January 2010 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Freeswitch Test Tool
by Jerry Richards 20 Jan '10

20 Jan '10

Can anyone recommend a good SIP Test Tool to test the Freeswitch PBX? I would like one capable of both load tests and also various call scenarios. Thanks, Jerry

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Bypass Media True Disables MOH
by Jerry Richards 20 Jan '10

20 Jan '10

When I uncomment the following tag, internally held calls no longer hear MOH. <param name="inbound-bypass-media" value="true"/> Is there a way to have the above uncommented and still provide MOH to held calls? Best Regards, Jerry

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Port question again
by Max Bridgewater 20 Jan '10

20 Jan '10

Hey Guys, Thought the port question was asked a number of times, I couldn't find an answer to this. So please bear with me. I have a Freeswitch box that is on the Internet without any sort of NAT. I want to block as much ports as possible on this box while still allowing Freeswitch to 1) receive calls from Voip providers and 2) send calls to other VoIP providers. What port can I block and what ports do I need to let open? I know 5080 needs to be open. But can I restrict the RTP ports to, say, only 20000? Thanks so much. Max.

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Problem with outbound calls
by Eduardo Casarero 20 Jan '10

20 Jan '10

Hi list, i'm a brand new freeswitch user (without previous asterisk/voip experience), after reading all wiki pages, google searchs, etc i need some help to solve a problem. configuration: Freeswitch -> Firewall (nat) -> internet -> Sip Provider In my current configuration the gateway is REGED and inbound calls (from provider to freeswitch) works ok with good audio quality. However outbound calls don't. When i call through the gateway the destination phone rings, and when is answered there is no audio. I've check with "show channels" in fs_cli and i cant see any codec in the read_codec write_codec part, they are blank. I've reviewed all sip profiles configuration, but obviously i'm missing something. I will really appreciate any comment,guidance,help,etc. (if someone is in Buenos Aires/Argentina i can also offer a free beer!) Thanks in advance. Eduardo.

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Home setup with home company
by mailinglist 20 Jan '10

20 Jan '10

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: <extension name="CompanyTOD" continue="true"> <condition field="destination_number" expression="^(8203)$"/>  <condition field="${strftime(%w)}" expression="^([1-5])$"/> <condition field="${strftime(%H%M)}" expression="^((09|1[0-6])[0-5][0-9]|1700)$"> <action application="set" data="call_timeout=45"/> <action application="set" data="domain_name=10.11.12.25"/> <action application="set" data="continue_on_fail=true"/> <action application="set" data="hangup_after_bridge=true"/> <action application="bridge" data="group/company@${domain_name}"/ ( 'mailto:group/company@$domain_name"/' )> <action application="answer" data=""/> <action application="sleep" data="1000"/> <action application="voicemail" data="default 10.11.12.25 10199"/> <anti-action application="voicemail" data="default 10.11.12.25 10199"/> </condition> </extension> 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... BR Fribse

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Establishing a Call from .Net based application
by Scott Fernandez 20 Jan '10

20 Jan '10

Hi, Is there any API modules available for me to initiate a call from .Net based application?. The idea is to include the API modules if any with the .NET base classes so that the API commands will be made available on it. I know it is doable when I use socket programming in .NET in which Telnet session is created. However, this would potentially hamper the performance of the application because of multiple sessions that will be created for each call. Other than that, Is there any Freeswitch API modules (like plug-ins) available in order to include it into the .Net classes and start building the customized application? Any help from any one is highly appreciated. Thanks, Scott

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Re: [Freeswitch-users] Voicemail to email problems
by François Legal 20 Jan '10

20 Jan '10

This is not the error I get. I modified my config so that the command executed to send the email is cat /tmp/mail.xxxxxxx | /usr/local/freeswitch/email.sh with email.sh teeing the stdin to a file and to sendmail. syslog reports sendmail segfault. François On Tue, 19 Jan 2010 09:02:30 -0700, John <john(a)acsol.net> wrote: > Voicemail to email gets a broken pipe error. I believe this is happening > while writing the file to /tmp? The mail.xxxxxxxxxxxx file is never > written. Any ideas? Thanks > > > > _______________________________________________ > FreeSWITCH-users mailing list > FreeSWITCH-users(a)lists.freeswitch.org > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users > http://www.freeswitch.org

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Help with CDR fields:Other-Leg-Network-Addr and Other-Leg-Destination-Number
by Ahmed Bhaila 20 Jan '10

