April 2011 - freeswitch-dev@lists.freeswitch.org

[Freeswitch-dev] [article] High-performance Timing on Linux / Windows
by Tamas Jalsovszky 23 Apr '11

23 Apr '11

Hello, I've found an article about the topic, maybe you can find something in it: http://tdistler.com/2010/06/27/high-performance-timing-on-linux-windows If not, please ignore :) Regards, T.

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[Freeswitch-dev] How to use "say" command for a conference.
by Min Xie 21 Apr '11

21 Apr '11

All, We tried to do a "say" command to a conference but always got the following. What's the right console command line parameters to perform "conference say" or "conference saymember"? freeswitch@192.168.0.123@internal> conference myconference-name say "hello world" (say) Error! say <text> Thanks! Min Xie ________________________________ NOTICE: The information contained in this electronic mail transmission is intended by Convergys Corporation for the use of the named individual or entity to which it is directed and may contain information that is privileged or otherwise confidential. If you have received this electronic mail transmission in error, please delete it from your system without copying or forwarding it, and notify the sender of the error by reply email or by telephone (collect), so that the sender's address records can be corrected.

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[Freeswitch-dev] Noise heard when a user holds a conference in SRTP mode
by Ujjwal SIngh 21 Apr '11

21 Apr '11

Hi, I have FreeSwitch configured as a conference bridge, the sip_secure_media=true in dialplan and vars.xml. User A, B and C are in a conference, the media is established in SRTP mode, when any user presses hold, other members hear noise, while in RTP mode normal Music on Hold is heard. Can anybody please help what is going wrong in SRTP case. I have uploaded FreeSwitch log in pastebin below http://pastebin.freeswitch.org/16103 Thanks for the help. Regards, Ujjwal

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[Freeswitch-dev] FreeSWITCH Conference Call Today - VoIP Abuse/PBX Honeypot
by Michael Collins 20 Apr '11

20 Apr '11

Hello all! Our agenda is here: http://wiki.freeswitch.org/wiki/FS_weekly_2011_04_20 At about 2PM EDT (11AM PDT) J. Oquendo will join us to talk about PBX Honeypot and VoIP Abuse projects. We will still start the conference at 1PM EDT/10AM PDT and do our agenda items until J. joins us. Talk to you soon! -Michael

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[Freeswitch-dev] [Re] Implementing Forward-{All, Busy, NoAnswer}, ring policies and DND in FS
by Marc Olivier Chouinard 20 Apr '11

20 Apr '11

Hi Mathieu, I think it a great idea... it something I was thinking to go look for that server side forward feature of SIP supported by Polycom. Going to be hard to define something standard for all endpoint. The basic forward all,no answer(number of ring), busy are fine to do, but the ring-on-idle and blink-on-idle... seem specific to skinny. As far as I know, in sip you would send an alert with a silence ring tone. So not sure how we would want to implement that one. In case of SIP implementation, it probably a SIP XML msg we receive... So what do we do with it ? Generate a dummy call to the dialplan ? Or should the different endpoint generate an standard event, and we make a new module that monitor those event and does populate whatever is needed ? I'm trying to think long term also of other feature we might want to implement (SIP Conferencing monitoring support for example...) Moc

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[Freeswitch-dev] Proposal to add a Deprecated Log Level
by Marc Olivier Chouinard 20 Apr '11

20 Apr '11

Hi, I would like to propose adding a Deprecated Log Level to Freeswitch. This would serve as a special warning to user that some feature shouldn't be used and might be removed in a more visible way. Also I propose we use a number for every log we do. like DEPRECATED00001 (or whatever), and create wiki entry related to it. In the wiki, we would have to put the information the user need to change to use the current function. Also we can specify a due date for removal of the feature. We could also create a special macro that we can specify the unix time for the removal of the feature and make it display as critical error if the date is less than 1 month (or something). This would help to cleanup the code in the long term without having the adverse affect of creating surprises to user. Moc

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[Freeswitch-dev] Originated session callback.
by Mohammed Habib 18 Apr '11

