[Freeswitch-users] T38 Configuration

Fri Jan 18 08:32:28 MSK 2013

OK, so I've made a little bit of progress. The distant end is a Windows Fax server hooked up to an analog line. I created a fax extension in FS, assigned an inbound route to the extension, and made sure the extension had an email address. I believe the fax receive wants to complete, but there is an interesting error in the log about TIF files. Anyone ever seen this before?
v=0 o=FreeSWITCH 1358459217 1358459221 IN IP4 72.201.112.131 s=FreeSWITCH c=IN IP4 72.201.112.131 t=0 0 m=image 27714 udptl t38 a=T38FaxVersion:0 a=T38MaxBitRate:9600 a=T38FaxFillBitRemoval a=T38FaxRateManagement:transferredTCF a=T38FaxMaxBuffer:2000 a=T38FaxMaxDatagram:400 a=T38FaxUdpEC:t38UDPRedundancy 2013-01-17 22:28:55.315352 [DEBUG] switch_core_session.c:975 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 2013-01-17 22:28:55.315352 [DEBUG] switch_core_session.c:975 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 2013-01-17 22:29:03.655330 [DEBUG] switch_rtp.c:3624 Correct ip/port confirmed. 2013-01-17 22:29:05.695399 [DEBUG] mod_spandsp_fax.c:327 === Negotiation Result ======================================================= 2013-01-17 22:29:05.695399 [DEBUG] mod_spandsp_fax.c:328 Remote station id: ATW-4792460547 2013-01-17 22:29:05.695399 [DEBUG] mod_spandsp_fax.c:329 Local station id: SpanDSP Fax Ident 2013-01-17 22:29:05.695399 [DEBUG] mod_spandsp_fax.c:330 Transfer Rate: 9600 2013-01-17 22:29:05.695399 [DEBUG] mod_spandsp_fax.c:332 ECM status off 2013-01-17 22:29:05.695399 [DEBUG] mod_spandsp_fax.c:333 remote country: 2013-01-17 22:29:05.695399 [DEBUG] mod_spandsp_fax.c:334 remote vendor: 2013-01-17 22:29:05.695399 [DEBUG] mod_spandsp_fax.c:335 remote model: 2013-01-17 22:29:05.695399 [DEBUG] mod_spandsp_fax.c:337 ============================================================================== 2013-01-17 22:29:08.195304 [DEBUG] mod_spandsp_fax.c:487 ============================================================================== 2013-01-17 22:29:08.195304 [DEBUG] mod_spandsp_fax.c:500 Fax processing not successful - result (41) TIFF/F file cannot be opened. 2013-01-17 22:29:08.195304 [DEBUG] mod_spandsp_fax.c:505 Remote station id: ATW-4792460547 2013-01-17 22:29:08.195304 [DEBUG] mod_spandsp_fax.c:506 Local station id: SpanDSP Fax Ident 2013-01-17 22:29:08.195304 [DEBUG] mod_spandsp_fax.c:507 Pages transferred: 0 2013-01-17 22:29:08.195304 [DEBUG] mod_spandsp_fax.c:509 Total fax pages: 0 2013-01-17 22:29:08.195304 [DEBUG] mod_spandsp_fax.c:510 Image resolution: 0x0 2013-01-17 22:29:08.195304 [DEBUG] mod_spandsp_fax.c:511 Transfer Rate: 9600 2013-01-17 22:29:08.195304 [DEBUG] mod_spandsp_fax.c:513 ECM status off 2013-01-17 22:29:08.195304 [DEBUG] mod_spandsp_fax.c:514 remote country: 2013-01-17 22:29:08.195304 [DEBUG] mod_spandsp_fax.c:515 remote vendor: 2013-01-17 22:29:08.195304 [DEBUG] mod_spandsp_fax.c:516 remote model: 2013-01-17 22:29:08.195304 [DEBUG] mod_spandsp_fax.c:518 ============================================================================== 2013-01-17 22:29:08.195304 [DEBUG] switch_core_codec.c:244 sofia/external/+14792460547 at flowroute.com Restore previous codec PCMU:0. EXECUTE sofia/external/+14792460547 at flowroute.com hangup() 

Robert 

From: craig.robert at hotmail.com
To: freeswitch-users at lists.freeswitch.org
Date: Wed, 16 Jan 2013 10:40:31 -0700
Subject: Re: [Freeswitch-users] T38 Configuration

OK, I am not extremely concerned with getting an ATA working right now. If I could just get an inbound extension-to-email working it would be great. I'll start from scratch and then let you know what happens. Just to make sure, I am going to create an extension, assign an email address to it, make sure there is an inbound route to that extension, and then test it.

Robert

Date: Wed, 16 Jan 2013 12:11:34 -0500
From: gassaad at emassembly.com
To: freeswitch-users at lists.freeswitch.org
Subject: Re: [Freeswitch-users] T38 Configuration

The reason for outbound extension is:When you send a fax from ATA to the outside world, it will dial first to the outbound extension and then after successful receive it will dial out to the intended number.

