July 2012 - FreeSWITCH-users - FreeSWITCH Mailing Lists

Freeswitch as Media proxy
by Gomtesh Jain 19 Jul '12

19 Jul '12

Hi All, Can we use freeswitch as media proxy? So that I can relay media to sip end points sitting behind NAT . Thanx, Gomtesh

3 4

Hotel Rooms for ClueCon
by Brian West 19 Jul '12

19 Jul '12

Seems we have filled our block on some days, I'll call tomorrow and get this fixed. If anyone has problems booking please call me. -- Brian West brian(a)freeswitch.org FreeSWITCH Solutions, LLC PO BOX PO BOX 2531 Brookfield, WI 53008-2531 Twitter: @FreeSWITCH_Wire T: +1.213.286.0410 | F: +1.213.286.0401 | M: +1.918.424.WEST iNUM: +883 5100 1286 0410

4 3

Freebsd mod_mp4v
by Oleg Belykh 19 Jul '12

19 Jul '12

Hello. There is no flags for mod_mp4v module building (from ports). How i can build and install in manually? Oleg Belykh

1 0

Profiling FreeSwitch
by Tom C 18 Jul '12

18 Jul '12

Are there any tools already in use for profiling FreeSwitch? That is, getting statistics on how often various procedures are called, and how much processor time they take, etc. Being a linux noob, I spent hours looking at "gprof", and when I finally got it working, I learned that it doesn't handle multi-threaded apps like FS. Is there a recommended tool that people are already using? Or should I just add my own logging code and recompile? (PS, I originally sent this question a couple days ago, but it didn't seem to go out to the list. This has happened to my last three emails. Strange.)

2 1

Re: [Freeswitch-users] DTMF detection in the core & spandsp
by Mi Ke 18 Jul '12

18 Jul '12

It appears that we cannot use carrier's RFC2833 sequence as it's missing up to 50% of digits sent to them by the original caller. And this is not happening on the same system with 2 other carriers. Peter and Michael, thank you very much for your help and explanations. WBR / Mike ----- Original Message ----- From: Michael Collins Sent: 07/19/12 01:32 AM To: FreeSWITCH Users Help Subject: Re: [Freeswitch-users] DTMF detection in the core & spandsp On Wed, Jul 18, 2012 at 3:27 PM, Mi Ke < mi.ke(a)null.net > wrote: So in order to use just spandsp I need either to disable RFC2833 detection at my side or to ask originating party to disable sending us RFC2833 and just send us audio intact - have I got your point ? That's kinda sorta what he's saying. A better way of saying it is this: if your carrier sends you RFC2833 DTMFs then you don't even need to turn on dtmf detect stuff. Unless there is a compelling reason to go in-band I'd say just use RFC2833 and be done with it. -MC

1 0

Re: [Freeswitch-users] DTMF detection in the core & spandsp
by Mi Ke 18 Jul '12

18 Jul '12

So in order to use just spandsp I need either to disable RFC2833 detection at my side or to ask originating party to disable sending us RFC2833 and just send us audio intact - have I got your point ? Thanks / Mike ----- Original Message ----- From: Peter Olsson Sent: 07/18/12 11:38 PM To: FreeSWITCH Users Help Subject: Re: [Freeswitch-users] DTMF detection in the core & spandsp Core DTMF tone detection is disabled by default, and started by using start_dtmf. However DTMF over RFC2833 is always enabled (maybe it's possible to disable, I don't know how though). RFC2833 is not DTMF tone detection, but rather a specially formatted RTP packet. In your sample you get both inband and RFC2833 events, so that's why I think it's better not to detect inband tones at all, but only use RFC2833. However, if you only get inband you will need to enable DTMF tone detection. Are you sure they don't support RFC2833 events, according to your log sample they seem to do... /Peter ________________________________ Från: freeswitch-users-bounces(a)lists.freeswitch.org [freeswitch-users-bounces(a)lists.freeswitch.org] för Mi Ke [mi.ke(a)null.net] Skickat: den 18 juli 2012 21:59 Till: FreeSWITCH Users Help Ämne: Re: [Freeswitch-users] DTMF detection in the core & spandsp Hi Peter, My goal is to disable core DTMF detection completely and try spandsp instead since duplicate digit detection in the core works bad for me. DTMF in inbound call are inband. Thanks / Mike ----- Original Message ----- From: Peter Olsson Sent: 07/18/12 10:29 PM To: FreeSWITCH Users Help Subject: Re: [Freeswitch-users] DTMF detection in the core & spandsp You probably get both inband and RFC2833 DTMF. So don't enable DTMF tone detection at all, and let FS parse out the RFC2833 DTMF events. /Peter 18 jul 2012 kl. 21:23 skrev "Mi Ke" <mi.ke(a)null.net<mailto:mi.ke@null.net>>: Hi All, Do I need to disable DTMF detection in the core when I use spandsp for the same? Calling stop_dtmf before spandsp_start_dtmf didn't work for me and when I dial e.g. 0 I get: 2012-07-18 18:47:25.155435 [DEBUG] mod_spandsp_dsp.c:61 DTMF BEGIN DETECTED: [0] 2012-07-18 18:47:25.155435 [DEBUG] mod_spandsp_dsp.c:73 DTMF END DETECTED: [0], duration = 89 ms 2012-07-18 18:47:25.295432 [DEBUG] switch_rtp.c:3457 RTP RECV DTMF 0:2400 which comes to 00 after digit collection completes. Setting dtmf-type to none in sofia profile didn't help either. What's the right way of switching to spandsp's DTMF ? Thanks in advance for all yours hints. Mike _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting(a)freeswitch.org<mailto:consulting@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 Join Us At ClueCon - Aug 7-9, 2012 FreeSWITCH-users mailing list FreeSWITCH-users(a)lists.freeswitch.org<mailto:FreeSWITCH-users@lists.freeswitch.org> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org !DSPAM:500709e632761477125784! _________________________________________________________________________ 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 Join Us At ClueCon - Aug 7-9, 2012 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 !DSPAM:5007142232761731370519! _________________________________________________________________________ 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 Join Us At ClueCon - Aug 7-9, 2012 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