18 Apr '11

I need help getting events from originated session. This is my lua script: function onInput_MainSession(s, type, obj) -- This one is working fine. freeswitch.consoleLog("info", "Callback with type " .. type .. "\n"); end function onInput_NewSession(s, type, obj) -- This one is never called. freeswitch.consoleLog("info", "Callback with type " .. type .. "\n"); end session:answer(); session:setInputCallback("onInput_MainSession"); session:sleep(200); session:execute("detect_speech", "unimrcp testgrammer trestgrammer"); newsession = freeswitch.Session("user/1002"); newsession:setInputCallback("onInput_NewSession"); newsession:sleep(200); newsession:execute("detect_speech", "unimrcp testgrammer trestgrammer"); while ((session:ready() == true) ) and (newsession:ready() == true) do -- Loop sleep(200); end I am unable to capture any of the new session events or dtmf. Please help. Thank you, Mohammed Habib

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[Freeswitch-dev] FreeSWITCH Conference Call Today - SIPVicious (friendly-scanner) Author
by Michael Collins 13 Apr '11

13 Apr '11

Hello! Please join us for the conference call today as we welcome Sandro Gauci, author of SIPVicious. You may know this better by the name "friend-scanner" that the script kiddies are using. Hear from the SIPVicious author to find out what lead to him creating this tool, some of the challenges he's faced, and how he's dealt with nefarious types who've been misusing it. Today's agenda is here: http://wiki.freeswitch.org/wiki/FS_weekly_2011_04_13 Talk to you all soon! -MC

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[Freeswitch-dev] Freeswitch latest source rebuild issue under Windows
by Andrew Keil 13 Apr '11

13 Apr '11

To Freeswitch developers.... OK. Here goes, what I have done so far... 1) Setup a Virtual Machine running 32-bit XP SP3 (with all Critical Updates applied). That way I can quickly go back in time and try an install again if necessary. 2) Since I noticed that you now support Visual C++ 2010 Express, I downloaded and installed that (without the option for SQL Server Express 2008). 3) I also then installed the Windows SDK (7.1 (the latest version)). The reason for this is when I download your latest build of Freeswitch 1.0.7 today it complained about 64bit settings throughout various project files when opening Freeswitch.2010.express.sln 4) Then I simply downloaded your latest build from http://latest.freeswitch.org/ and extracted it out to c:\FreeSWITCH (so that there is a sub-directory freeswitch-1.0.7 below it with all the files) - this looks the same layout as the Freeswitch book example, except 1.0.7 version instead. 5) Opened the Freeswitch.2010.express.sln 5.1) Stated inside the Visual Studio Output Window: "Some of the properties associated with the solution could not be read." 6) Built the solution via F7 See attached for the build errors from Visual Studio. I guess my questions are the following: Q1) Should I be running Visual C++ 2010 Express or Visual C++ 2008 Express - it does not matter to me, however I always like to move with the times? Q2) Was I right in installing the Windows SDK (http://msdn.microsoft.com/en-us/windows/bb980924.aspx) after the installation of Visual C++ 2010 Express? Perhaps this should be added to the Freeswitch windows installation instructions page: http://wiki.freeswitch.org/wiki/Installation_for_Windows Q3) Should I expect the http://latest.freeswitch.org/ version of freeswitch to Build first time? Has this been tested? Q4) Should I simply use the 1.0.6 version with Visual C++ 2008 Express and follow the Freeswitch book word for word? This seems a reliable path, but I am a 'C' developer myself and would like to start out with a more up-to-date dev. environment and a version of freeswitch that is closer to the current version. Q5) Can someone make comments on the Build errors that are inside the attached file. Obviously I could go through and debug each build error, however I feel it best to have my questions answered above to avoid wasting time. Please note. I can happily start again and go back in time to the point prior to the installation of Visual C++ 2010 Express, since I am running a ESXi Virtual Machine. All I aiming for is a clean setup of FreeSWITCH under XP for testing and developing purposes (this is not to run in a production environment). I would like to be as up-to-date as possible in order to progress quickly (obviously I will install GIT/TortoiseGIT etc.. to make my dev. environment more integrated once I have a working base version of Freeswitch). Thanks in advance, Andrew Keil

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[Freeswitch-dev] FreeSWITCH: No Longer The Best Kept Secret In OSS VoIP Software
by Michael Collins 13 Apr '11

13 Apr '11

As you know, the FreeSWITCH project and community are both growing rapidly. We are always looking for people to step up and help out. This article talks about some of the things that you can do to assist in dealing with the growing pains that we all feel: http://www.freeswitch.org/node/320 Thanks for your support and please keep up the good work! -Michael

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