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Leg A terminated by Leg B on a uuid_bridge
by Simon Tang 01 Dec '08

01 Dec '08

Hello, I'm using event socket outbound, and have an issue where, after a bridge ends and is terminated by Leg B, Leg A is also terminated. Here's the call flow: 1. Call comes in (Leg A), session created, play welcome message. 2. From this session, originate and dial out using api originate 3. After the target answers (Leg B), bridge the 2 calls using api uuid_bridge 4. Leg B hangs up. 5. Leg A will be terminated. After step 4, Leg A is terminated. I do not want Leg A to hang up. I've tried setting "hangup_after_bridge=false" prior to the call, and that doesn't work. Having said that, I tried a similar test which does not end Leg A's call after Leg B hangs up, but I can't use this solution because, functionally, does not accomplish what I want it to do (i.e., I want to perform some actions on Leg B prior to the bridge, like send some DTMF tones, playback some messages, etc). I did not need to set the "hangup_after_bridge" variable (default should be false anyway). 1. Call comes in (Leg A), session created, play welcome message. 2. From this session, do a bridge by doing an execute bridge. 3. The target answers (Leg B) 4. Leg B hangs up. 5. Leg A will still be active. Any ideas would be appreciated. Thanks! Simon

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Re: [Freeswitch-users] Freeswitch-users Digest, Vol 29, Issue 189
by Traun Leyden 01 Dec '08

01 Dec '08

> > Message: 9 > Date: Sun, 30 Nov 2008 18:42:30 -0800 (PST) > From: Marc Orenberg <marc(a)kasteris.com> > Subject: [Freeswitch-users] Problem importing modules in mod_python > To: freeswitch-users(a)lists.freeswitch.org > Message-ID: <195670.44941.qm(a)web50805.mail.re2.yahoo.com> > Content-Type: text/plain; charset="iso-8859-1" > > In the latter versions of mod_python, I'm unable to import standard python > modules such as time and MySQLdb.? > For example, the following script works fine in version 1.0.1: > > ??? ??? import time > ??? ??? import os > ??? ??? from freeswitch import * > ??? ??? def handler(session, args): > ??? ??? ??? session.answer() > ??? ??? ??? session.execute("sleep", "2000") > ??? ??? ??? > session.streamFile("/usr/local/freeswitch/prompts/01Welcome.wav") > ??? ??? ??? return(session) > > But in freeswitch-1.0.latest.tar.gz, and svn versions 10556-10558, I get > the following error: > > ??? ??? 2008-11-30 21:13:09 [ERR] mod_python.c:129 eval_some_python() Error > reloading module > ??? ??? Traceback (most recent call last): > ??????? File "/usr/lib/python2.4/site-packages/scripts/test.py", line 1, in > ? > ??? ??? import time > ??? ??? ImportError: /usr/lib/python2.4/lib-dynload/timemodule.so: > undefined symbol: PyExc_ValueError > > Thanks for your help! > I have run into the same problem and put some documentation on the wiki: http://wiki.freeswitch.org/wiki/Mod_python#ImportError:_.2F...2Fdatetime.so… I think something changed in freeswitch in the way it is loading modules, or at least the way it is loading mod_python. This behavior appeared all of the sudden in recent freeswitch versions. HTH

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How to specify Path for sound files
by Faisal Maqsoodi 01 Dec '08

01 Dec '08

I tried to play a sound file using the dialplan given on the link http://wiki.freeswitch.org/wiki/Playing_recording_external_media#Play_wav <action application="playback" data="/path/to/your.wav"/> In place of /path/to/your.wave I used "/en/us/callie/misc/8000/call_secured.wav" "/usr/local/freeswitch/sounds/en/us/callie/misc/8000/call_secured.wav" "/sounds/en/us/callie/misc/8000/call_secured.wav" But none of these is useful bcoz when i call on 2009, which is to b dialed to play the sound, same msg is displayed "404 NOT FOUND" Plz help me out. Faisal

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Set variable for the outgoing leg
by regs＠kinetix.gr 01 Dec '08

01 Dec '08

All the variables that I set show up only in the a-leg CDR. How can I set a variable that can be used during the b-leg CDR generation?

