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

[Freeswitch-dev] Issue with mod_diangling during compilation
by Papineni, Suneel 16 Nov '11

16 Nov '11

Hi, I am trying to understand mod_diangling and followed documentation at http://wiki.freeswitch.org/wiki/Dingaling As I am running on Windows, Installed GnuTls and generated libgnutls-26.lib file. Added additional include directory and dependencies to iksemel library project. Now when I compile, it should generate respective DLLs right. Unfortunately I am not finding the TLS DLLs' as mentioned in the link. I tried to compile whole solution and also compiled iksemel project and mod_diangling project separately. Still I didn't find the TLS DLLs in output (Release) folder. Can someone please let me know what I am missing here. Also please let me know if I need to follow any other procedure. Note: I am using latest version of FreeSwitch from GIT and using Visual Studio 2010. Thanks & Regards Suneel

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[Freeswitch-dev] FreeSWITCH Conf Call Today
by Michael Collins 16 Nov '11

16 Nov '11

Hello all, We have a really light agenda for the conf call today: http://wiki.freeswitch.org/wiki/FS_weekly_2011_11_16 Today would be a good day to come talk about your FreeSWITCH questions! -MC

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[Freeswitch-dev] Help Wanted [Consultants and Developers]
by Anthony Minessale 16 Nov '11

16 Nov '11

Anyone out there interested in getting some consulting leads and doing regular work regarding FS or anyone who is ambitious and interested in a larger more permanent position doing development frontend and backend for Barracuda Networks drop us a line. email jobs(a)freeswitch.org with relevant contact info and CV -- 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 googletalk:conf+888@conference.freeswitch.org pstn:+19193869900

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[Freeswitch-dev] mod_say with a date
by Matthew Margolis 15 Nov '11

15 Nov '11

When I try to use mod_say to speak a date, it never gets the 19XX's correct. It simply says it as a number such as "One thousand, nine hundred, ninety nine" as opposed to "Nineteen ninety nine." Am I doing something wrong? Or is this a bug? I am using a lua script: session:execute("say", "en-Callie current_date pronounced " .. [unix-timestamp]) Matthew Margolis Programmer PATLive T 850.422.2527 ext 74 E matthew.margolis(a)patlive.com

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Re: [Freeswitch-dev] FreeSWITCH-dev Digest, Vol 65, Issue 12
by Bhrugu Mehta 15 Nov '11