2 1

Re: [Freeswitch-users] DTMF detection in the core & spandsp
by Mi Ke 18 Jul '12

18 Jul '12

Hi Peter, My goal is to disable core DTMF detection completely and try spandsp instead since duplicate digit detection in the core works bad for me. DTMF in inbound call are inband. Thanks / Mike ----- Original Message ----- From: Peter Olsson Sent: 07/18/12 10:29 PM To: FreeSWITCH Users Help Subject: Re: [Freeswitch-users] DTMF detection in the core & spandsp You probably get both inband and RFC2833 DTMF. So don't enable DTMF tone detection at all, and let FS parse out the RFC2833 DTMF events. /Peter 18 jul 2012 kl. 21:23 skrev "Mi Ke" <mi.ke(a)null.net<mailto:mi.ke@null.net>>: Hi All, Do I need to disable DTMF detection in the core when I use spandsp for the same? Calling stop_dtmf before spandsp_start_dtmf didn't work for me and when I dial e.g. 0 I get: 2012-07-18 18:47:25.155435 [DEBUG] mod_spandsp_dsp.c:61 DTMF BEGIN DETECTED: [0] 2012-07-18 18:47:25.155435 [DEBUG] mod_spandsp_dsp.c:73 DTMF END DETECTED: [0], duration = 89 ms 2012-07-18 18:47:25.295432 [DEBUG] switch_rtp.c:3457 RTP RECV DTMF 0:2400 which comes to 00 after digit collection completes. Setting dtmf-type to none in sofia profile didn't help either. What's the right way of switching to spandsp's DTMF ? Thanks in advance for all yours hints. Mike !DSPAM:500709e632761477125784! _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting(a)freeswitch.org<mailto:consulting@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 Join Us At ClueCon - Aug 7-9, 2012 FreeSWITCH-users mailing list FreeSWITCH-users(a)lists.freeswitch.org<mailto:FreeSWITCH-users@lists.freeswitch.org> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org !DSPAM:500709e632761477125784! _________________________________________________________________________ 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 Join Us At ClueCon - Aug 7-9, 2012 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

2 1

DTMF detection in the core & spandsp
by Mi Ke 18 Jul '12

18 Jul '12

Hi All, Do I need to disable DTMF detection in the core when I use spandsp for the same? Calling stop_dtmf before spandsp_start_dtmf didn't work for me and when I dial e.g. 0 I get: 2012-07-18 18:47:25.155435 [DEBUG] mod_spandsp_dsp.c:61 DTMF BEGIN DETECTED: [0] 2012-07-18 18:47:25.155435 [DEBUG] mod_spandsp_dsp.c:73 DTMF END DETECTED: [0], duration = 89 ms 2012-07-18 18:47:25.295432 [DEBUG] switch_rtp.c:3457 RTP RECV DTMF 0:2400 which comes to 00 after digit collection completes. Setting dtmf-type to none in sofia profile didn't help either. What's the right way of switching to spandsp's DTMF ? Thanks in advance for all yours hints. Mike

2 1

FreeSWITCH Community Conference Call Reminder
by Michael Collins 18 Jul '12

18 Jul '12

Hello all, Just a reminder that the conference call will start in less than an hour. Today's agenda is here: http://wiki.freeswitch.org/wiki/FS_weekly_2012_07_18 Talk to you soon, Michael

1 0

Fax processing not successful - result (48) Disconnected after permitted retries
by afshin afzali 18 Jul '12

18 Jul '12

Hi, There are some inbound fax sessions which I got error code 48 (and in some cases 49). FreeSWITCH Version 1.0.head (git-54ddef0 2011-12-06 21-53-45 -0600) AS5350XM Voice / Fax ( T.38 ) Gateway I've noticed that this error appears in cases which there are complex documents (graphics or gray areas). appreciate all comments ! -- afshin

3 5