- FreeSWITCH-dev - FreeSWITCH Mailing Lists

LAST REMINDER: FreeSWITCH Users Group & Install Fest is tomorrow in San Francisco!
by Darren Schreiber 24 Apr '10

24 Apr '10

Hi everyone, A final reminder that we’ll be doing a FreeSWITCH users group meet-up and install-fest tomorrow in San Francisco at Borders Books. It will be at 4pm. If you plan to attend please R.S.V.P. via the MeetUp website so I have an accurate headcount before the meeting. Look forward to seeing you Bay Area folks tomorrow! http://www.meetup.com/fsusers/calendar/13009468/ for details, location & RSVP ability. Sincerely, Darren Schreiber

1 0

Create applications in FreeSWITCH
by Vitalii Colosov 23 Apr '10

23 Apr '10

Hi dear group, I would like to start writing plugins (applications) for FreeSWITCH that will be called from dialplan: <action application="my_cool_application"...> Could you please provide me some steps following which I will be able to create "helloworld" C/C++ application that will be called from dialplan? Or some link if this is already described somewhere... I tried to google but did not find that. Then, if I will create something useful, I will contribute it to the community with pleasure... :-) Thank you very much! Vitalie

6 8

recommended sip phone or adapter for outside LAN
by vip killa 22 Apr '10

22 Apr '10

I have a freeswitch server running at one location. I want to setup a sip phone at another location (outside the local freeswitch network). can someone recommend a sip phone or adapter that is not too expensive and will easily connect/work with the freeswitch server at location one?

2 1

Fwd: thousands of memory leaks when using own module and mfc dll
by Sebastian Rudek 22 Apr '10

22 Apr '10

Dear Freeswitch developers, i have a problem with FreeSwitch (Version 1.0.4) and my own module, which loads a MFC based DLL -- where obviously memory leaks are produced. let me try to explain what i have. 1) First of all, let's discuss the case where everything works fine in freeswitch. My FreeSwitch module (which here loads no further DLL) is loaded and unloaded correctly when a call is accepted and later on hung up. 2) Then i load an "empty" DLL, without MFC and all that stuff, which i created, within my FreeSwitch module. I do this when accepting a call. when hanging up, I FreeLibrary(), quit FreeSwitch and everything is fine. No memory leaks, no errors, just everything as it ought to be. 3) But then! Then i take my module and load a DLL which uses MFC. and then, when after unloading the DLL on hanging up, I exit the FreeSwitch application and get that many memory leak reports in the debug out of visual studio 2008... that leads me to my question: Are there any know issues with FreeSwitch and MFC DLLs ? I tried to simulate the problem with creating an Application which simply loads the Non-MFC DLL (see number 2 above). No memory leaks. Also, no memory leaks are detected when loading the MFC-DLL from 3) (see above). but Visual Studio detects one (!) 4-byte-memory-leak when loading the MFC DLL inside the Non-MFC-Dll (like the FreeSwitch module ought to do it). Back to the question, if there is an issue with FreeSwitch and MFC-DLLs. The object dump, which Visual Studio gives to me, says that leaks are detected at "VARCHAR(255)", "shma", "TeleTone" or "loopback.auto". I do not know where that comes from. Maybe, you have an idea which you could share with me to solve the problem, on which i have spent really much time already... I just attach the out as text file. Thank you so much in advance Sebastian

5 5

windows json build
by Tamas Cseke 22 Apr '10

22 Apr '10

Hello, I've seen the json upgrade (0.8 ->0.9) has been done for windows as well in r17064. If it would work, I'd like to fix the windows build for mod_json_cdr (http://jira.freeswitch.org/browse/MODEVENT-62) I was trying with vc++ 2008 express, but I can't compile jsonlib. json_util.c(62) : error C2065: 'O_RDONLY' : undeclared identifier json_util.c(97) : error C2065: 'O_WRONLY' : undeclared identifier json_util.c(97) : error C2065: 'O_TRUNC' : undeclared identifier json_util.c(97) : error C2065: 'O_CREAT' : undeclared identifier Is it works for you? does mod_curl build works on windows? or the jsonlib doesn't support windows at all (it seems to me) ? Thanks in advance, Tamas

3 4

Problem with sending DTMF on FXS port bridged to an FXO port
by devel＠thom.fr.eu.org 21 Apr '10

21 Apr '10

Hello, Im having trouble with this configuration with sangoma A400 card. What happens is this : the call is established (bridged from FXS to FXO) to an IVR, then the caller press some key. At that moment, the sangoma card detects the DTMF on the FXS channel, and queue the DTMF to be sent of the FXO channel. As a result, to the remote IVR, the DTMF is received twice (once inband, and a second time when generated from the FXO). I sometimes get an even worse scenario where the DTMF is detected by the card on both channels, and an endless loop start as the DTMF gets detected by the other channel when generated and so on and so forth. I tried to stop DTMF generation by adding the following lines to the dialplan before the bridge <action application="stop_dtmf" data=""/> <action application="stop_dtmf_generate" data=""/> <action application="bridge" data="openzap/2/2/$1"/> But this did not help. I could kindof solve the endless loop by modifying zap_io.c in zap_channel_set_state, when the new state is dialing (which means the FXO channel is an outbound one, and I therefore dont need DTMF detection) I do a zap_clear_flag(zchan, ZAP_CHANNEL_DTMF_DETECT); which prevent further DTMF detection on that channel. I dont know where to carry on now, as just preventing DTMF generation on outbound FXO channel would prevent DTMF generation where A leg is sofia or any other. François

1 0

FreeSWITCH Conference Call
by Michael Collins 21 Apr '10

21 Apr '10

Hello all. Here is a reminder that the FreeSWITCH community conference call will be starting soon. The agenda is here: http://wiki.freeswitch.org/wiki/FS_weekly_2010_04_21 Please feel free to add your agenda items. -MC

1 0

FreeSWITCH Connector For Vestec Speech Recognition Engine
by Michael Collins 19 Apr '10

19 Apr '10

Good news! FreeSWITCH and Vestec have teamed up to deliver a FreeSWITCH connector for their speech recognition engine: http://www.freeswitch.org/node/252 Kudos to everyone who made this possible. Please go buy some speech recognition licenses and start building some great new applications! -MC

1 0

Wiki info: fs_ivrd
by Michael Collins 17 Apr '10

17 Apr '10

Gang, I just finished some awesome documentation on using fs_ivrd and the Perl ESL::IVR module: http://wiki.freeswitch.org/wiki/Ivrd If anyone else is using fs_ivrd and has some examples then by all means please add to this page. Also, feel free to check the page's accuracy. Thanks! -MC

1 0

Re: [Freeswitch-dev] how to setup lua as a daemon for event socket outbound
by vectorno vectorno 16 Apr '10

16 Apr '10

IIs ivrd availible for windows

4 3