January 2010 - FreeSWITCH-users - FreeSWITCH Mailing Lists

G729 coded issues
by Ahmed Naji 21 Jan '10

21 Jan '10

Hi everyone, I have the following scenario and a major customer-affecting issue thereof. Here is the scenario: customer traffic encoded as G.729 from a cisco gateway -> our FS (G729 passthrough) -> remote end gw (G729) Calls were failing at an alarming rate, so I looked at the debug logs. It transpired that the Cisco is offering G729 annex b, while the remote end can only do G729a. Besides changing source or destination preferences, is there a way to ensure that G729a is used end-end ? Thanks in advance. -- Ahmed Naji

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All channels are frozen while receiving DTMF
by Oscav 21 Jan '10

21 Jan '10

Hi, I'm running a script that gets some DTMF from caller. I found that when a caller is entering DTMF , all the others channels are frozen until all the DTMF are received. In the logs I see that each DTMF takes 1 second. It means that if the caller enters 10 digits then all the other running scripts are paused for 10 seconds. The problem is exponential with traffic load. Anyone have an idea ?? Thanks -- View this message in context: http://old.nabble.com/All-channels-are-frozen-while-receiving-DTMF-tp272551… Sent from the Freeswitch-users mailing list archive at Nabble.com.

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Additional endpoints
by Lars Zeb 21 Jan '10

21 Jan '10

I know this has been answered before, but I cannot find it. How do I setup more than the default 20 endpoints (1000-1019)? Do I extend the definition in dialplan/public.xml (public_extensions) and add the extra in directory/default? Thanks, Lars

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Configuration Preservation through Trunk Updates
by Dave Stevenson 21 Jan '10

21 Jan '10

Hi, What is the philosophy/technique for preserving user configuration when doing updates to the latest SVN ? For example, under Windows, using Visual C++ 2008 Express, the program is built under the "\FreeSwitch\.\Debug" directory with all other FreeSwitch directories below that. When FreeSwitch is installed, the configuration directories, including conf\autoload_configs, conf\dialplan, conf\directory etc, are copied from the distro. What is the best way of preserving user configuration through future rebuilds, i.e., dialplans, extensions etc. which may have been modified from the defaults ? Can previously configs just be copied back into the appropriate directory ? Is compatibility of configs "guaranteed" to be preserved between releases, e.g., 1.0.4 to 1.0.5 or even between SVNs of the same release ? How do others manage this ? Regards Dave

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playing with sessions in lua
by Cavalera Claudio Luigi 21 Jan '10

21 Jan '10

Hello, this should be simple in theory therefore I'm probably missing the right way to do it. I want to play with sessions in lua, bridge them, park them, etc... example1: Consider this simple lua script in which i create two sessions: api = freeswitch.API(); api:execute("originate", "sofia/internal/1001%192.168.1.1 &park"); api:execute("originate", "sofia/internal/1002%192.168.1.1 &park"); now if i want to bridge them i suppose i should use something like api:execute("uuid_bridge", "uuid_1 uuid_2"); but how do i get uuid_1 and uuid_2, i.e. the uuids of the two sessions? example2: I could create sessions with local session1 = freeswitch.Session("sofia/internal/1001%192.168.1.1"); local session2 = freeswitch.Session("sofia/internal/1002%192.168.1.1"); but then there is NOT a bridge API to bridge the sessions like: bridge(session1, session2); I admit I have not yet understood why such bridge possibility exist in javascript but does not exist in lua. http://wiki.freeswitch.org/wiki/Javascript_Misc_bridge I guess there is a reason for this but I can't figure it out. example3: yet another possibility local session1 = freeswitch.Session("sofia/internal/1001%192.168.1.1"); session1:originate(session2, "sofia/internal/1002%192.168.1.1", 1000); but it does not work either. Besides with this third example something strange happen: freeswitch@internal> show channels uuid,direction,created,created_epoch,name,state,cid_name,cid_num,ip_addr ,dest,application,application_data,dialplan,context,read_codec,read_rate ,write_codec,write_rate,secure 1c5db2df-14ce-4516-94f2-bb7c087e0802,outbound,2010-01-12 10:50:59,1263289859,sofia/internal/1004,CS_REPORTING,FreeSWITCH,00000000 00,,1004,,,,default,PCMA,8000,PCMA,8000, 1 total. freeswitch@internal> uuid_kill 1c5db2df-14ce-4516-94f2-bb7c087e0802 -ERR No Such Channel! freeswitch@internal> show channels uuid,direction,created,created_epoch,name,state,cid_name,cid_num,ip_addr ,dest,application,application_data,dialplan,context,read_codec,read_rate ,write_codec,write_rate,secure 1c5db2df-14ce-4516-94f2-bb7c087e0802,outbound,2010-01-12 10:50:59,1263289859,sofia/internal/1004,CS_REPORTING,FreeSWITCH,00000000 00,,1004,,,,default,PCMA,8000,PCMA,8000, 1 total. freeswitch@internal> If you are interested the full log is here: http://pastebin.freeswitch.org/11757 but I admit i'm not on latest trunk yet! Thanks. Ciao, Claudio PS: Is there a reason why there is a uuid_park command but not uuid_valet_park ? Internet Email Confidentiality Footer ----------------------------------------------------------------------------------------------------- La presente comunicazione, con le informazioni in essa contenute e ogni documento o file allegato, e' rivolta unicamente alla/e persona/e cui e' indirizzata ed alle altre da questa autorizzata/e a riceverla. Se non siete i destinatari/autorizzati siete avvisati che qualsiasi azione, copia, comunicazione, divulgazione o simili basate sul contenuto di tali informazioni e' vietata e potrebbe essere contro la legge (art. 616 C.P., D.Lgs n. 196/2003 Codice in materia di protezione dei dati personali). Se avete ricevuto questa comunicazione per errore, vi preghiamo di darne immediata notizia al mittente e di distruggere il messaggio originale e ogni file allegato senza farne copia alcuna o riprodurne in alcun modo il contenuto. This e-mail and its attachments are intended for the addressee(s) only and are confidential and/or may contain legally privileged information. If you have received this message by mistake or are not one of the addressees above, you may take no action based on it, and you may not copy or show it to anyone; please reply to this e-mail and point out the error which has occurred. -----------------------------------------------------------------------------------------------------