As for the error you have it may be related to your ATA. I am not sure please see why do you get the following message."Invalid Jitterbuffer spec [0] must be between 20 and 10000 "

On Wed, Jan 16, 2013 at 11:54 AM, Robert Craig <craig.robert at hotmail.com> wrote:

OK, I've already tried creating one extension for inbound and set an email address. Of course, it failed and the errors are at the bottom of this email. What is the purpose of the outbound extension?

Robert

Date: Wed, 16 Jan 2013 09:57:51 -0500
From: gassaad at emassembly.com

To: freeswitch-users at lists.freeswitch.org
Subject: Re: [Freeswitch-users] T38 Configuration

Sorry for the delay to get back to you.
1- App  --> fax server2- Create two extensions (one for inbound) another for (outbound) From within either extension you can send faxes "virtual fax"
3- point your create your outbound and inbound dialplans as normal but make it to point to those extensions.
Good luck,
George

On Sat, Jan 12, 2013 at 4:05 PM, Robert Craig <craig.robert at hotmail.com> wrote:

What did you do on the config side to get it to work? I've tried both an Ata and a fax to email extension and they both fail in both directions.

Robert
On Jan 12, 2013, at 2:04 PM, "George Assaad" <gassaad at emassembly.com> wrote:

I use Fusion successfully to send / receive fax.The way it works: ATA --->FaxServer.After successful receipt, Fax Server---> DID where you have dialled originally.

Cheers,
George

On Fri, Jan 11, 2013 at 4:31 PM, Robert Craig <craig.robert at hotmail.com> wrote:

Did anyone see the issue or what I may have missed in the config? As mentioned earlier, I thought it would after a fresh install. Any help is appreciated.

Robert

From: craig.robert at hotmail.com

To: freeswitch-users at lists.freeswitch.org
Date: Thu, 10 Jan 2013 13:43:09 -0700
Subject: Re: [Freeswitch-users] T38 Configuration

Thanks for the quick response. Below is the capture from the log viewer. In this test, I am using a remote fax machine (line from Cox with physical machine) faxing into the "email server" where I created an extension for fax-to-email. Calling number is 1479-246-0547.

2013-01-10 13:39:53.162506 [DEBUG] switch_core_state_machine.c:569 (sofia/external/+14792460547 at flowroute.com) State DESTROY going to sleep 

2013-01-10 13:39:53.162506 [DEBUG] switch_core_state_machine.c:99 sofia/external/+14792460547 at flowroute.com Standard DESTROY 

2013-01-10 13:39:53.162506 [DEBUG] mod_sofia.c:396 sofia/external/+14792460547 at flowroute.com SOFIA DESTROY 

2013-01-10 13:39:53.162506 [DEBUG] switch_core_state_machine.c:569 (sofia/external/+14792460547 at flowroute.com) State DESTROY 

2013-01-10 13:39:53.162506 [DEBUG] switch_core_state_machine.c:559 (sofia/external/+14792460547 at flowroute.com) Running State Change CS_DESTROY 

2013-01-10 13:39:53.162506 [DEBUG] switch_core_state_machine.c:556 (sofia/external/+14792460547 at flowroute.com) Callstate Change HANGUP -> DOWN 

2013-01-10 13:39:53.162506 [NOTICE] switch_core_session.c:1510 Close Channel sofia/external/+14792460547 at flowroute.com [CS_DESTROY] 

2013-01-10 13:39:53.162506 [NOTICE] switch_core_session.c:1506 Session 26 (sofia/external/+14792460547 at flowroute.com) Ended 

2013-01-10 13:39:53.162506 [DEBUG] switch_core_session.c:1488 Session 26 (sofia/external/+14792460547 at flowroute.com) Locked, Waiting on external entities 

2013-01-10 13:39:53.162506 [DEBUG] switch_core_session.c:1283 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

2013-01-10 13:39:53.162506 [DEBUG] switch_core_state_machine.c:440 (sofia/external/+14792460547 at flowroute.com) State Change CS_REPORTING -> CS_DESTROY 

2013-01-10 13:39:53.162506 [DEBUG] switch_core_state_machine.c:749 (sofia/external/+14792460547 at flowroute.com) State REPORTING going to sleep 

2013-01-10 13:39:53.162506 [DEBUG] switch_core_state_machine.c:92 sofia/external/+14792460547 at flowroute.com Standard REPORTING, cause: NORMAL_CLEARING 

2013-01-10 13:39:53.066135 [DEBUG] switch_core_state_machine.c:749 (sofia/external/+14792460547 at flowroute.com) State REPORTING 

2013-01-10 13:39:53.066135 [DEBUG] switch_core_state_machine.c:415 (sofia/external/+14792460547 at flowroute.com) Running State Change CS_REPORTING 