15 Nov '11

ok thnks for reply for autodialer. but how to create this in freeswitch. Any starting point of this matter. suggest me.. Regards, 2011/11/14 <freeswitch-dev-request(a)lists.freeswitch.org> > Send FreeSWITCH-dev mailing list submissions to > freeswitch-dev(a)lists.freeswitch.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev > or, via email, send a message with subject or body 'help' to > freeswitch-dev-request(a)lists.freeswitch.org > > You can reach the person managing the list at > freeswitch-dev-owner(a)lists.freeswitch.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of FreeSWITCH-dev digest..." > > Today's Topics: > > 1. Re: version numbers (Tom Parrott) > 2. Re: version numbers (Anthony Minessale) > 3. Re: version numbers (Anthony Minessale) > 4. Re: G.729AB License (Szentesi Kriszti?n) > 5. autodialer (Bhrugu Mehta) > 6. Re: autodialer (Michael Collins) > 7. How can I detect the cause of a potential memory leak? > (Fran?ois Delawarde) > 8. Re: How can I detect the cause of a potential memory leak? > (Anthony Minessale) > > > ---------- Forwarded message ---------- > From: Tom Parrott <tomp(a)tomp.co.uk> > To: freeswitch-dev(a)lists.freeswitch.org > Date: Sat, 12 Nov 2011 14:30:58 +0000 > Subject: Re: [Freeswitch-dev] version numbers > Anthony, > > I would be interested to know how you and the other Freeswitch developers > go about deploying new 'versions' of the code. > > Traditionally Linux uses various flavours of package management, such as > RPM and APT that takes an upstream source tarball, combines it with patches > and any other vendor supplies changes and then makes a package that can be > installed on multiple servers. > > At Infinity Tracking we have been using Freeswitch in production for over > 6 months now and it has been extremely reliable. > > We run several servers in a cluster, so it is important that we can manage > code deployments effectively. > > We use RPM and Puppet to ensure consistent package versions. > > With every other piece of software in the stack we use; MySQL, PHP, > Apache, Nginx, Memcached, Redis to name a few they are released as tarballs > or at least versioned tags in git/svn. > > This enables us to pull down either a tarball or extract a specific tag > version and from there build a package with a version number. > > With Freeswitch we have to 'git pull' the latest head, and then increment > our build number, e.g. 1.0.7-12, however our version number of the package > is internal to us, and so is of no use to other people for reporting bugs > against. > > I understand your concerns about the rate of development and how you don't > want to get people stuck on older versions, and we don't expect a tagged > version to instantly deployable without internal testing ourselves, just > like git head wouldn't be. > > I was wondering is there any possibility of having something like a > 'nightly' build version that is tagged in git that people could use as a > common reference point? > > Thanks > Tom > > > > > > > > ---------- Forwarded message ---------- > From: Anthony Minessale <anthony.minessale(a)gmail.com> > To: freeswitch-dev(a)lists.freeswitch.org > Date: Sat, 12 Nov 2011 11:52:26 -0600 > Subject: Re: [Freeswitch-dev] version numbers > > > On Sat, Nov 12, 2011 at 12:45 AM, Dalei Liu <daleiliu(a)gmail.com> wrote: > >> Sound great. As everything is planned, do you have a rough estimate >> of the code need to be done before freeze v1.0? And what's feature >> list of project dragon? Any target release date for both projects? >> >> > We don't really plan too far ahead so far. It's probably a good idea to > get into at some point but we haven't thus far. > The one major architecture idea we have been considering for a while is a > new kind of controller module, something that could plug into the concept > of using signalling on a controller box to command the media resources on > another but that's been an idea for years now ;) > > > > 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 > googletalk:conf+888@conference.freeswitch.org > pstn:+19193869900 > > > ---------- Forwarded message ---------- > From: Anthony Minessale <anthony.minessale(a)gmail.com> > To: freeswitch-dev(a)lists.freeswitch.org > Date: Sat, 12 Nov 2011 11:55:24 -0600 > Subject: Re: [Freeswitch-dev] version numbers > > > On Sat, Nov 12, 2011 at 8:30 AM, Tom Parrott <tomp(a)tomp.co.uk> wrote: > >> Anthony, >> >> I would be interested to know how you and the other Freeswitch >> developers go about deploying new 'versions' of the code. >> >> >> > > Right now we make a new version every time we commit and that's about it. > We currently have a policy to never intentionally leave our git HEAD in an > unusable state. > > This is hard to do naturally so that's why we have the idea to create 2 > branches where one is only updated with important changes etc. > > None if this is written in stone, I am just waiting for it all to fall > into place the most sensible way so we can keep things moving. > > I will say a new release is eminent, I just need to find the resources to > pull everything together. > > > > > > > -- > 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 > googletalk:conf+888@conference.freeswitch.org > pstn:+19193869900 > > > ---------- Forwarded message ---------- > From: "Szentesi Krisztián" <sz.krisz(a)freemail.hu> > To: freeswitch-dev(a)lists.freeswitch.org > Date: Sat, 12 Nov 2011 16:56:24 +0100 (CET) > Subject: Re: [Freeswitch-dev] G.729AB License > Hello, > > any news with the windows version of G.729 transcoder? Any support needed > for that? > > Thanks, > Krisztian > > -----Original Message----- > From: freeswitch-dev-bounces(a)lists.freeswitch.org > [mailto:freeswitch-dev-bounces@lists.freeswitch.org] On Behalf Of Michael > Jerris > Sent: Friday, June 18, 2010 8:14 PM > To: freeswitch-dev(a)lists.freeswitch.org > Subject: Re: [Freeswitch-dev] G.729AB