March 2010 - FreeSWITCH-users - FreeSWITCH Mailing Lists

FreeSWITCH Conference Call Agenda
by Michael Collins 03 Mar '10

03 Mar '10

Hello all. We have a nice agenda today: http://bit.ly/9zDiBq We invite everyone to join us. I believe that today we may have user todpunk giving a talk on mod_fifo. Talk to you all soon, Michael

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How to exchange media when I developed new endpoint module?
by 杨江骅 03 Mar '10

03 Mar '10

Hi, I am developping a new endpoint module, now I can make an inbound call and execute IVR. When I make an outbound call and bridge the inbound leg and outbound leg, I receive remote alerting and pickup remote phone but there isn't any voice exchange. So how to exchange media next? ---------------------------------------------------------------------- gtalk: spiritonly(a)gmail.com

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make current - System Hangs
by lakshmanan ganapathy 03 Mar '10

03 Mar '10

Hi all, I did make current from my freeswitch src directory, but the system got hanged. Any one know why this happened. Here is the output that is printed when I run make current http://pastebin.freeswitch.org/12279

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help on codec negotiation, got incompatable destination
by Seven Du 03 Mar '10

03 Mar '10

I have iLBC configured in profile internal CODECS IN PCMU,PCMA,iLBC@30i,GSM CODECS OUT PCMU,PCMA,iLBC@30i,GSM and <param name="inbound-codec-negotiation" value="generous"/> but it seems not comparing with iLBC 010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3533 Audio Codec Compare [iLBC:97:8000:30]/[PCMU:0:8000:20] 2010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3533 Audio Codec Compare [iLBC:97:8000:30]/[PCMA:8:8000:20] 2010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3533 Audio Codec Compare [iLBC:97:8000:30]/[GSM:3:8000:20] 2010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3489 Set 2833 dtmf payload to 101 2010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3533 Audio Codec Compare [telephone-event:101:8000:30]/[PCMU:0:8000:20] 2010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3533 Audio Codec Compare [telephone-event:101:8000:30]/[PCMA:8:8000:20] 2010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3533 Audio Codec Compare [telephone-event:101:8000:30]/[GSM:3:8000:20] 2010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3533 Audio Codec Compare [CN:13:8000:30]/[PCMU:0:8000:20] 2010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3533 Audio Codec Compare [CN:13:8000:30]/[PCMA:8:8000:20] 2010-03-02 01:43:48.183785 [DEBUG] sofia_glue.c:3533 Audio Codec Compare [CN:13:8000:30]/[GSM:3:8000:20] can anyone help on this? see full log at http://pastebin.freeswitch.org/12278 . Thanks.

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What FS is doing when idle?
by Sergey Okhapkin 03 Mar '10

03 Mar '10

FS (r16858) consumes 4-5% of CPU time with spikes to 10% when idle. No single SIP request hits it. What does it doing? I unloaded all modules which can be unloaded, no difference. Tried with both -vm and -heavy-timer start up options. I'm running gentoo linux. # uname -a Linux 2.6.28-tuxonice-r10 #1 SMP Sat Oct 17 08:58:15 EDT 2009 i686 Intel(R) Pentium(R) 4 CPU 2.80GHz GenuineIntel GNU/Linux

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.NET / ESL
by Phillip Jones 02 Mar '10

02 Mar '10

Hi there, I am sure that I have read somewhere that someone is developing a new .NET library for FreeSWITCH ESL. If so can someone point me to some info / code etc. so I can take a look. Thanks pj

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NAT issue?
by Tom 02 Mar '10

02 Mar '10

Voip Gods, I am a newbie to freeswitch i have a problem with nat i think . i can only get one sip phone to register with freeswitch here is my setup FS(public ip) -> internet ->NAT -> phones(priveta ip) . it will only register phone one . when freeswitch loads it says set ext-ip to my gateway IP . i know it something super stupid can some one give me a boot in the right direction Cheers Tom -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.

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wiki broken link pocketsphinx
by Madovsky 02 Mar '10

02 Mar '10

Hello, the link that goes to grammar sphinx is broken. the right link is http://cmusphinx.sourceforge.net/sphinx4/ Regards Franck

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Re: [Freeswitch-users] clustering question
by Madovsky 02 Mar '10

02 Mar '10

also from 2007 http://ftp.iptel.org/pub/sems/fostel_2007_coeffic_sems_load_balancing.pdf that says SEMS can make round robin and hash load balancing. I don't talk here about failover since this can be resolved with conventional clustering solution as hearbeat pacemaker redhat cluster etc... but especially load balancing to increase nujmber of calls Regards F ----- Original Message ----- From: Madovsky To: freeswitch-users(a)lists.freeswitch.org Sent: Tuesday, March 02, 2010 11:56 AM Subject: Re: clustering question what FS team thinks about this SIP clustering architecture ? http://blogs.sun.com/kshitiz/entry/converged_load_balancer Regards F ----- Original Message ----- From: Madovsky To: freeswitch-users(a)lists.freeswitch.org Sent: Tuesday, March 02, 2010 11:43 AM Subject: clustering question Hi, I searched some articles of FS in a cluster environment but there are some unclear writes : in http://www.technoclicks.com/article-2545.php from 2006 it says "Minessale says FreeSwitch won't be bounded by those same problems. The software is designed to run on a cluster of an unlimited number of servers though realistically that will be gated by the capacity of the network. Early tests on a single server showed simultaneous calls on a Pentium server running at . GHz. The server completed calls per second with bursts to calls per second." and this thread from 2008 http://www.mail-archive.com/freeswitch-users@lists.freeswitch.org/msg05258.… that describes contradiction of how to manage clustering. so is FS really be built as cluster to expand call capacity ? or is it be clustered by the fact that only serveral FS share a DB ? Regards F

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Re: [Freeswitch-users] clustering question
by Madovsky 02 Mar '10

02 Mar '10

what FS team thinks about this SIP clustering architecture ? http://blogs.sun.com/kshitiz/entry/converged_load_balancer Regards F ----- Original Message ----- From: Madovsky To: freeswitch-users(a)lists.freeswitch.org Sent: Tuesday, March 02, 2010 11:43 AM Subject: clustering question Hi, I searched some articles of FS in a cluster environment but there are some unclear writes : in http://www.technoclicks.com/article-2545.php from 2006 it says "Minessale says FreeSwitch won't be bounded by those same problems. The software is designed to run on a cluster of an unlimited number of servers though realistically that will be gated by the capacity of the network. Early tests on a single server showed simultaneous calls on a Pentium server running at . GHz. The server completed calls per second with bursts to calls per second." and this thread from 2008 http://www.mail-archive.com/freeswitch-users@lists.freeswitch.org/msg05258.… that describes contradiction of how to manage clustering. so is FS really be built as cluster to expand call capacity ? or is it be clustered by the fact that only serveral FS share a DB ? Regards F

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