2013-01-10 13:39:53.066135 [DEBUG] switch_core_session.c:1283 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

2013-01-10 13:39:53.066135 [DEBUG] switch_core_state_machine.c:446 (sofia/external/+14792460547 at flowroute.com) State Change CS_HANGUP -> CS_REPORTING 

2013-01-10 13:39:53.066135 [DEBUG] switch_core_state_machine.c:599 Hangup Command with no Session system(/usr/bin/php /var/www/html/fusionpbx/secure/fax_to_email.php email=robert.l.craig at craignetwork.com extension=3150 name=+14792460547-2013-01-10-13-39-26 messages='result: Disconnected after permitted retries sender:ATW-4792460547 pages:0' domain=192.168.4.15 caller_id_name='' caller_id_number=): 

2013-01-10 13:39:52.216151 [DEBUG] switch_core_state_machine.c:667 (sofia/external/+14792460547 at flowroute.com) State HANGUP going to sleep 

2013-01-10 13:39:52.216151 [DEBUG] switch_core_state_machine.c:48 sofia/external/+14792460547 at flowroute.com Standard HANGUP, cause: NORMAL_CLEARING 

2013-01-10 13:39:52.216151 [DEBUG] mod_sofia.c:552 Sending BYE to sofia/external/+14792460547 at flowroute.com 

2013-01-10 13:39:52.216151 [DEBUG] mod_sofia.c:503 Channel sofia/external/+14792460547 at flowroute.com hanging up, cause: NORMAL_CLEARING 

2013-01-10 13:39:52.216151 [DEBUG] switch_core_state_machine.c:667 (sofia/external/+14792460547 at flowroute.com) State HANGUP 

2013-01-10 13:39:52.216151 [DEBUG] switch_core_state_machine.c:415 (sofia/external/+14792460547 at flowroute.com) Running State Change CS_HANGUP 

2013-01-10 13:39:52.216151 [DEBUG] switch_core_state_machine.c:477 (sofia/external/+14792460547 at flowroute.com) State EXECUTE going to sleep 

2013-01-10 13:39:52.216151 [DEBUG] switch_core_session.c:2687 sofia/external/+14792460547 at flowroute.com skip receive message [APPLICATION_EXEC_COMPLETE] (channel is hungup already) 

2013-01-10 13:39:52.216151 [DEBUG] switch_core_session.c:1283 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

2013-01-10 13:39:52.216151 [DEBUG] switch_channel.c:3017 Send signal sofia/external/+14792460547 at flowroute.com [KILL] 

2013-01-10 13:39:52.216151 [NOTICE] mod_dptools.c:1150 Hangup sofia/external/+14792460547 at flowroute.com [CS_EXECUTE] [NORMAL_CLEARING] 

2013-01-10 13:39:52.216151 [DEBUG] switch_channel.c:2994 (sofia/external/+14792460547 at flowroute.com) Callstate Change ACTIVE -> HANGUP 

EXECUTE sofia/external/+14792460547 at flowroute.com hangup() 

2013-01-10 13:39:52.216151 [DEBUG] switch_core_codec.c:244 sofia/external/+14792460547 at flowroute.com Restore previous codec PCMU:0. 

2013-01-10 13:39:52.216151 [DEBUG] mod_spandsp_fax.c:518 ============================================================================== 

2013-01-10 13:39:52.216151 [DEBUG] mod_spandsp_fax.c:516 remote model: 2013-01-10 13:39:52.216151 [DEBUG] mod_spandsp_fax.c:515 remote vendor: 

2013-01-10 13:39:52.216151 [DEBUG] mod_spandsp_fax.c:514 remote country: 2013-01-10 13:39:52.216151 [DEBUG] mod_spandsp_fax.c:513 ECM status off 

2013-01-10 13:39:52.216151 [DEBUG] mod_spandsp_fax.c:511 Transfer Rate: 14400 2013-01-10 13:39:52.216151 [DEBUG] mod_spandsp_fax.c:510 Image resolution: 0x0 

2013-01-10 13:39:52.216151 [DEBUG] mod_spandsp_fax.c:509 Total fax pages: 0 2013-01-10 13:39:52.216151 [DEBUG] mod_spandsp_fax.c:507 Pages transferred: 0 

2013-01-10 13:39:52.216151 [DEBUG] mod_spandsp_fax.c:506 Local station id: SpanDSP Fax Ident 2013-01-10 13:39:52.216151 [DEBUG] mod_spandsp_fax.c:505 Remote station id: ATW-4792460547 

2013-01-10 13:39:52.216151 [DEBUG] mod_spandsp_fax.c:500 Fax processing not successful - result (48) Disconnected after permitted retries. 

