acl" value="iPlan"/> <param name="accept-blind-auth" value="true"/> <param name="register" value="false"/> <param name="register-transport" value="udp"/> <param name="retry-seconds" value="30"/> </gateway> </include> FS is not honoring this line: * <param name="from_domain" value="201.216.208.162"/> *and is instead using the proxy value in the FROM field. How do I configure the gateway to use my public IP ( *201.216.208.162*) in the FROM field? BTW, it is also not honoring the *<param name="from_user" value="1143211234"/>* line. Thanks, Guillermo -- Guillermo Ruiz Camauer

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Suddenly lost of fs_cli
by igor.potjevlesch＠gmail.com 19 Apr '18

19 Apr '18

Hello, Since yesterday, I cannot access to fs_cli anymore after a traffic peak on an instance. I got the following error: [ERROR] fs_cli.c:1610 main() Error Connecting [Socket Connection Error] Usage: /usr/local/freeswitch/bin/fs_cli [-H <host>] [-P <port>] [-p <secret>] [-d <level>] [-x command] [-t <timeout_ms>] [profile] Is there something I can do without restarting Freeswitch? Regards, Igor.

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Send RTP to external server
by Mickael Hubert 18 Apr '18

18 Apr '18

Hi list, I want to record each call through freeswitch. But i want record only caller (SSRC 1) OR callee (SSRC 2) voice (not both). I read about SIPREC, Jack, etc ... not interesting Do you have a idea for me please ? Thanks in advance

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What happens to a call when running event_socket after call is transferred?
by Babak Yakhchali 18 Apr '18

18 Apr '18

Hi this is my simple dial plan to run an outbound esl application: <extension name="intelligent"> <condition field="destination_number" expression=".*$"> <action application="sleep" data="200"/> <action application="socket" data="127.0.0.1:3003 async full"/> </condition> </extension> the application is a nodejs process which answers the call and plays some files and then bridges the call to a user. As you can see in my dialplan all calls are handled in this same way using esl. Problem occurs when a bridged call is transferred to another number. at this point there will be two socket connections for the same call,if I close the first socket the call is hanged up with this message on logs: "... has executed the last dialplan instruction, hanging up" and after this the second socket will close too. Is this expected or I'm doing something wrong? thanks

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Is it possible to access into an active call by admin?
by 王聡 18 Apr '18

18 Apr '18

Hey all, I got a new mission about monitor the call. We want to access into a certain call and got the video/audio from both 2 legs without be spotted by caller. Firstly I considered to transmit bridge to conference to support 3-way calling, but caller would turn into telephone view immediately after enter the conference room, without waiting callee accept the phone. Is there any solution for the conference or any suggestion for this function? Regards.

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100rel support
by David Witham 17 Apr '18

17 Apr '18

Hi all, We have had an upstream provider request that we enable 100rel support. I note in the wiki it says: enable-100rel This enable support for 100rel (100% reliability - PRACK message as defined in RFC3262 <http://tools.ietf.org/html/rfc3262>) This fixes a problem with SIP where provisional messages like "180 Ringing" are not ACK'd and therefore could be dropped over a poor connection without retransmission. *2009-07-08:* Enabling this may cause FreeSWITCH to crash, see FSCORE-392 <http://jira.freeswitch.org/browse/FSCORE-392>. <param name="enable-100rel" value="true"/> FSCORE-392 doesn't say if the crashing related to enabling 100rel was ever fixed. Can anyone confirm whether it is now safe to enable 100rel support? regards, David

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Re: [Freeswitch-users] Suddenly lost of fs_cli
by Raimundo Pérez Nieves 17 Apr '18

