[Freeswitch-users] Record module for video calls

Mon Nov 13 10:43:07 UTC 2017

Perhaps that's the problem, we found that the majority of devices we use had better compatibility with H264 so we don't use VP8.

There's not much documentation currently available for mod_av so I'm not sure if there are any codec restrictions. If possible I would try to repeat your test using H264 as the video codec.

________________________________________
From: FreeSWITCH-users [freeswitch-users-bounces at lists.freeswitch.org] on behalf of 王聡 [cong.wang.itsherpa at gmail.com]
Sent: 13 November 2017 10:10
To: FreeSWITCH Users Help
Subject: Re: [Freeswitch-users] Record module for video calls

Sorry for asking too much, but I want to confirm video codec during your recording(VP8 / H264 / etc.).

My client can only use vp8 codec, and mod_av always record via h264. Maybe this will be the reason.

As far as I tested, there are no error on fs_cli, but video packets(VP8) from server almost disappered in tcpdump, and I can’t find out the problem :(

> 2017/11/13 17:40、Shaun Stokes <shaun.stokes at itec-support.co.uk>のメール:
>
> Your example now looks almost identical to ours but we don't have any issues recording H264 video with G722 audio.
>
> Haven't tested using Linphone but it works using the Jitsi (desktop) softphone client G722\H264.
>
> uuid_record xxx-xxx-xxx-xx-xxx start /tmp/test2.mp4
> 2017-11-13 08:09:12.226846 [DEBUG] avformat.c:1919 sample rate: 16000, channels: 1
> 2017-11-13 08:09:12.226846 [DEBUG] avformat.c:2037 use video codec: [28] h264 (H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10)
> 2017-11-13 08:09:12.236857 [NOTICE] avformat.c:648 sample_rate: 16000 nb_samples: 1024
> Output #0, mp4, to '/tmp/test2.mp4':
>    Stream #0:0
> : Audio: aac (libfaac), 16000 Hz, mono, s16, 96 kb/s
> 2017-11-13 08:09:12.236857 [INFO] avformat.c:2061 Opening File [/tmp/test2.mp4] 16000hz  with VIDEO
> 2017-11-13 08:09:12.246844 [DEBUG] switch_core_media_bug.c:945 Attaching BUG to sofia/internal/200 at 192.168.1.240:42582
> 2017-11-13 08:09:12.256874 [DEBUG] switch_ivr_async.c:1500 No silence detection configured; assuming start of speech
> using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX XOP FMA4 FMA3 LZCNT BMI1
> profile Constrained Baseline, level 4.1
> 264 - core 146 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=2 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=6 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=60 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=10 rc=crf mbtree=1 crf=18.0 qcomp=0.60 qpmin=10 qpmax=31 qpstep=4 ip_ratio=1.41 aq=1:1.00
> 2017-11-13 08:09:12.316837 [INFO] avformat.c:2716 use video codec implementation Video: h264 (libx264), yuv420p(pc, gbr/unknown/unknown), 640x480, q=10-31
> 2017-11-13 08:09:12.316837 [NOTICE] avformat.c:730 video thread start
>
> ________________________________________
> From: FreeSWITCH-users [freeswitch-users-bounces at lists.freeswitch.org] on behalf of 王聡 [cong.wang.itsherpa at gmail.com]
> Sent: 13 November 2017 04:25
> To: FreeSWITCH Users Help
> Subject: Re: [Freeswitch-users] Record module for video calls
>
> I had tried this configuation just now, and freeswitch showed me a new error:
>
> 2017-11-13 13:12:17.990540 [ERR] avformat.c:2225 Error while writing audio frame: Invalid argument
>
> As a result, I got a mp4 file, but only voice included. Both caller and mp4 file has no video. Is there any codec problems exists?
>
> Messages on record start:
>
> EXECUTE sofia/external/1001 at 192.168.109.2<mailto:sofia/external/1001 at 192.168.109.2> record_session(/tmp/test.mp4)
> 2017-11-13 13:12:17.480540 [DEBUG] avformat.c:1919 sample rate: 48000, channels: 1
> 2017-11-13 13:12:17.480540 [DEBUG] avformat.c:2037 use video codec: [28] h264 (H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10)
> 2017-11-13 13:12:17.480540 [NOTICE] avformat.c:648 sample_rate: 48000 nb_samples: 1024
