March 2012 - FreeSWITCH-users - FreeSWITCH Mailing Lists

MOD_XML_CDR is sending invalid XML...
by Milos Jovanovic 10 Mar '12

10 Mar '12

Hello, I use freeswitch and php web interface for it. When I tried to set mod_xml_cdr to send the POST requests to the URL of my script I get the XML passed in "cdr" variable but the channel variables are not url encoded. Here is how the channel variable looks like: <sip_full_from>"56011588754" <sip:56011588754@78.171.232.101 >;tag=as6b531a4d</sip_full_from> When I set double logging (http and disk), in the XML file stored on the hard drive the channel variables are properly encoded. I tried to update FreeSWITCH (make current) but still nothing. Any suggestions? Thanks in advance.

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Unhold message
by Brian Foster 09 Mar '12

09 Mar '12

Hola, I'd like to document the unhold variable found here: http://wiki.freeswitch.org/wiki/Mod_dptools#U The page for this variable doesn't exist. Does anyone know if this variable still exists? If so, can someone explain it to me so I can wikify it? Thanks! -BDF -- Brian D. Foster Endigo Computer LLC Email: bdfoster(a)endigotech.com Phone: 317-800-7876 Indianapolis, Indiana, USA This message contains confidential information and is intended for those listed in the "To:", "CC:", and/or "BCC:" fields of the message header. If you are not the intended recipient you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. If verification is required please request a hard-copy version.

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New batch of sound files
by Brian Foster 09 Mar '12

09 Mar '12

Hola, I briefly heard in channel and on conference about a new batch of sound files for freeswitch. Is there a download link out there for this? Also, is there any notable prompts for conferences? I'm specifically looking for some prompts that would take care of telling the incoming participant how many other participants are in the conference. Thanks! -BDF

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session-api - How to continue with A-leg after bridge-timeout?
by Christian Benke 09 Mar '12

09 Mar '12

Hello! I have written a DB-based routing-script to be able to configure complex and dynamic call-behaviours but i'm currently stuck with scenarious where different call-channels are merged(att_xfer, intercept, et al), as my script fails with these scenarious. I'm testing using a simplified version of the script(nxo_test.py) to understand the mechanism behind those scenarious and now i'm at a point where i no longer know the proper tools to handle these situations. Here's what is happening: This is the test-script in pseudocode: > SRC=A > DEST=B > log("Test1") > sleep(1000) > log("Test2") > sleep(1000) > log("Test3") > bridge([origination_caller_id_number="${SRC}"]user/${DEST}@${domain_name}) > log("Test4") > sleep(1000) > "log" "Test5" > sleep(1000) > "log" "Test6" A dials B. The call enters the default context where the test-script is called, the first steps are executed and the bridge is initiated. B picks up the call, the following (truncated) channel-uuids exist at this point: "a7c4"(A->) "a7cc"(->B) B then initiates an attended transfer to C, which follows the same path and script as the first call(But the call is bridged to C instead of B this time). Two new channels are set up - uuid's "a7d5"(B->) and "a7dd"(->C) B immediately transfers the call before C has picked up. Channel "a7cc"(->B) is killed by att_xfer while Channel "a7c4"(A->) finishes the script(The remaining Steps Test3-Test5 are executed) and is then automatically parked in endless_playback by att_xfer, waiting for C to pick up. C lets it ring until the timeout of 15s ends, "a7c4" and "a7dd" are hung up while a7d5 continues as a ZOMBIE-channel, trying to execute the remaining steps in the script(The "sleep"-commands fail due to the zombie-state). And this is where i'm stuck - i would like channel "a7c4" to not get hung up but to continue with the steps which "a7d5" could no longer execute. Is there some way to prevent a7c4 from getting hung up when the ATTENDED_TRANSFER to C fails? Algorithmically i can figure out how the remaining steps can get memorised and executed, i just don't know how to prevent "a7c4" from getting hung up and beeing transfer to a place where i can still work with it :-/ I can't use the HangupHook either, as a7c4 is already in zombie-state at that point. For reference, i've attached the test-script and a freeswitch-log of the call above. I hope someone can lead me on the right track... Best regards Christian

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How to get session obj from uuid‏
by Srini K 09 Mar '12

09 Mar '12

Hi, How to get the Session object if I know the uuid using mod_managed.

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Please help me would like to use PHP ESL
by Mohamed Alam 09 Mar '12

09 Mar '12

I am new to this. I would like to use PHP ESL for text chat,voice chat. How to create database. Where to add users. How voice chat will be generated. Please help me

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Adding 1khz or high resolution timer to CentOS for FS virtualization
by bedgar＠vseinc.com 09 Mar '12

09 Mar '12

We have kernel 2.6.18-194.8.1.el5 with FS 1.0.6 and are testing virtualizing FS on ESX5. I know there is constant hashing out in the community. Please help in locating any past postings in guiding us in this direction. Also any rumblings welcome. Brian C. Edgar, Jr. Senior Systems Administrator Voice Systems Engineering Inc. Email: bedgar(a)vseinc.com<mailto:bedgar@vseinc.com> Phone: 215-953-8568 x278

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uuid_kill
by B.Tietz＠pinguin.ag 09 Mar '12

09 Mar '12

Hi, sometimes I have some stuck calls in FS. "show calls" is showing them to me. If I try to kill the call with "uuid_kill <uuid>" the call won't be killed... I have to restart freeswitch, but I suppose this is not the best way for this problem. Deleting from database doesn't help too... Are there any other ideas? regards, Benjamin T.

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mod_xml_rpc and xmlapi not working
by Tim Meade 09 Mar '12

09 Mar '12

Per the wiki: http://wiki.freeswitch.org/wiki/Webapi#xmlapi Using xmlapi should return the results in mod_xml_rpc as xml. It appears that the source is returning the same table data as webapi with an xml header which is being rejected by my browser. I found an old email in the group from 2010 with the exact same issue. Am I missing something or is this a known bug? Thanks Tim

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Re: [Freeswitch-users] reserve mysql database using odbc in the core
by Peter Olsson 09 Mar '12

09 Mar '12

You need to setup MySQL to be able to failover. Most people use MySQL + DRBD + heartbeat for this kind of operation. /Peter Från: freeswitch-users-bounces(a)lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] För Yuriy Nasida Skickat: den 9 mars 2012 12:45 Till: freeswitch-users(a)lists.freeswitch.org Ämne: [Freeswitch-users] reserve mysql database using odbc in the core Hello guys! If anybody know how can I use reserve mysql database using odbc in the core? So if my first mysql server was down I would like that FS would use second mysql server for core. http://wiki.freeswitch.org/wiki/Using_ODBC_in_the_core Thanks. !DSPAM:4f59ec5e32765716517795!

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