17 Apr '18

Try this: Go to path /usr/bin and execute ./freeswitch It starts FS in secure mode, and you can debug the error. In my case, it was bad close tag in html and I just shutdown FS with that error, so It did not open. Doing this gave me the idea of the problem. Hope helps > On Apr 17, 2018, at 2:45 PM, freeswitch-users-request(a)lists.freeswitch.org wrote: > > Send FreeSWITCH-users mailing list submissions to > freeswitch-users(a)lists.freeswitch.org <mailto:freeswitch-users@lists.freeswitch.org> > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users> > or, via email, send a message with subject or body 'help' to > freeswitch-users-request(a)lists.freeswitch.org <mailto:freeswitch-users-request@lists.freeswitch.org> > > You can reach the person managing the list at > freeswitch-users-owner(a)lists.freeswitch.org <mailto:freeswitch-users-owner@lists.freeswitch.org> > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of FreeSWITCH-users digest..." > Today's Topics: > > 1. Re: Suddenly lost of fs_cli (igor.potjevlesch(a)gmail.com <mailto:igor.potjevlesch@gmail.com>) > 2. Re: Suddenly lost of fs_cli (igor.potjevlesch(a)gmail.com <mailto:igor.potjevlesch@gmail.com>) > > From: <igor.potjevlesch(a)gmail.com <mailto:igor.potjevlesch@gmail.com>> > Subject: Re: [Freeswitch-users] Suddenly lost of fs_cli > Date: April 17, 2018 at 2:44:28 PM GMT+2 > To: "'FreeSWITCH Users Help'" <freeswitch-users(a)lists.freeswitch.org <mailto:freeswitch-users@lists.freeswitch.org>> > > > Hello Alex, > > There is a loop: > [ERROR] fs_cli.c:1610 main() Error Connecting [Socket Connection Error] > [INFO] fs_cli.c:1616 main() Retrying > [ERROR] fs_cli.c:1610 main() Error Connecting [Socket Connection Error] > [INFO] fs_cli.c:1616 main() Retrying > [ERROR] fs_cli.c:1610 main() Error Connecting [Socket Connection Error] > [INFO] fs_cli.c:1616 main() Retrying > [ERROR] fs_cli.c:1610 main() Error Connecting [Socket Connection Error] > [INFO] fs_cli.c:1616 main() Retrying > [ERROR] fs_cli.c:1610 main() Error Connecting [Socket Connection Error] > [INFO] fs_cli.c:1616 main() Retrying > [ERROR] fs_cli.c:1610 main() Error Connecting [Socket Connection Error] > [INFO] fs_cli.c:1616 main() Retrying > [ERROR] fs_cli.c:1610 main() Error Connecting [Socket Connection Error] > [INFO] fs_cli.c:1616 main() Retrying > […] > > Regards, > > Igor > > De : FreeSWITCH-users <freeswitch-users-bounces(a)lists.freeswitch.org <mailto:freeswitch-users-bounces@lists.freeswitch.org>> De la part de Alexey Sibyakin > Envoyé : mardi 17 avril 2018 10:46 > À : FreeSWITCH Users Help <freeswitch-users(a)lists.freeswitch.org <mailto:freeswitch-users@lists.freeswitch.org>> > Objet : Re: [Freeswitch-users] Suddenly lost of fs_cli > > Hello > > Try to add -rR flags to command > > Alex > > On Tue, Apr 17, 2018 at 5:08 PM, <igor.potjevlesch(a)gmail.com <mailto:igor.potjevlesch@gmail.com>> wrote: > Hello, > > Since yesterday, I cannot access to fs_cli anymore after a traffic peak on an instance. > > I got the following error: > [ERROR] fs_cli.c:1610 main() Error Connecting [Socket Connection Error] > Usage: /usr/local/freeswitch/bin/fs_cli [-H <host>] [-P <port>] [-p <secret>] [-d <level>] [-x command] [-t <timeout_ms>] [profile] > > Is there something I can do without restarting Freeswitch? > > Regards, > > Igor. > > _________________________________________________________________________ > Professional FreeSWITCH Consulting Services: > consulting(a)freeswitch.org <mailto:consulting@freeswitch.org> > http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com/> > > Official FreeSWITCH Sites > http://www.freeswitch.org <http://www.freeswitch.org/> > http://confluence.freeswitch.org <http://confluence.freeswitch.org/> > http://www.cluecon.com <http://www.cluecon.com/> > > FreeSWITCH-users mailing list > FreeSWITCH-users(a)lists.freeswitch.org <mailto:FreeSWITCH-users@lists.freeswitch.org> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users> > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users <http://lists.freeswitch.org/mailman/options/freeswitch-users> > http://www.freeswitch.org <http://www.freeswitch.org/> > > > > -- > Alex Sibyakin | Support Engineer > FreeSWITCH Solutions | 17345 Civic Drive #2531 Brookfield, WI 53045 <https://maps.google.com/?q=17345+Civic+Drive+%232531+Brookfield,+WI+53045&e…> > Email: alex(a)freeswitch.com <mailto:alex@freeswitch.com> > Website: https://www.FreeSWITCH.com <https://www.freeswitch.com/> > Need commercial support? Contact sales(a)freeswitch.com <mailto:sales@freeswitch.com> for details. > > > > > From: <igor.potjevlesch(a)gmail.com <mailto:igor.potjevlesch@gmail.com>> > Subject: Re: [Freeswitch-users] Suddenly lost of fs_cli > Date: April 17, 2018 at 2:45:12 PM GMT+2 > To: "'FreeSWITCH Users Help'" <freeswitch-users(a)lists.freeswitch.org <mailto:freeswitch-users@lists.freeswitch.org>> > > > Hello Giovanni, > > Freeswitch seems to process the calls as usual according to the logs and a tcpdump on interfaces. > > Regards, > > Igor. > > De : FreeSWITCH-users <freeswitch-users-bounces(a)lists.freeswitch.org <mailto:freeswitch-users-bounces@lists.freeswitch.org>> De la part de Giovanni Maruzzelli > Envoyé : mardi 17 avril 2018 11:19 > À : FreeSWITCH Users Help <freeswitch-users(a)lists.freeswitch.org <mailto:freeswitch-users@lists.freeswitch.org>> > Objet : Re: [Freeswitch-users] Suddenly lost of fs_cli > > probably your freeswitch died or is no more correctly working... > > On 17 April 2018 at 10:08, <igor.potjevlesch(a)gmail.com <mailto:igor.potjevlesch@gmail.com>> wrote: > Hello, > > Since yesterday, I cannot access to fs_cli anymore after a traffic peak on an instance. > > I got the following error: > [ERROR] fs_cli.c:1610 main() Error Connecting [Socket Connection Error] > Usage: /usr/local/freeswitch/bin/fs_cli [-H <host>] [-P <port>] [-p <secret>] [-d <level>] [-x command] [-t <timeout_ms>] [profile] > > Is there something I can do without restarting Freeswitch? > > Regards, > > Igor. > > _________________________________________________________________________ > Professional FreeSWITCH Consulting Services: > consulting(a)freeswitch.org <mailto:consulting@freeswitch.org> > http://www.freeswitchsolutions.com <http://www.freeswitchsolutions.com/> > > Official FreeSWITCH Sites > http://www.freeswitch.org <http://www.freeswitch.org/> > http://confluence.freeswitch.org <http://confluence.freeswitch.org/> > http://www.cluecon.com <http://www.cluecon.com/> > > FreeSWITCH-users mailing list > FreeSWITCH-users(a)lists.freeswitch.org <mailto:FreeSWITCH-users@lists.freeswitch.org> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users> > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users <http://lists.freeswitch.org/mailman/options/freeswitch-users> > http://www.freeswitch.org <http://www.freeswitch.org/> > > > > -- > > Sincerely, > > Giovanni Maruzzelli > OpenTelecom.IT > cell: +39 347 266 56 18 > > > _______________________________________________ > FreeSWITCH-users mailing list > FreeSWITCH-users(a)lists.freeswitch.org <mailto:FreeSWITCH-users@lists.freeswitch.org> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users <http://lists.freeswitch.org/mailman/listinfo/freeswitch-users> > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users <http://lists.freeswitch.org/mailman/options/freeswitch-users> > http://www.freeswitch.org <http://www.freeswitch.org/>

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