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Multi FS behind same NAT, PRACK goes to wrong port
by x y 01 Dec '08

01 Dec '08

Hy! There are two different FS behind the same NAT, and there were Reigstration Failures about one or to times a day. The gateway status turned down, then I got 503 error codes. Then I set up the ext-ip to STUN, as the wiki requests it. Now I facing the next problem: Start the call, all goes right, INVITE goes to port 1352, then after 183 Session progress from port 1352, the PRACK package goes to 5060 instead of 1352, wich messes up the call procedure. Is there anyway to force PRACK to the port to the INVITE has been sent before? Cheers, Viktor Hirdetés (x) Váltson most olcsóbb kötelezőre a biztosítás-hu-val. www.biztositas.hu - a kötelező biztosítások kiindulópontja!

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Failed to create a udp socket on port 5060
by Faisal Maqsoodi 01 Dec '08

01 Dec '08

I m trying to play some basics on FreeSwitch plus twinkle softphone. Following error msg is displayed on the softphone: Failed to create a udp socket on port 5060. Address already in use & following on freeswitch window: X Error: BadWindow (invalid Window parameter) 3 Major opcode: 20 Minor opcode: 0 Resource id: 0x30001be Plz help me solving this. faisal

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Configuring different codecs for internal and external calls.
by Maxim Karp 01 Dec '08

01 Dec '08

Hello, How would I configure global_codec_prefs and outbound_codec_prefs for the following: All calls between freeswitch extensions GSM. All calls going out from an extension on Freeswitch using GSM (between the endpoint and freeswitch) and then out to a SIP gateway using PCMA or PCMU. Calls coming in from another SIP gateway to freeswitch using PCMU or PCMA and then transcoded to a local extension using GSM. Is this it? <X-PRE-PROCESS cmd="set" data="global_codec_prefs=GSM"/> <X-PRE-PROCESS cmd="set" data="outbound_codec_prefs=PCMU,PCMA"/> Thanks, Maxim.

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Problem importing modules in mod_python
by Marc Orenberg 01 Dec '08

01 Dec '08

In the latter versions of mod_python, I'm unable to import standard python modules such as time and MySQLdb. For example, the following script works fine in version 1.0.1: import time import os from freeswitch import * def handler(session, args): session.answer() session.execute("sleep", "2000") session.streamFile("/usr/local/freeswitch/prompts/01Welcome.wav") return(session) But in freeswitch-1.0.latest.tar.gz, and svn versions 10556-10558, I get the following error: 2008-11-30 21:13:09 [ERR] mod_python.c:129 eval_some_python() Error reloading module Traceback (most recent call last): File "/usr/lib/python2.4/site-packages/scripts/test.py", line 1, in ? import time ImportError: /usr/lib/python2.4/lib-dynload/timemodule.so: undefined symbol: PyExc_ValueError Thanks for your help!

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Sound file as ringback
by Jan Kubr 30 Nov '08

30 Nov '08

Hi, I would like to play a sound file while bridging the call. The wiki says that the ringback variable can be set to a file name as well. However, I haven't been able to get this to work (as I thought it would). <action application="set" data="ringback=ring.wav"/> <action application="bridge" data="user/jan@$${domain}" /> I have try different format of files (from 8KHz mono wavs to MP3s, all of which play fine via playback) and some caused the bridge to be finished immediately (with NO_USER_RESPONSE), some make it generate crazy beeping, but none is played while the phone is ringing on the other end. No error or anything obvious to me in the log file (even in debug mode). Can someone please tell me how this is supposed to be used? Cheers, Jan

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playAndGetDigits via event socket
by Peter P GMX 30 Nov '08

30 Nov '08

has anybody already used playAndGetDigits via event socket and has a working example? Best regards Peter

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