> Output #0, mp4, to '/tmp/test.mp4':
>    Stream #0.0
> : Audio: libvo_aacenc, 48000 Hz, mono, s16, 131 kb/s
> 2017-11-13 13:12:17.480540 [INFO] avformat.c:2061 Opening File [/tmp/test.mp4] 48000hz  with VIDEO
> 2017-11-13 13:12:17.540539 [NOTICE] switch_vpx.c:406 VPX reset encoder picture from 320x240 to 352x288 2048 BW
> using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX AVX2 FMA3 LZCNT BMI2
> profile Constrained Baseline, level 4.1
> 264 - core 142 r2431 a5831aa - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=2 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=1 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=60 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=10 rc=crf mbtree=1 crf=18.0 qcomp=0.60 qpmin=10 qpmax=31 qpstep=4 ip_ratio=1.41 aq=1:1.00
> 2017-11-13 13:12:17.560543 [INFO] avformat.c:2716 use video codec implementation Video: libx264, yuv420p, 1280x720, q=10-31
> 2017-11-13 13:12:17.560543 [NOTICE] avformat.c:730 video thread start
>
> Regards.
>
>
> 2017/11/12 10:24、Shaun Stokes <shaun.stokes at itec-support.co.uk<mailto:shaun.stokes at itec-support.co.uk>>のメール:
>
> In a nutshell.
>
> Debian 8.9 (Net install)
>
> 'deb http://www.deb-multimedia.org<http://www.deb-multimedia.org/> jessie main non-free' >> /etc/apt/sources.list
> 'deb-src http://www.deb-multimedia.org<http://www.deb-multimedia.org/> jessie main non-free' >> /etc/apt/sources.list
>
> apt-get update
> apt-get install -y --force-yes deb-multimedia-keyring
> apt-get update
> apt-get install -y --force-yes ffmpeg
>
> apt-get update && apt-get install -y --force-yes curl memcached haveged libssl-dev libvorbis0a libogg0 libogg-dev libvorbis-dev libshout3 libshout3-dev libmpg123-dev libmp3lame-dev
> curl https://files.freeswitch.org/repo/deb/debian/freeswitch_archive_g0.pub | apt-key add -
> "deb http://files.freeswitch.org/repo/deb/freeswitch-1.6/ jessie main" > /etc/apt/sources.list.d/freeswitch.list
> apt-get update && apt-get upgrade
> apt-get install -y --force-yes freeswitch-video-deps-most
> ## Libavcodec might already be installed at this point in one of the above packages, if so don’t install again.
> apt-get install libavcodec-extra libavcodec-extra-56
>
> git config --global pull.rebase true
>
> cd /usr/src
> rm -R freeswitch
> git clone -b v1.6 https://freeswitch.org/stash/scm/fs/freeswitch.git /usr/src/freeswitch
> cd freeswitch
>
> ./bootstrap.sh -j
> sed -i /usr/src/freeswitch/modules.conf -e s:'#applications/mod_cidlookup:applications/mod_cidlookup:'
> sed -i /usr/src/freeswitch/modules.conf -e s:'#applications/mod_memcache:applications/mod_memcache:'
> sed -i /usr/src/freeswitch/modules.conf -e s:'#applications/mod_curl:applications/mod_curl:'
> sed -i /usr/src/freeswitch/modules.conf -e s:'#applications/mod_av:applications/mod_av:'
> sed -i /usr/src/freeswitch/modules.conf -e s:'#applications/mod_directory:applications/mod_directory:'
> sed -i /usr/src/freeswitch/modules.conf -e s:'#applications/mod_distributor:applications/mod_distributor:'
> sed -i /usr/src/freeswitch/modules.conf -e s:'#formats/mod_shout:formats/mod_shout:'
>
> export CFLAGS="-g -ggdb"
> export MOD_CFLAGS="-g -ggdb"
> ./configure --prefix=/usr/local/freeswitch --enable-core-pgsql-support --disable-fhs
> make
> rm -rf /usr/local/freeswitch/{lib,mod,bin}/*
> make install
> make sounds-install moh-install
> make hd-sounds-install hd-moh-install
> make cd-sounds-install cd-moh-install
>
> From: FreeSWITCH-users [mailto:freeswitch-users-bounces at lists.freeswitch.org] On Behalf Of ??
> Sent: 11 November 2017 23:26
> To: FreeSWITCH Users Help <freeswitch-users at lists.freeswitch.org<mailto:freeswitch-users at lists.freeswitch.org>>
> Subject: Re: [Freeswitch-users] Record module for video calls
>
>
> Could you send me your server configuration (such as OS version and RPMs)? I need to determine if I missed any RPMs or codes.
>
> Regards.
>
>