2013-01-10 13:39:52.216151 [DEBUG] mod_spandsp_fax.c:487 ============================================================================== 

2013-01-10 13:39:38.766190 [DEBUG] switch_rtp.c:3624 Correct ip/port confirmed. 2013-01-10 13:39:29.576127 [DEBUG] switch_core_session.c:975 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

a=T38FaxUdpEC:t38UDPRedundancy 

a=T38FaxMaxDatagram:400 a=T38FaxMaxBuffer:2000 

a=T38FaxRateManagement:transferredTCF a=T38FaxFillBitRemoval 

a=T38MaxBitRate:9600 a=T38FaxVersion:0 

m=image 27588 udptl t38 t=0 0 

c=IN IP4 72.201.112.131 s=FreeSWITCH 

o=FreeSWITCH 1357822778 1357822782 IN IP4 72.201.112.131 v=0 

2013-01-10 13:39:29.576127 [DEBUG] sofia_glue.c:173 sofia/external/+14792460547 at flowroute.com image media sdp: 

2013-01-10 13:39:29.576127 [DEBUG] mod_sofia.c:1487 Remote address:port [66.42.121.5:31632] has not changed. 

2013-01-10 13:39:29.576127 [DEBUG] switch_core_session.c:975 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

a=T38FaxUdpEC:t38UDPRedundancy 

a=T38FaxMaxDatagram:400 a=T38FaxMaxBuffer:2000 

a=T38FaxRateManagement:transferredTCF a=T38FaxFillBitRemoval 

a=T38MaxBitRate:9600 a=T38FaxVersion:0 

m=image 27588 udptl t38 t=0 0 

c=IN IP4 72.201.112.131 s=FreeSWITCH 

o=FreeSWITCH 1357822778 1357822781 IN IP4 72.201.112.131 v=0 

2013-01-10 13:39:29.576127 [DEBUG] sofia_glue.c:173 sofia/external/+14792460547 at flowroute.com image media sdp: 

2013-01-10 13:39:29.576127 [DEBUG] mod_sofia.c:1487 Remote address:port [66.42.121.5:31632] has not changed. 

2013-01-10 13:39:29.576127 [DEBUG] sofia_glue.c:3645 sofia/external/+14792460547 at flowroute.com Set rtp dtmf delay to 40 

2013-01-10 13:39:29.576127 [DEBUG] sofia_glue.c:3618 Set 2833 dtmf receive payload to 101 2013-01-10 13:39:29.576127 [DEBUG] sofia_glue.c:3612 Set 2833 dtmf send payload to 101 

2013-01-10 13:39:29.576127 [ERR] sofia_glue.c:3549 Invalid Jitterbuffer spec [0] must be between 20 and 10000 2013-01-10 13:39:29.576127 [DEBUG] switch_rtp.c:1928 Starting timer [soft] 160 bytes per 20ms 

2013-01-10 13:39:29.576127 [DEBUG] sofia_glue.c:3348 AUDIO RTP [sofia/external/+14792460547 at flowroute.com] 192.168.4.15 port 27588 -> 66.42.121.5 port 31632 codec: 0 ms: 20 

2013-01-10 13:39:29.566140 [DEBUG] sofia.c:5603 Channel sofia/external/+14792460547 at flowroute.com entering state [ready][200] 

2013-01-10 13:39:29.566140 [DEBUG] switch_core_session.c:975 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

2013-01-10 13:39:29.566140 [DEBUG] switch_core_session.c:975 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

a=T38FaxRateManagement:transferredTCF 

m=image 31632 udptl t38 t=0 0 

c=IN IP4 66.42.121.5 s=- 

o=- 275426305 1357849876 IN IP4 66.42.121.5 v=0 

2013-01-10 13:39:29.566140 [DEBUG] sofia.c:5614 Remote SDP: 2013-01-10 13:39:29.566140 [DEBUG] sofia.c:5603 Channel sofia/external/+14792460547 at flowroute.com entering state [completing][200] 

2013-01-10 13:39:29.566140 [INFO] sofia.c:931 sofia/external/+14792460547 at flowroute.com Update Callee ID to "+14792460547" <+14792460547> 

2013-01-10 13:39:29.556130 [DEBUG] switch_core_session.c:975 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

2013-01-10 13:39:29.556130 [DEBUG] switch_core_session.c:975 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

2013-01-10 13:39:29.266195 [DEBUG] sofia.c:5603 Channel sofia/external/+14792460547 at flowroute.com entering state [calling][0] 