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Sip video intercom
by Joseph L. Casale 21 Jan '10

21 Jan '10

I need to get an intercom integrated into the voip system of a highend home. That being said, I am looking for a nice looking discrete panel to mount outside by the front door. Anyone have any experience with these and know of a model they recommend? Thanks! jlc

2 1

Failed to connect to a SKYPE API
by Oscav 21 Jan '10

21 Jan '10

Hi, I'm trying to use to SkypeIAX. When I load the mod_skypiax, I got the following error : Failed to connect to a SKYPE API for interface_id=1, no SKYPE client running, please (re)start Skype client. Skypiax exiting Skype is running with the correct account and skypiax.conf use the same account. I was expecting a permission request from the Skype user but nothing happens. Somebody knows how I can solve this ?? Many thanks. -- View this message in context: http://old.nabble.com/Failed-to-connect-to-a-SKYPE-API-tp27062783p27062783.… Sent from the Freeswitch-users mailing list archive at Nabble.com.

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Svar: Re: Home setup with home company
by mailinglist 21 Jan '10

21 Jan '10

Hi Michael It's running on pfsense, so it's kinda locked to the version it currently is. Looks very nice though. Looking beyond that, is the action / anti-action list corrent? Best regards Fribse >>> Michael Collins 20-01-10 1:53 >>> On Tue, Jan 19, 2010 at 9:02 AM, mailinglist <mailinglist(a)fribert.dk> wrote: I have a very small one man constultancy company that has the occasional call, unfortunately we are getting more spam calls after hours than real calls during work hours, so I would like to set up a TOD system. First step for me is just playing with the TOD example, I've gotten this far: group/company@${domain_name}"/> My idea with this, was that in the time 9-17 mon-fri, it rings, the rest of the time it's sent directly to the voicemail. I would of course like to have it not take messages outside work hours, but that's just refining :-) But it picks up the call, and then nothing... We have a much cleaner way of doing TOD and DOW handling. You'll need to get to the latest FreeSWITCH version. Look in conf/dialplan/default.xml for this example: Use that condition instead of the two conditions you're now using and see if you have better success. -MC

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Debug message on console?
by Lars Zeb 21 Jan '10

21 Jan '10

For about the last few weeks I've noticed the following message on the console: [DEBUG] sofia_reg.c:1815 adding X-Real-IP => 192.168.10.104 to xml_curl request I am sorry but cannot understand the code. The endpoint is a SNOM 320 at 7.3.14. It is registered for two extensions. The message is output twice every 5 minutes. Does this message indicate a problem? If so, how can I correct it? Linux fs 2.6.18-128.1.10.el5 #1 SMP Thu May 7 10:39:21 EDT 2009 i686 i686 i386 GNU/Linux FreeSWITCH v16385 Thanks, Lars

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luacurl vs io.popen("curl ...") vs api:executeString( "curl ..")
by Tom Carlson 21 Jan '10

21 Jan '10

I was hoping that those knowledgeable in these things could tell me, strategically, which curl method would be most cpu friendly for me to use to access my restful web service. 1. Use freeSWITCH's mod_curl and issue an api:executeString( "curl ..") command 2. Use the luacurl library from http://luaforge.net/projects/luacurl/ 3. Use linux's curl through an io.popen() command I was intending to use the luacurl library, but it occured to me that mod_curl might have been specially engineered to provide better efficiency. Thanks.

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