> Shaun Stokes <shaun.stokes at itec-support.co.uk<mailto:shaun.stokes at itec-support.co.uk>> 于 2017年11月10日周五 20:49写道：
> I've just tested video recording in mod_av and it works great but if I do need to unload mod_26x.
>
> Unlike audio recording which combines all channels you have to record each video channel\steam separately (not a problem, just an observation).
> uuid_record xxx-xxx-xxx start /tmp/test.mp4
>
> Shaun
> ________________________________________
> From: FreeSWITCH-users [freeswitch-users-bounces at lists.freeswitch.org<mailto:freeswitch-users-bounces at lists.freeswitch.org>] on behalf of Shaun Stokes [shaun.stokes at itec-support.co.uk<mailto:shaun.stokes at itec-support.co.uk>]
> Sent: 10 November 2017 08:08
> To: FreeSWITCH Users Help
> Subject: Re: [Freeswitch-users] Record module for video calls
>
> It's just a guess, but if you're using mod_av then do you still need mod_h26x as that only supports pass-through mode. Perhaps mod_h26x is being used for the video therefore preventing mod_av from recording (Operation not permitted), again just a guess.
>
> Does it work if you disable mod_h26x?
>
> Shaun
> ________________________________________
> From: FreeSWITCH-users [freeswitch-users-bounces at lists.freeswitch.org<mailto:freeswitch-users-bounces at lists.freeswitch.org>] on behalf of 王聡 [cong.wang.itsherpa at gmail.com<mailto:cong.wang.itsherpa at gmail.com>]
> Sent: 10 November 2017 01:44
> To: FreeSWITCH Users Help
> Subject: Re: [Freeswitch-users] Record module for video calls
>
> Hey all,
>
> Thanks for your advice, I had checked the PRMs and installed libavcodec-extra, and new codecs had added into mod_av, but it still not works.
>
> Now mod_av shows error during recordings:
>
> 2017-11-10 10:39:08.255864 [ERR] avformat.c:614 Could not open video codec: Operation not permitted
> 2017-11-10 10:39:08.255864 [ERR] avformat.c:2505 Error adding video stream
>
> Codec lists:
>
> type,name,ikey
> codec,ADPCM (IMA),mod_spandsp
> codec,AMR / Bandwidth Efficient,mod_amr
> codec,AMR / Octet Aligned,mod_amr
> codec,B64 (STANDARD),mod_b64
> codec,G.711 alaw,CORE_PCM_MODULE
> codec,G.711 ulaw,CORE_PCM_MODULE
> codec,G.722,mod_spandsp
> codec,G.726 16k,mod_spandsp
> codec,G.726 16k (AAL2),mod_spandsp
> codec,G.726 24k,mod_spandsp
> codec,G.726 24k (AAL2),mod_spandsp
> codec,G.726 32k,mod_spandsp
> codec,G.726 32k (AAL2),mod_spandsp
> codec,G.726 40k,mod_spandsp
> codec,G.726 40k (AAL2),mod_spandsp
> codec,GSM,mod_spandsp
> codec,H.261 Video (passthru),mod_h26x
> codec,H.263 Video (passthru),mod_h26x
> codec,H.263+ Video (passthru),mod_h26x
> codec,H.263++ Video (passthru),mod_h26x
> codec,H.264 Video (passthru),mod_h26x
> codec,H263 Video,mod_av
> codec,H263+ Video,mod_av
> codec,H264 Video,mod_av
> codec,LPC-10,mod_spandsp
> codec,OPUS (STANDARD),mod_opus
> codec,PROXY PASS-THROUGH,CORE_PCM_MODULE
> codec,PROXY VIDEO PASS-THROUGH,CORE_PCM_MODULE
> codec,RAW Signed Linear (16 bit),CORE_PCM_MODULE
> codec,Speex,CORE_SPEEX_MODULE
> codec,VP8 Video,CORE_VPX_MODULE
> codec,VP9 Video,CORE_VPX_MODULE
>
> 32 total.
>
> I had tried to unload mod_h26x but nothing changed. Is there any advices?
>
> Regards.
>
> PS. I’ll be appreciate if anyone could send me the documentation about mod_av.
>
> 2017/11/10 2:45、Giovanni Maruzzelli <gmaruzz at gmail.com<mailto:gmaruzz at gmail.com><mailto:gmaruzz at gmail.com<mailto:gmaruzz at gmail.com>>>のメール:
>
> libavcodec-extra (if you copy and paste)
>
>
>
> On 9 November 2017 at 16:34, Michael Jerris <mike at jerris.com<mailto:mike at jerris.com><mailto:mike at jerris.com<mailto:mike at jerris.com>>> wrote:
> as i said, don’t use mod_vlc, or mod_mp4v2, load mod_av only.  If using debian, make sure you have non free debian repos and install the libavcodecs-extras package.
>
> On Nov 9, 2017, at 7:30 AM, 王聡<cong.wang.itsherpa at gmail.com<mailto:cong.wang.itsherpa at gmail.com><mailto:cong.wang.itsherpa at gmail.com<mailto:cong.wang.itsherpa at gmail.com>>> wrote:
>
> Hey all,
>
> I had tried mod_vlc and mod_av for the recordings, however when I set the record on, no video showed on both caller and callee. Once I turned off the record, the video returns. Both fs_cli and client had no error appeared. Anyone had any idea?
>
> Server : Freeswitch 1.9.0 (master)
> Client : Linphone Android
>
> EXECUTE sofia/external/1001 at 192.168.109.2<mailto:1001 at 192.168.109.2><mailto:sofia<mailto:sofia>/external/1001 at 192.168.109.2<mailto:1001 at 192.168.109.2>> record_session(/tmp/test.mp4)
> 2017-11-09 21:25:37.530640 [DEBUG] avformat.c:1602 sample rate: 48000, channels: 1
> 2017-11-09 21:25:37.620755 [DEBUG] avformat.c:1745 use video codec: [28] h264 (H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10)
> 2017-11-09 21:25:37.640746 [WARNING] avformat.c:641 Codec [aac] is experimental feature in libavcodec, never mind
> 2017-11-09 21:25:37.640746 [NOTICE] avformat.c:670 sample_rate: 44100 nb_samples: 1024
> 2017-11-09 21:25:37.640746 [NOTICE] avformat.c:673 sample_fmt 8 != AV_SAMPLE_FMT_S16, start resampler
> Output #0, mp4, to '/tmp/test.mp4':
>    Stream #0.0
> : Audio: aac, 44100 Hz, mono, fltp, 131 kb/s
> 2017-11-09 21:25:37.640746 [INFO] avformat.c:1805 Opening File [/tmp/test.mp4] 44100hz
> 2017-11-09 21:25:37.640746 [DEBUG] switch_core_file.c:358 File /tmp/test.mp4 sample rate 44100 doesn't match requested rate 48000
>
> Regards.
>
> 2017/11/09 15:11、Freeswitch user <freeswitch940 at gmail.com<mailto:freeswitch940 at gmail.com><mailto:freeswitch940 at gmail.com<mailto:freeswitch940 at gmail.com>>>のメール:
>
> First install the mp4v2-2.0.0 package then configure freeswitch again .
>
> On Thu, 9 Nov 2017 at 10:36 AM, 王聡<cong.wang.itsherpa at gmail.com<mailto:cong.wang.itsherpa at gmail.com><mailto:cong.wang.itsherpa at gmail.com<mailto:cong.wang.itsherpa at gmail.com>>> wrote:
> Thanks for your advices.
>
> I had not found the instructions for mod_av, so I tried mp4v2, but got an error.
>
> making all mod_mp4v2
> make[4]: Entering directory '/usr/src/freeswitch/src/mod/applications/mod_mp4v2'
>  CC       mod_mp4v2_la-mod_mp4v2.lo
> mod_mp4v2.c:37:25: fatal error: mp4v2/mp4v2.h: No such file or directory
> #include <mp4v2/mp4v2.h>
>                         ^
> compilation terminated.
> Makefile:657: recipe for target 'mod_mp4v2_la-mod_mp4v2.lo' failed
> make[4]: *** [mod_mp4v2_la-mod_mp4v2.lo] Error 1
> make[4]: Leaving directory '/usr/src/freeswitch/src/mod/applications/mod_mp4v2'
> Makefile:653: recipe for target 'mod_mp4v2-all' failed
> make[3]: *** [mod_mp4v2-all] Error 1
> make[3]: Leaving directory '/usr/src/freeswitch/src/mod'
> Makefile:563: recipe for target 'all-recursive' failed
> make[2]: *** [all-recursive] Error 1
> make[2]: Leaving directory '/usr/src/freeswitch/src'
> Makefile:3132: recipe for target 'all-recursive' failed
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory '/usr/src/freeswitch'
> Makefile:1402: recipe for target 'all' failed
> make: *** [all] Error 2
>
> It seems that I had missed some files?
>
> 2017/11/09 12:31、Michael Jerris <mike at jerris.com<mailto:mike at jerris.com><mailto:mike at jerris.com<mailto:mike at jerris.com>>>のメール:
>
> use mod_av.
>
> On Wed, Nov 8, 2017 at 9:57 PM Freeswitch user <freeswitch940 at gmail.com<mailto:freeswitch940 at gmail.com><mailto:freeswitch940 at gmail.com<mailto:freeswitch940 at gmail.com>>> wrote:
> Use mod_mp4v2.
>
> On Thu, 9 Nov 2017 at 7:06 AM, 王聡<cong.wang.itsherpa at gmail.com<mailto:cong.wang.itsherpa at gmail.com><mailto:cong.wang.itsherpa at gmail.com<mailto:cong.wang.itsherpa at gmail.com>>> wrote:
> Hi All,
>
> Recently I need to record all contents for video calls on my FS server to make sure no illegal contents, and I found mod_vlc (https://wiki.freeswitch.org/wiki/Mod_vlc) which might helps. However, I got some troubles during my build, it shows no dependencies for this mod.
>