2013-01-10 13:39:29.256196 [DEBUG] switch_core_session.c:975 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

a=T38FaxUdpEC:t38UDPRedundancy 

a=T38FaxMaxDatagram:400 a=T38FaxMaxBuffer:2000 

a=T38FaxRateManagement:transferredTCF a=T38FaxFillBitRemoval 

a=T38MaxBitRate:9600 a=T38FaxVersion:0 

m=image 27588 udptl t38 t=0 0 

c=IN IP4 72.201.112.131 s=FreeSWITCH 

o=FreeSWITCH 1357822778 1357822780 IN IP4 72.201.112.131 v=0 

2013-01-10 13:39:29.256196 [DEBUG] sofia_glue.c:2647 Local SDP: 

a=T38FaxUdpEC:t38UDPRedundancy a=T38FaxMaxDatagram:400 

a=T38FaxMaxBuffer:2000 a=T38FaxRateManagement:transferredTCF 

a=T38FaxFillBitRemoval a=T38MaxBitRate:9600 

a=T38FaxVersion:0 m=image 27588 udptl t38 

t=0 0 c=IN IP4 72.201.112.131 

s=FreeSWITCH o=FreeSWITCH 1357822778 1357822780 IN IP4 72.201.112.131 

v=0 2013-01-10 13:39:29.256196 [DEBUG] sofia_glue.c:173 sofia/external/+14792460547 at flowroute.com image media sdp: 

2013-01-10 13:39:27.996269 [DEBUG] mod_spandsp_fax.c:1379 Raw write codec activation Success L16 2013-01-10 13:39:27.996269 [DEBUG] switch_core_codec.c:219 sofia/external/+14792460547 at flowroute.com Push codec L16:70 

2013-01-10 13:39:27.996269 [DEBUG] mod_spandsp_fax.c:1363 Raw read codec activation Success L16 20000 EXECUTE sofia/external/+14792460547 at flowroute.com rxfax(/usr/local/freeswitch/storage/fax/3150/inbox/+14792460547-2013-01-10-13-39-26.tif) 

2013-01-10 13:39:27.996269 [DEBUG] switch_ivr_play_say.c:1682 done playing file silence_stream://2000 2013-01-10 13:39:26.256197 [DEBUG] switch_rtp.c:3624 Correct ip/port confirmed. 

2013-01-10 13:39:26.116239 [DEBUG] sofia.c:5603 Channel sofia/external/+14792460547 at flowroute.com entering state [ready][200] 

2013-01-10 13:39:26.096329 [DEBUG] switch_core_session.c:975 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

2013-01-10 13:39:26.096329 [DEBUG] switch_core_session.c:975 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

2013-01-10 13:39:26.096329 [DEBUG] switch_core_session.c:975 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

2013-01-10 13:39:26.016177 [DEBUG] switch_ivr_play_say.c:1309 Codec Activated L16 at 8000hz 1 channels 20ms EXECUTE sofia/external/+14792460547 at flowroute.com playback(silence_stream://2000) 

2013-01-10 13:39:26.016177 [DEBUG] mod_dptools.c:1344 sofia/external/+14792460547 at flowroute.com SET [last_fax]=[+14792460547-2013-01-10-13-39-26] 

EXECUTE sofia/external/+14792460547 at flowroute.com set(last_fax=+14792460547-2013-01-10-13-39-26) 

2013-01-10 13:39:26.016177 [DEBUG] mod_dptools.c:1344 sofia/external/+14792460547 at flowroute.com SET [fax_enable_t38_request]=[true] 

EXECUTE sofia/external/+14792460547 at flowroute.com set(fax_enable_t38_request=true) 

2013-01-10 13:39:26.006127 [DEBUG] mod_dptools.c:1344 sofia/external/+14792460547 at flowroute.com SET [fax_enable_t38]=[true] 

2013-01-10 13:39:26.006127 [DEBUG] sofia.c:5603 Channel sofia/external/+14792460547 at flowroute.com entering state [completed][200] 

EXECUTE sofia/external/+14792460547 at flowroute.com set(fax_enable_t38=true) 

2013-01-10 13:39:26.006127 [DEBUG] switch_core_session.c:975 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

2013-01-10 13:39:26.006127 [NOTICE] mod_dptools.c:1176 Channel [sofia/external/+14792460547 at flowroute.com] has been answered 

2013-01-10 13:39:26.006127 [DEBUG] switch_channel.c:3395 (sofia/external/+14792460547 at flowroute.com) Callstate Change RINGING -> ACTIVE 

2013-01-10 13:39:26.006127 [DEBUG] switch_core_session.c:830 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

a=sendrecv a=ptime:20 

a=silenceSupp:off - - - - a=fmtp:101 0-16 

a=rtpmap:101 telephone-event/8000 a=rtpmap:0 PCMU/8000 

m=audio 27588 RTP/AVP 0 101 t=0 0 

c=IN IP4 72.201.112.131 s=FreeSWITCH 

o=FreeSWITCH 1357822778 1357822779 IN IP4 72.201.112.131 v=0 

2013-01-10 13:39:26.006127 [DEBUG] mod_sofia.c:856 Local SDP sofia/external/+14792460547 at flowroute.com: 

2013-01-10 13:39:26.006127 [DEBUG] sofia_glue.c:3645 sofia/external/+14792460547 at flowroute.com Set rtp dtmf delay to 40 

2013-01-10 13:39:26.006127 [DEBUG] sofia_glue.c:3618 Set 2833 dtmf receive payload to 101 2013-01-10 13:39:26.006127 [DEBUG] sofia_glue.c:3612 Set 2833 dtmf send payload to 101 

