September 2012 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Re: [Freeswitch-users] [ERR] mod_spidermonkey.c:3439 Error loading ODBC, followed by ReferenceError: ODBC is not defined
by Peter Olsson 26 Sep '12

26 Sep '12

mod_spidermonkey_odbc is not a FreeSWITCH module, it's a spidermonkey submodule, so there is no need to put it in modules.conf. If you have ODBC installed when you run ./bootstrap.sh and ./configure, it will autodetect it, and build the mod_spidermonkey_odbc module. The only thing you need to do after that is to add it to spidermonkey.conf.xml. /Peter Från: freeswitch-users-bounces(a)lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] För Zhenya Malyshev Skickat: den 25 september 2012 16:26 Till: freeswitch-users(a)lists.freeswitch.org Ämne: [Freeswitch-users] [ERR] mod_spidermonkey.c:3439 Error loading ODBC, followed by ReferenceError: ODBC is not defined Hello everyone, I am trying to resolve the issue that was discussed a few times in this user group, but by some reason recommended solutions do not work for me. While calling MySQL using ODBC from javascript I am getting the famous [ERR] mod_spidermonkey.c:3439 Error loading ODBC, followed by ReferenceError: ODBC is not defined I searched for it and found a perfect explanation by Michael J. and other group participants how to resolve it: http://lists.freeswitch.org/pipermail/freeswitch-users/2008-September/00686… http://wiki.freeswitch.org/wiki/Mod_spidermonkey_odbc I installed unixODBC and found <load mod_spidermonkey_odbc /> in spidermonkey.conf.xml, but I cannot uncomment the languages/mod_spidermonkey_odbc line within the modules.conf file since there is no such line. I tried to add it, but got the error while re-compiling. While browsing through this user group discussions I sometimes notice inaccuracy in recommendations which are no essential for experienced users, but misleading for armatures like myself. I would greatly appreciate if someone could clarify that languages/mod_spidermonkey_odbc in modules.conf statement. There is only one line referencing spidermonkey and it is languages/mod_spidermonkey. Thanks, Eugene !DSPAM:5061f2c932768342020278!

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FreeSWITCH & Heartbeat / Pacemaker - Please Help setting up
by Avi Marcus 26 Sep '12

26 Sep '12

Hi - I'm setting up 2 parallel computers for a HA setup. (low volume so far, no need to load balance.) I already have heartbeat able to grab the public IP if the first box goes down, but since I'm basically completely unfamiar with pacemaker, I'd like some help. I'd imagine I'm not the only one doing this, there should be no reason for me to recreate the wheel. Info should be on: http://wiki.freeswitch.org/wiki/Freeswitch_HA Specifically: 1) It seems freeswitch takes 8 seconds to restart. So if it crashes (unlikely) calls should immediately get shunted over to the other box. How do I set that up? 2) How do I automatically trigger a sofia recover? I know via commanline it's "fs_cli -x "sofia recover" but where do I tell pacemaker to do that? And I suppose a reload_xml before (maybe after?) is a good idea, too. Also, can I put <param name="track-calls" value="true"/> in a global file, or does it need to be in the actual profile files? And anything else I may be overlooking. Thanks guys! -Avi Marcus

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force 503 or 302 response on REGISTER
by Don Dawson 26 Sep '12

26 Sep '12

Is there anyway to force a '503' response to a REGISTER sip msg? Right now, it responds with '404' on a 'not found' curl http xml response.

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Audio Playback Issue
by Roberto Linck 25 Sep '12

25 Sep '12

Hi everybody, I'm trying to reproduce some wav audio files in a one leg call. The call is originated programmatically by a C module written by myself. The issue is when the destination is a SIP or GSM, the audio is reproduced OK, but when the destination is land line, the audio is chunked and cutted. I already tried many sorts of sample rate - always on wav format - but I always had the same result. I really had understood that the issue is related with the type of destination line, but I'm accepting any suggestion to solve this.

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RedHat 6.X Performance
by Daniel Eiland 25 Sep '12

25 Sep '12

Hi folks, We are currently running FreeSWITCH as a (sip/rtp) conference endpoint in our system and recently completed some latency testing. We found that audio passing through FreeSWITCH was taking approx 40-60ms to be mixed and sent out the other side. I did some looking around and as far as I can tell, we don't have FreeSWITCH configured with a jitter-buffer. The only other possible performance issue I could find was the 'tickless' issue ( http://wiki.freeswitch.org/wiki/Installation_Guide#Release.28es.29_6_and_La…) when running FreeSWITCH on a RedHat 6+ installation. However, its not clear to me if the 'tickless' setting could cause this type of latency when there are only two clients connected to FreeSWITCH. I was wondering if anybody else had experienced this type of problem or had any suggestions? For reference, we are using a RTP/PCMU payload with 10ms samples. Thanks, Daniel

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Re: [Freeswitch-users] RedHat 6.X Performance
by Michael Giagnocavo 25 Sep '12

25 Sep '12

We haven't noticed it, but we haven't explicitly checked. Lloyd Aloysius <lloyd.aloysius(a)gmail.com> wrote:

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xml tags
by Seven Du 25 Sep '12