> making all mod_vlc
> make[4]: Entering directory '/usr/src/freeswitch/src/mod/formats/mod_vlc'
> Makefile:892: *** You must install libvlc-dev to build mod_vlc.
> make[4]: Leaving directory '/usr/src/freeswitch/src/mod/formats/mod_vlc'
> Makefile:653: recipe for target 'mod_vlc-all' failed
> make[3]: *** [mod_vlc-all] Error 1
> make[3]: Leaving directory '/usr/src/freeswitch/src/mod'
> Makefile:563: recipe for target 'all-recursive' failed
> make[2]: *** [all-recursive] Error 1
> make[2]: Leaving directory '/usr/src/freeswitch/src'
> Makefile:3132: recipe for target 'all-recursive' failed
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory '/usr/src/freeswitch'
> Makefile:1402: recipe for target 'all' failed
> make: *** [all] Error 2
>
> I had already installed the libvlc-dev but it still can’t built correctly.
>
> Is there any idea? Or any other way for video call recordings?
>
> Regards.
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org<mailto:consulting at freeswitch.org><mailto:consulting at freeswitch.org<mailto:consulting at freeswitch.org>>
> http://www.freeswitchsolutions.com<http://www.freeswitchsolutions.com/><http://www.freeswitchsolutions.com/>
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org<http://www.freeswitch.org/><http://www.freeswitch.org/>
> http://confluence.freeswitch.org<http://confluence.freeswitch.org/><http://confluence.freeswitch.org/>
> http://www.cluecon.com<http://www.cluecon.com/><http://www.cluecon.com/>
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org><mailto:FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org>>
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org<http://www.freeswitch.org/><http://www.freeswitch.org/>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org<mailto:consulting at freeswitch.org><mailto:consulting at freeswitch.org<mailto:consulting at freeswitch.org>>
> http://www.freeswitchsolutions.com<http://www.freeswitchsolutions.com/><http://www.freeswitchsolutions.com/>
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org<http://www.freeswitch.org/><http://www.freeswitch.org/>
> http://confluence.freeswitch.org<http://confluence.freeswitch.org/><http://confluence.freeswitch.org/>
> http://www.cluecon.com<http://www.cluecon.com/><http://www.cluecon.com/>
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org><mailto:FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org>>
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org<http://www.freeswitch.org/><http://www.freeswitch.org/>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org<mailto:consulting at freeswitch.org><mailto:consulting at freeswitch.org<mailto:consulting at freeswitch.org>>
> http://www.freeswitchsolutions.com<http://www.freeswitchsolutions.com/><http://www.freeswitchsolutions.com/>
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org<http://www.freeswitch.org/><http://www.freeswitch.org/>
> http://confluence.freeswitch.org<http://confluence.freeswitch.org/><http://confluence.freeswitch.org/>
> http://www.cluecon.com<http://www.cluecon.com/><http://www.cluecon.com/>
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org><mailto:FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org>>
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org<http://www.freeswitch.org/><http://www.freeswitch.org/>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org<mailto:consulting at freeswitch.org><mailto:consulting at freeswitch.org<mailto:consulting at freeswitch.org>>
> http://www.freeswitchsolutions.com<http://www.freeswitchsolutions.com/><http://www.freeswitchsolutions.com/>
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org<http://www.freeswitch.org/><http://www.freeswitch.org/>
> http://confluence.freeswitch.org<http://confluence.freeswitch.org/><http://confluence.freeswitch.org/>
> http://www.cluecon.com<http://www.cluecon.com/><http://www.cluecon.com/>