2013-01-10 13:39:26.006127 [DEBUG] switch_rtp.c:1928 Starting timer [soft] 160 bytes per 20ms 2013-01-10 13:39:26.006127 [DEBUG] sofia_glue.c:3348 AUDIO RTP [sofia/external/+14792460547 at flowroute.com] 192.168.4.15 port 27588 -> 66.42.121.5 port 31632 codec: 0 ms: 20 

2013-01-10 13:39:26.006127 [DEBUG] sofia_glue.c:1046 STUN Success [72.201.112.131]:[27588] EXECUTE sofia/external/+14792460547 at flowroute.com answer() 

2013-01-10 13:39:25.816280 [DEBUG] mod_dptools.c:1344 sofia/external/+14792460547 at flowroute.com SET [api_hangup_hook]=[system /usr/bin/php /var/www/html/fusionpbx/secure/fax_to_email.php email=robert.l.craig at craignetwork.com extension=3150 name=${last_fax} messages='result: ${fax_result_text} sender:${fax_remote_station_id} pages:${fax_document_total_pages}' domain=192.168.4.15 caller_id_name='${caller_id_name}' caller_id_number=${caller_id_number}] 

EXECUTE sofia/external/+14792460547 at flowroute.com set(api_hangup_hook=system /usr/bin/php /var/www/html/fusionpbx/secure/fax_to_email.php email=robert.l.craig at craignetwork.com extension=3150 name=\${last_fax} messages='result: \${fax_result_text} sender:\${fax_remote_station_id} pages:\${fax_document_total_pages}' domain=192.168.4.15 caller_id_name='\${caller_id_name}' caller_id_number=\${caller_id_number}) 

2013-01-10 13:39:25.816280 [DEBUG] mod_dptools.c:1344 sofia/external/+14792460547 at flowroute.com SET [RFC2822_DATE]=[Thu, 10 Jan 2013 13:39:25 -0700] 

EXECUTE sofia/external/+14792460547 at flowroute.com set(RFC2822_DATE=Thu, 10 Jan 2013 13:39:25 -0700) 

EXECUTE sofia/external/+14792460547 at flowroute.com hash(insert/192.168.4.15-last_dial/global/d276f012-5b65-11e2-beae-8564ff827a25) 

EXECUTE sofia/external/+14792460547 at flowroute.com hash(insert/192.168.4.15-last_dial/+14792460547/3150) 

EXECUTE sofia/external/+14792460547 at flowroute.com hash(insert/192.168.4.15-spymap/+14792460547/d276f012-5b65-11e2-beae-8564ff827a25) 

2013-01-10 13:39:25.816280 [DEBUG] mod_dptools.c:1344 sofia/external/+14792460547 at flowroute.com SET [call_direction]=[local] 

EXECUTE sofia/external/+14792460547 at flowroute.com set(call_direction=local) 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_state_machine.c:209 sofia/external/+14792460547 at flowroute.com Standard EXECUTE 

2013-01-10 13:39:25.816280 [DEBUG] mod_sofia.c:242 sofia/external/+14792460547 at flowroute.com SOFIA EXECUTE 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_state_machine.c:477 (sofia/external/+14792460547 at flowroute.com) State EXECUTE 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_state_machine.c:415 (sofia/external/+14792460547 at flowroute.com) Running State Change CS_EXECUTE 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_state_machine.c:470 (sofia/external/+14792460547 at flowroute.com) State ROUTING going to sleep 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_session.c:1283 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_state_machine.c:167 (sofia/external/+14792460547 at flowroute.com) State Change CS_ROUTING -> CS_EXECUTE 

Dialplan: sofia/external/+14792460547 at flowroute.com Action hangup() 

Dialplan: sofia/external/+14792460547 at flowroute.com Action rxfax(/usr/local/freeswitch/storage/fax/3150/inbox/${last_fax}.tif) 

Dialplan: sofia/external/+14792460547 at flowroute.com Action playback(silence_stream://2000) 

Dialplan: sofia/external/+14792460547 at flowroute.com Action set(last_fax=${caller_id_number}-${strftime(%Y-%m-%d-%H-%M-%S)}) 

Dialplan: sofia/external/+14792460547 at flowroute.com Action set(fax_enable_t38_request=true) 

Dialplan: sofia/external/+14792460547 at flowroute.com Action set(fax_enable_t38=true) 

Dialplan: sofia/external/+14792460547 at flowroute.com Action answer() 

Dialplan: sofia/external/+14792460547 at flowroute.com Action set(api_hangup_hook=system /usr/bin/php /var/www/html/fusionpbx/secure/fax_to_email.php email=robert.l.craig at craignetwork.com extension=3150 name=\\\${last_fax} messages='result: \\\${fax_result_text} sender:\\\${fax_remote_station_id} pages:\\\${fax_document_total_pages}' domain=192.168.4.15 caller_id_name='\\\${caller_id_name}' caller_id_number=\\\${caller_id_number}) 