License > > I am going to try to work on that a bit this weekend. Drop me a line > directly next week, and we'll see if we can test this out. > > Mike > > On Jun 17, 2010, at 4:53 PM, Bob Coleman wrote: > > > Hi, > > > > Any news on the windows version? Progress? > > > > > _______________________________________________ > FreeSWITCH-dev mailing list > FreeSWITCH-dev(a)lists.freeswitch.org > http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-dev > http://www.freeswitch.org > > > ---------- Forwarded message ---------- > From: Bhrugu Mehta <bhrugumehta(a)gmail.com> > To: freeswitch-dev(a)lists.freeswitch.org > Date: Mon, 14 Nov 2011 11:48:12 +0530 > Subject: [Freeswitch-dev] autodialer > HI, all > > Is there any way to create autodialer in freeswitch. I am new to > freeswitch. > > Thanks and regards, > > -- > Bhrugu Mehta > Sr. S/W Engineer > VOIP,Telephony Team (Asterisk, Opensips, Zaptel etc.) > India > > > > ---------- Forwarded message ---------- > From: Michael Collins <msc(a)freeswitch.org> > To: freeswitch-dev(a)lists.freeswitch.org > Date: Mon, 14 Nov 2011 09:10:49 -0800 > Subject: Re: [Freeswitch-dev] autodialer > > > On Sun, Nov 13, 2011 at 10:18 PM, Bhrugu Mehta <bhrugumehta(a)gmail.com>wrote: > >> HI, all >> >> Is there any way to create autodialer in freeswitch. I am new to >> freeswitch. >> > Yes, there is. ;) > -MC > > >> >> Thanks and regards, >> >> -- >> Bhrugu Mehta >> Sr. S/W Engineer >> VOIP,Telephony Team (Asterisk, Opensips, Zaptel etc.) >> India >> >> >> _________________________________________________________________________ >> Professional FreeSWITCH Consulting Services: >> consulting(a)freeswitch.org >> http://www.freeswitchsolutions.com >> >> FreeSWITCH-powered IP PBX: The CudaTel Communication Server >> http://www.cudatel.com >> >> Official FreeSWITCH Sites >> http://www.freeswitch.org >> http://wiki.freeswitch.org >> http://www.cluecon.com >> >> FreeSWITCH-dev mailing list >> FreeSWITCH-dev(a)lists.freeswitch.org >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev >> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-dev >> http://www.freeswitch.org >> >> > > > ---------- Forwarded message ---------- > From: François Delawarde <fdelawarde(a)wirelessmundi.com> > To: freeswitch-dev(a)lists.freeswitch.org > Date: Mon, 14 Nov 2011 18:30:27 +0100 > Subject: [Freeswitch-dev] How can I detect the cause of a potential memory > leak? > Hello, > > I'm experiencing what I think is a memory leak in a production system > with a recent git (2-Nov), with FS consuming >5GB and increasing after a > few days with never more than 10 calls at once. > > While the users are not experiencing problems so far, I'm a bit worried. > So I have a few questions: > > - How can I be sure it's a leak and not some memory pool thing that FS > would free when the system needs (system has 10GB total)? > > - If I unload modules one by one, is the memory used by this module > freed immediately? > > - What would be a "good" way to try and narrow down the cause? Is > valgrind a good tool for that? > > Of course I'll try with GIT HEAD and try my best to find the cause > before considering to add a new Jira issue, otherwise it's quite > useless. > > > Thanks, > François. > > > > > > ---------- Forwarded message ---------- > From: Anthony Minessale <anthony.minessale(a)gmail.com> > To: freeswitch-dev(a)lists.freeswitch.org > Date: Mon, 14 Nov 2011 11:41:07 -0600 > Subject: Re: [Freeswitch-dev] How can I detect the cause of a potential > memory leak? > > valgrind is your best bet: > > valgrind --tool=memcheck --log-file=vg.log --leak-check=full > --leak-resolution=high --show-reachable=yes > /usr/local/freeswitch/bin/freeswitch -vg > > > run this on normal traffic for a while and get the log file. > > > if you unload mods it would not help with a leak but it would with a > swelling pool. > > > > On Mon, Nov 14, 2011 at 11:30 AM, François Delawarde < > fdelawarde(a)wirelessmundi.com> wrote: > >> Hello, >> >> I'm experiencing what I think is a memory leak in a production system >> with a recent git (2-Nov), with FS consuming >5GB and increasing after a >> few days with never more than 10 calls at once. >> >> While the users are not experiencing problems so far, I'm a bit worried. >> So I have a few questions: >> >> - How can I be sure it's a leak and not some memory pool thing that FS >> would free when the system needs (system has 10GB total)? >> >> - If I unload modules one by one, is the memory used by this module >> freed immediately? >> >> - What would be a "good" way to try and narrow down the cause? Is >> valgrind a good tool for that? >> >> Of course I'll try with GIT HEAD and try my best to find the cause >> before considering to add a new Jira issue, otherwise it's quite >> useless. >> >> >> Thanks, >> François. >> >> >> _________________________________________________________________________ >> Professional FreeSWITCH Consulting Services: >> consulting(a)freeswitch.org >> http://www.freeswitchsolutions.com >> >> FreeSWITCH-powered IP PBX: The CudaTel Communication Server >> http://www.cudatel.com >> >> Official FreeSWITCH Sites >> http://www.freeswitch.org >> http://wiki.freeswitch.org >> http://www.cluecon.com >> >> FreeSWITCH-dev mailing list >> FreeSWITCH-dev(a)lists.freeswitch.org >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev >> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-dev >> 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 > googletalk:conf+888@conference.freeswitch.org > pstn:+19193869900 > > _______________________________________________ > FreeSWITCH-dev mailing list > FreeSWITCH-dev(a)lists.freeswitch.org > http://lists.freeswitch.org/mailman/listinfo/freeswitch-dev > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-dev > http://www.freeswitch.org > > -- Bhrugu Mehta Sr. S/W Engineer VOIP,Telephony Team (Asterisk, Opensips, Zaptel etc.) India