20 Jan '10

Hello I am using a template for Master.csv and having problems with getting values for the following fields: Other-Leg-Network-Addr and Other-Leg-Destination-Number. All I am doing is just enclosing these fields in ${} in my template definition and they always turn out to be empty but they arent supposed to be as I am seeing values in the freeswitch console.so I am not sure what is wrong here I have noticed that some of the channel variables(start_stamp, end_stamp) have "variable_" prepended to them when I see them in the console so when defining the template I omit the variable_ part and can get the values. Is this something similar? It seems like the problem is with all field names that start with Other. Any help be greatly appreciated. Thanks AB

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Re: [Freeswitch-users] Lua: io.popen/read blocking in other incoming calls
by Dan 19 Jan '10

19 Jan '10

One more question, popen on linux forks a new child process to execute a shell in, could the freeswitch environment have any influence on this? Thanks Dan- ----- Original Message ----- From: "Dan" <freeswitch-users(a)digitaldan.com> To: freeswitch-users(a)lists.freeswitch.org Sent: Tuesday, January 19, 2010 4:14:04 PM Subject: Re: [Freeswitch-users] Lua: io.popen/read blocking in other incoming calls Thanks for your response, I'm looking through the lua source right now. Am I correct in assuming that each incoming call has its own thread and therefore its own lua vm instance? So the only blocking that would be possible among threads is if they were calling something blocking on the core switch module. That's definitely not happening here, so I'll keep looking around. Thanks Dan- ----- Original Message ----- From: "Anthony Minessale" <anthony.minessale(a)gmail.com> To: freeswitch-users(a)lists.freeswitch.org Sent: Tuesday, January 19, 2010 3:43:59 PM Subject: Re: [Freeswitch-users] Lua: io.popen/read blocking in other incoming calls if there is any global lock it would be in the lua lib. I know that would not happen in C so you may want to step it in the debugger and look for any evidence of a global mutex in the lua lib. On Tue, Jan 19, 2010 at 3:03 PM, Dan < freeswitch-users(a)digitaldan.com > wrote: My lua script is calling wget through lua's io.popen to send and receive data from a web service. While the f:read to wget is running, other incoming calls will block on the same io.popen call until the first call closes the pipe (with f:close()). I had assumed every incoming call was on its own thread and that each had its own lua instance. Is there a global lock happening here? Below is the runCommand call and the two start and stop methods that are getting called in my script when the call begins and ends (notice they even talk to different hosts, so its not the web server hanging). I have put in debugging statements and its definitely hanging trying to call io.popen and not on the f:read. I noticed on the mod_python page ( http://wiki.freeswitch.org/wiki/Mod_python#Known_Bugs ) that it had read issues that were fixed in 12958, could this be related? I'm on svn trunk version 16272 on 32bit debian etch. Thanks, Dan- function runCommand(command) local f = io.popen(command) -- runs command local l = f:read("*a") -- read output of command f:close() return l end function notifyStart(id) local url = " http://host1/start?id= " .. id local wget = "/usr/bin/wget " .. url local out = runCommand(wget) return out; end function notifyStop(id) local url = " http://host2/start?id= " .. id local wget = "/usr/bin/wget " .. url local out = runCommand(wget) return out; end _______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users(a)lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE: http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org -- Anthony Minessale II FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire AIM: anthm MSN:anthony_minessale@hotmail.com GTALK/JABBER/ PAYPAL:anthony.minessale@gmail.com IRC: irc.freenode.net #freeswitch FreeSWITCH Developer Conference sip:888@conference.freeswitch.org iax:guest@conference.freeswitch.org/888 googletalk:conf+888@conference.freeswitch.org pstn:+19193869900 _______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users(a)lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org _______________________________________________ FreeSWITCH-users mailing list FreeSWITCH-users(a)lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org

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NOTICE: mod_iax slated for unsupported on Feb. 5
by Michael Collins 19 Jan '10

19 Jan '10

To everyone in the FreeSWITCH community: We would like to put a call out and let everyone know that unless we find someone who wants to be the maintainer for mod_iax it will be moved to unsupported status as of Friday February 5th. Anyone who wishes to maintain the module will need to be in charge of all bug reports, updates, patches, and technical support questions. If are in a position to maintain mod_iax then please contact Brian West offlist: brian(a)freeswitch.org. -Michael

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