Dialplan: sofia/external/+14792460547 at flowroute.com Regex (PASS) [Test Fax] destination_number(3150) =~ /^3150$/ break=on-false 

Dialplan: sofia/external/+14792460547 at flowroute.com parsing [default->Test Fax] continue=false 

Dialplan: sofia/external/+14792460547 at flowroute.com Regex (FAIL) [vmain_user] destination_number(3150) =~ /^\*97$/ break=on-false 

Dialplan: sofia/external/+14792460547 at flowroute.com parsing [default->vmain_user] continue=false 

Dialplan: sofia/external/+14792460547 at flowroute.com Regex (FAIL) [vmain] destination_number(3150) =~ /^vmain$|^\*4000$|^\*98$/ break=on-false 

Dialplan: sofia/external/+14792460547 at flowroute.com parsing [default->vmain] continue=false 

Dialplan: sofia/external/+14792460547 at flowroute.com Regex (FAIL) [send_to_voicemail] destination_number(3150) =~ /^\*99(\d{2,7})$/ break=on-false 

Dialplan: sofia/external/+14792460547 at flowroute.com parsing [default->send_to_voicemail] continue=false 

Dialplan: sofia/external/+14792460547 at flowroute.com Regex (FAIL) [extension-intercom] destination_number(3150) =~ /^\*8(\d{2,7})$/ break=on-false 

Dialplan: sofia/external/+14792460547 at flowroute.com parsing [default->extension-intercom] continue=false 

Dialplan: sofia/external/+14792460547 at flowroute.com Regex (FAIL) [intercept-ext] destination_number(3150) =~ /^\*\*(\d+)$/ break=on-false 

Dialplan: sofia/external/+14792460547 at flowroute.com parsing [default->intercept-ext] continue=false 

Dialplan: sofia/external/+14792460547 at flowroute.com Regex (FAIL) [call_return] destination_number(3150) =~ /^\*69$|^lcr$/ break=on-false 

Dialplan: sofia/external/+14792460547 at flowroute.com parsing [default->call_return] continue=false 

Dialplan: sofia/external/+14792460547 at flowroute.com Regex (FAIL) [call_privacy] destination_number(3150) =~ /^\*67(\d+)$/ break=on-false 

Dialplan: sofia/external/+14792460547 at flowroute.com parsing [default->call_privacy] continue=false 

Dialplan: sofia/external/+14792460547 at flowroute.com Action set(RFC2822_DATE=${strftime(%a, %d %b %Y %T %z)}) 

Dialplan: sofia/external/+14792460547 at flowroute.com Action hash(insert/${domain_name}-last_dial/global/${uuid}) 

Dialplan: sofia/external/+14792460547 at flowroute.com Action hash(insert/${domain_name}-last_dial/${caller_id_number}/${destination_number}) 

Dialplan: sofia/external/+14792460547 at flowroute.com Action hash(insert/${domain_name}-spymap/${caller_id_number}/${uuid}) 

Dialplan: sofia/external/+14792460547 at flowroute.com Absolute Condition [global] 

Dialplan: sofia/external/+14792460547 at flowroute.com Regex (FAIL) [global] ${call_debug}(false) =~ /^true$/ break=never 

Dialplan: sofia/external/+14792460547 at flowroute.com parsing [default->global] continue=true 

Dialplan: sofia/external/+14792460547 at flowroute.com Regex (FAIL) [redial] destination_number(3150) =~ /^(redial|\*870)$/ break=on-false 

Dialplan: sofia/external/+14792460547 at flowroute.com parsing [default->redial] continue=false 

Dialplan: sofia/external/+14792460547 at flowroute.com Regex (FAIL) [group-intercept] destination_number(3150) =~ /^\*8$/ break=on-false 

Dialplan: sofia/external/+14792460547 at flowroute.com parsing [default->group-intercept] continue=false 

Dialplan: sofia/external/+14792460547 at flowroute.com ANTI-Action set(call_direction=local) 

Dialplan: sofia/external/+14792460547 at flowroute.com Regex (FAIL) [call-direction] ${call_direction}() =~ /^(inbound|outbound|local)$/ break=on-false 

Dialplan: sofia/external/+14792460547 at flowroute.com parsing [default->call-direction] continue=true 

Dialplan: sofia/external/+14792460547 at flowroute.com Regex (FAIL) [Flowroute.11d] destination_number(3150) =~ /^\+?(\d{11})$/ break=on-false 

Dialplan: sofia/external/+14792460547 at flowroute.com parsing [default->Flowroute.11d] continue=false 

2013-01-10 13:39:25.816280 [INFO] mod_dialplan_xml.c:498 Processing +14792460547 <+14792460547>->3150 in context default 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_state_machine.c:117 sofia/external/+14792460547 at flowroute.com Standard ROUTING 