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org><mailto:FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org>>
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org<http://www.freeswitch.org/><http://www.freeswitch.org/>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org<mailto:consulting at freeswitch.org><mailto:consulting at freeswitch.org<mailto:consulting at freeswitch.org>>
> http://www.freeswitchsolutions.com<http://www.freeswitchsolutions.com/><http://www.freeswitchsolutions.com/>
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org<http://www.freeswitch.org/><http://www.freeswitch.org/>
> http://confluence.freeswitch.org<http://confluence.freeswitch.org/><http://confluence.freeswitch.org/>
> http://www.cluecon.com<http://www.cluecon.com/><http://www.cluecon.com/>
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org><mailto:FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org>>
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org<http://www.freeswitch.org/><http://www.freeswitch.org/>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org<mailto:consulting at freeswitch.org><mailto:consulting at freeswitch.org<mailto:consulting at freeswitch.org>>
> http://www.freeswitchsolutions.com<http://www.freeswitchsolutions.com/><http://www.freeswitchsolutions.com/>
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org<http://www.freeswitch.org/><http://www.freeswitch.org/>
> http://confluence.freeswitch.org<http://confluence.freeswitch.org/><http://confluence.freeswitch.org/>
> http://www.cluecon.com<http://www.cluecon.com/><http://www.cluecon.com/>
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org><mailto:FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org>>
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org<http://www.freeswitch.org/><http://www.freeswitch.org/>
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org<mailto:consulting at freeswitch.org><mailto:consulting at freeswitch.org<mailto:consulting at freeswitch.org>>
> http://www.freeswitchsolutions.com<http://www.freeswitchsolutions.com/><http://www.freeswitchsolutions.com/>
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org<http://www.freeswitch.org/><http://www.freeswitch.org/>
> http://confluence.freeswitch.org<http://confluence.freeswitch.org/><http://confluence.freeswitch.org/>
> http://www.cluecon.com<http://www.cluecon.com/><http://www.cluecon.com/>
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org><mailto:FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org>>
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org<http://www.freeswitch.org/><http://www.freeswitch.org/>
>
>
>
> --
>
> Sincerely,
>
> Giovanni Maruzzelli
> OpenTelecom.IT
> cell: +39 347 266 56 18
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org<mailto:consulting at freeswitch.org><mailto:consulting at freeswitch.org<mailto:consulting at freeswitch.org>>
> http://www.freeswitchsolutions.com<http://www.freeswitchsolutions.com/>
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org<http://www.freeswitch.org/>
> http://confluence.freeswitch.org<http://confluence.freeswitch.org/>
> http://www.cluecon.com<http://www.cluecon.com/>
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org>
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org<http://www.freeswitch.org/>
>
>
> ______________________________________________________________________
> This message has been checked for all known viruses by MessageLabs Virus Scanning Service.
> ______________________________________________________________________
>
> ______________________________________________________________________
> This message has been checked for all known viruses by  MessageLabs Virus Scanning Service.
> ______________________________________________________________________
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org<mailto:consulting at freeswitch.org>