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[Freeswitch-dev] autodialer
by Bhrugu Mehta 14 Nov '11

14 Nov '11

HI, all Is there any way to create autodialer in freeswitch. I am new to freeswitch. Thanks and regards, -- Bhrugu Mehta Sr. S/W Engineer VOIP,Telephony Team (Asterisk, Opensips, Zaptel etc.) India

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Re: [Freeswitch-dev] version numbers
by Tom Parrott 12 Nov '11

12 Nov '11

Anthony, I would be interested to know how you and the other Freeswitch developers go about deploying new 'versions' of the code. Traditionally Linux uses various flavours of package management, such as RPM and APT that takes an upstream source tarball, combines it with patches and any other vendor supplies changes and then makes a package that can be installed on multiple servers. At Infinity Tracking we have been using Freeswitch in production for over 6 months now and it has been extremely reliable. We run several servers in a cluster, so it is important that we can manage code deployments effectively. We use RPM and Puppet to ensure consistent package versions. With every other piece of software in the stack we use; MySQL, PHP, Apache, Nginx, Memcached, Redis to name a few they are released as tarballs or at least versioned tags in git/svn. This enables us to pull down either a tarball or extract a specific tag version and from there build a package with a version number. With Freeswitch we have to 'git pull' the latest head, and then increment our build number, e.g. 1.0.7-12, however our version number of the package is internal to us, and so is of no use to other people for reporting bugs against. I understand your concerns about the rate of development and how you don't want to get people stuck on older versions, and we don't expect a tagged version to instantly deployable without internal testing ourselves, just like git head wouldn't be. I was wondering is there any possibility of having something like a 'nightly' build version that is tagged in git that people could use as a common reference point? Thanks Tom