25 Sep '12

Hi, in conference xml_list some tags has "_" but some use "-" "_" works well but "-" causing problems e.g. when convert to json it's ok to use conference.last_talking but to get the input-volume value it has to be conference["input-volume"], and in some other cased there's no such work around and I have to go through all tags and replace "-"s to "_"s. I understand "-" in xml is totally valid but would it be better to keep it consistent ? <last_talking>0</last_talking> <energy>300</energy> <volume_in>0</volume_in> <volume_out>0</volume_out> <output-volume>0</output-volume> <input-volume>0</input-volume> <auto-adjusted-input-volume>0</auto-adjusted-input-volume> Thanks. -- Seven Du Sent with Sparrow (http://www.sparrowmailapp.com/?sig)

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xml_curl not fetching any information from the web server
by Lloyd Aloysius 25 Sep '12

25 Sep '12

Hello, FreeSWITCH Version 1.2.3+git~20120920T220849Z~f718a5e8e6 (1.2.3; git at commit f718a5e8e6 on Thu, 20 Sep 2012 22:08:49 Z There is no error. I check several times the xml_curl output is right. There is no error. switch not getting any information from the web server. 2012-09-25 11:08:25.972070 [NOTICE] mod_xml_curl.c:538 Binding [configuration] XML Fetch Function* [http://A.B.C.D/xml_curl/index.php] [configuration]* 2012-09-25 11:08:25.972118 [NOTICE] mod_xml_curl.c:538 Binding [directory] XML Fetch Function *[http:// A.B.C.D /xml_curl/index.php] [dialplan|directory]* 2012-09-25 11:08:25.972890 [CONSOLE] switch_loadable_module.c:1328 Successfully Loaded [mod_xml_curl] 2012-09-25 11:08:25.972922 [NOTICE] switch_loadable_module.c:298 Adding API Function 'xml_curl' How to trouble shoot this issue. Any help is appreciated. Than you Lloyd

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Keeping local calls local
by D'Arcy Cain 25 Sep '12

25 Sep '12

The first thing I found with the basic setup of FreeSWITCH was that calls between my own clients still went to my provider. This seemed like a waste to me. To handle calls coming in I generate an XML file called dialplan/public/00_Local.xml. Here is an example entry from it. <extension name="Local_4164251212"> <condition field="destination_number" expression="^(4164251212)$"> <action application="export" data="dialed_extension=$1"/> <action application="bind_meta_app" data="1 b s execute_extension::dx XML features"/> <action application="bind_meta_app" data="2 b s record_session::$${recordings_dir}/${caller_id_number}.${strftime(%Y-%m-%d-%H-%M-%S)}.wav"/> <action application="bind_meta_app" data="3 b s execute_extension::cf XML features"/> <action application="bind_meta_app" data="4 b s execute_extension::att_xfer XML features"/> <action application="set" data="ringback=${us-ring}"/> <action application="set" data="transfer_ringback=$${hold_music}"/> <action application="set" data="call_timeout=30"/> <action application="set" data="hangup_after_bridge=true"/> <action application="set" data="continue_on_fail=true"/> <action application="hash" data="insert/${domain_name}-call_return/${dialed_extension}/${caller_id_number}"/> <action application="hash" data="insert/${domain_name}-last_dial_ext/${dialed_extension}/${uuid}"/> <action application="set" data="called_party_callgroup=${user_data(${dialed_extension}@${domain_name} var callgroup)}"/> <action application="hash" data="insert/${domain_name}-last_dial_ext/${called_party_callgroup}/${uuid}"/> <action application="hash" data="insert/${domain_name}-last_dial_ext/global/${uuid}"/> <action application="hash" data="insert/${domain_name}-last_dial/${called_party_callgroup}/${uuid}"/> <action application="bridge" data="user/${dialed_extension}@${domain_name}"/> <action application="answer"/> <action application="sleep" data="1000"/> <action application="bridge" data="loopback/app=voicemail:default ${domain_name} ${dialed_extension}"/> </condition> </extension> I am still trying to figure out exactly what everything in there does but it seems to do the job. Calls originating outside get delivered to the correct client's phone. Calls between clients go out to the provider and then come back in as if it was external. I worked around this by symlinking this file to the dialplan/default directory. This works but I wonder if this is the best way to accomplish this. Side question, can I create a simple alias for all of my DIDs and make one condition that tests that alias somehow? Cheers. -- D'Arcy J.M. Cain System Administrator, Vex.Net http://www.Vex.Net/ IM:darcy@Vex.Net

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[ERR] mod_spidermonkey.c:3439 Error loading ODBC, followed by ReferenceError: ODBC is not defined
by Zhenya Malyshev 25 Sep '12

25 Sep '12

Hello everyone, I am trying to resolve the issue that was discussed a few times in this user group, but by some reason recommended solutions do not work for me. While calling MySQL using ODBC from javascript I am getting the famous [ERR] mod_spidermonkey.c:3439 Error loading ODBC, followed by ReferenceError: ODBC is not defined I searched for it and found a perfect explanation by Michael J. and other group participants how to resolve it: http://lists.freeswitch.org/pipermail/freeswitch-users/2008-September/00686… http://wiki.freeswitch.org/wiki/Mod_spidermonkey_odbc I installed unixODBC and found <load mod_spidermonkey_odbc /> in spidermonkey.conf.xml, but I cannot uncomment the languages/mod_spidermonkey_odbc line within the modules.conf file since there is no such line. I tried to add it, but got the error while re-compiling. While browsing through this user group discussions I sometimes notice inaccuracy in recommendations which are no essential for experienced users, but misleading for armatures like myself. I would greatly appreciate if someone could clarify that languages/mod_spidermonkey_odbc in modules.conf statement. There is only one line referencing spidermonkey and it is languages/mod_spidermonkey. Thanks, Eugene

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