> http://www.freeswitchsolutions.com<http://www.freeswitchsolutions.com/>
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org<http://www.freeswitch.org/>
> http://confluence.freeswitch.org<http://confluence.freeswitch.org/>
> http://www.cluecon.com<http://www.cluecon.com/>
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org>
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org<http://www.freeswitch.org/>
>
> ______________________________________________________________________
> This message has been checked for all known viruses by MessageLabs Virus Scanning Service.
> ______________________________________________________________________
>
> ______________________________________________________________________
> This message has been checked for all known viruses by  MessageLabs Virus Scanning Service.
> ______________________________________________________________________
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org<mailto:consulting at freeswitch.org>
> http://www.freeswitchsolutions.com<http://www.freeswitchsolutions.com/>
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org<http://www.freeswitch.org/>
> http://confluence.freeswitch.org<http://confluence.freeswitch.org/>
> http://www.cluecon.com<http://www.cluecon.com/>
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org>
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org<http://www.freeswitch.org/>
>
> ______________________________________________________________________
> This message has been checked for all known viruses by MessageLabs Virus Scanning Service.
> ______________________________________________________________________
>
> ______________________________________________________________________
> This message has been checked for all known viruses by MessageLabs Virus Scanning Service.
> ______________________________________________________________________
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org<mailto:consulting at freeswitch.org>
> http://www.freeswitchsolutions.com<http://www.freeswitchsolutions.com/>
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org<http://www.freeswitch.org/>
> http://confluence.freeswitch.org<http://confluence.freeswitch.org/>
> http://www.cluecon.com<http://www.cluecon.com/>
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org<mailto:FreeSWITCH-users at lists.freeswitch.org>
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org<http://www.freeswitch.org/>
>
>
> ______________________________________________________________________
> This message has been checked for all known viruses by MessageLabs Virus Scanning Service.
> ______________________________________________________________________
>
> ______________________________________________________________________
> This message has been checked for all known viruses by  MessageLabs Virus Scanning Service.
> ______________________________________________________________________
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://confluence.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> http://www.freeswitch.org

_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
consulting at freeswitch.org
http://www.freeswitchsolutions.com

Official FreeSWITCH Sites
http://www.freeswitch.org
http://confluence.freeswitch.org
http://www.cluecon.com

FreeSWITCH-users mailing list
FreeSWITCH-users at lists.freeswitch.org
http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org

______________________________________________________________________
This message has been checked for all known viruses by MessageLabs Virus Scanning Service.
______________________________________________________________________

______________________________________________________________________
This message has been checked for all known viruses by  MessageLabs Virus Scanning Service.
______________________________________________________________________