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[Freeswitch-dev] version numbers
by Dalei Liu 12 Nov '11

12 Nov '11

Hi, I've been using freeswitch for a while and really like the stability and sip compatibility. While the code is excellent, I think the version management could be better. >From the git repository, the last tag is 1.0.6 dated a year and half ago, and there was a 1.0.7 announcement but no tag anywhere. As described in the installation guide git repository is strongly recommended but the problem is, it's a changing target. And using SHA1 is really not helpful to the users. Is it possible to define a formal version numbering system and regular release procedure? For example, if we think the current master is stable enough has the features we need and no major issue, tag it as 1.1-rc1, release it and let the users to test it under all different conditions. And then tag 1.1-rc2, 1.1-rc3, etc until all the the minor issues are either fixed or moved to next minor release v1.2. At that moment, tag and release 1.1 and create a branch b1.1 on master. Later, only the bug fixes go into the branch and it can be tagged as v1.1.1, then 1.1.2, etc. All the new features or enhancements will sit in master and be included in the next minor release v1.2, which will follow the same procedure. In this way, the users will have a fixed target to test and report issues and the developers will have a way to reproduce the same problem. And it will help the users and developers from outside understand the development progress. I believe it will also help integrate freeswitch into mainstream distros, like debian and fedora. My dream is one day, I could just type apt-get install freeswitch from the fresh debian installation. If you think it worths the time, I could contribute some time on it. Best regards, Dalei

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Re: [Freeswitch-dev] Cepstral locks up
by Tom Parrott 11 Nov '11

11 Nov '11

Hi, I am happy to, although I'm sure it can be improved as this is my first lua script. Although its in production now and working like a charm. :) First, I created a phrase macro for requesting TTS, and then call the LUA script from there:  <macro name="tts"> <input pattern="(.*)"> <match> <action function="execute" data="lua(tts_cache.lua '$1')"/> <action function="play-file" data="${tts_file}" /> </match> </input> </macro> Then this is the tts_cache.lua script: -- This script generates a wav file of the sentence passed in to it. -- It uses the Cepstral swift command to perform text-to-speech conversion. -- If the wav file already exists for this sentence, then it is not generated. -- Author: Thomas Parrott <thomas.parrott(a)infinity-tracking.com> api = freeswitch.API(); msg = argv[1]; msgMd5 = api:execute( "md5", msg ); filename = '/var/lib/tts_cache/' .. msgMd5 .. '.wav'; cmd = '/opt/swift/bin/swift'; -- Set a channel variable so that we know which file to play back. session:setVariable( 'tts_file', filename ); -- Check whether the file already exists. file, errMsg = io.open( filename, "r" ) if not file then api:execute( 'system', cmd .. ' -o "' .. filename .. '" "' .. msg .. '"' ); end If I can have a branch into contrib I'll post it up there. Thanks Tom > On 11/11/2011 01:00 AM, Tom Parrott wrote: > [snip] >> Let me know if you would like to see the script. > > Good to see you found a solution. If you don't mind sharing your script > with the Community perhaps you could ask one of the developers to put it > somewhere in contrib/ or give you access to your own branch in contrib/. > > Regards, > Patrick > > >

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[Freeswitch-dev] Cepstral locks up
by Tom Parrott 11 Nov '11

11 Nov '11

Hi, I am using mod_cepstral to perform call announce features. On one of our servers the API call to run a TTS blocked, and stopped the call from proceeding until a 20 second delay had occurred. Additionally, when I ran /opt/swift/bin/swift -o test.wav "Hello World" The command would also block for 20 seconds, and not generate any audio. I ran reload mod_cepstra, to no avail. Eventually I restarted Freeswitch and it fixed the problem. Do you know what could cause this? I have a license purchase from Cepstral. Thanks Tom

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