2013-01-10 13:39:25.816280 [DEBUG] mod_sofia.c:149 sofia/external/+14792460547 at flowroute.com SOFIA ROUTING 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_state_machine.c:470 (sofia/external/+14792460547 at flowroute.com) State ROUTING 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_state_machine.c:415 (sofia/external/+14792460547 at flowroute.com) Running State Change CS_ROUTING 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_state_machine.c:477 (sofia/external/+14792460547 at flowroute.com) State EXECUTE going to sleep 

2013-01-10 13:39:25.816280 [NOTICE] switch_ivr.c:1781 Transfer sofia/external/+14792460547 at flowroute.com to XML[3150 at default] 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_session.c:830 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_session.c:1283 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

2013-01-10 13:39:25.816280 [DEBUG] switch_ivr.c:1774 (sofia/external/+14792460547 at flowroute.com) State Change CS_EXECUTE -> CS_ROUTING 

EXECUTE sofia/external/+14792460547 at flowroute.com transfer(3150 XML default) 

2013-01-10 13:39:25.816280 [DEBUG] switch_channel.c:1135 EXPORT (export_vars) [RFC2822_DATE]=[Thu, 10 Jan 2013 13:39:25 -0700] 

EXECUTE sofia/external/+14792460547 at flowroute.com export(RFC2822_DATE=Thu, 10 Jan 2013 13:39:25 -0700) 

2013-01-10 13:39:25.816280 [DEBUG] mod_dptools.c:1344 sofia/external/+14792460547 at flowroute.com SET [outside_call]=[true] 

EXECUTE sofia/external/+14792460547 at flowroute.com set(outside_call=true) 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_state_machine.c:209 sofia/external/+14792460547 at flowroute.com Standard EXECUTE 

2013-01-10 13:39:25.816280 [DEBUG] mod_sofia.c:242 sofia/external/+14792460547 at flowroute.com SOFIA EXECUTE 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_state_machine.c:477 (sofia/external/+14792460547 at flowroute.com) State EXECUTE 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_state_machine.c:415 (sofia/external/+14792460547 at flowroute.com) Running State Change CS_EXECUTE 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_state_machine.c:470 (sofia/external/+14792460547 at flowroute.com) State ROUTING going to sleep 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_session.c:1283 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_state_machine.c:167 (sofia/external/+14792460547 at flowroute.com) State Change CS_ROUTING -> CS_EXECUTE 

Dialplan: sofia/external/+14792460547 at flowroute.com Action transfer(3150 XML default) 

Dialplan: sofia/external/+14792460547 at flowroute.com Regex (PASS) [Test_Number] destination_number(15203039810) =~ /^15203039810$/ break=on-false 

Dialplan: sofia/external/+14792460547 at flowroute.com Regex (PASS) [Test_Number] context(public) =~ /public/ break=on-false 

Dialplan: sofia/external/+14792460547 at flowroute.com parsing [public->Test_Number] continue=false 

Dialplan: sofia/external/+14792460547 at flowroute.com Regex (FAIL) [call_debug] ${call_debug}(false) =~ /^true$/ break=never 

Dialplan: sofia/external/+14792460547 at flowroute.com parsing [public->call_debug] continue=true 

Dialplan: sofia/external/+14792460547 at flowroute.com Action export(RFC2822_DATE=${strftime(%a, %d %b %Y %T %z)}) 

Dialplan: sofia/external/+14792460547 at flowroute.com Action set(outside_call=true) 

Dialplan: sofia/external/+14792460547 at flowroute.com Absolute Condition [outside_call] 

Dialplan: sofia/external/+14792460547 at flowroute.com parsing [public->outside_call] continue=true 

Dialplan: sofia/external/+14792460547 at flowroute.com Regex (FAIL) [unloop] ${sip_looped_call}() =~ /^true$/ break=on-false 

Dialplan: sofia/external/+14792460547 at flowroute.com Regex (PASS) [unloop] ${unroll_loops}(true) =~ /^true$/ break=on-false 

Dialplan: sofia/external/+14792460547 at flowroute.com parsing [public->unloop] continue=false 

2013-01-10 13:39:25.816280 [INFO] mod_dialplan_xml.c:498 Processing +14792460547 <+14792460547>->15203039810 in context public 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_state_machine.c:117 sofia/external/+14792460547 at flowroute.com Standard ROUTING 

2013-01-10 13:39:25.816280 [DEBUG] mod_sofia.c:149 sofia/external/+14792460547 at flowroute.com SOFIA ROUTING 

2013-01-10 13:39:25.816280 [DEBUG] switch_core_state_machine.c:470 (sofia/external/+14792460547 at flowroute.com) State ROUTING 

2013-01-10 13:39:25.806120 [DEBUG] switch_channel.c:2003 (sofia/external/+14792460547 at flowroute.com) Callstate Change DOWN -> RINGING 

2013-01-10 13:39:25.806120 [DEBUG] switch_core_state_machine.c:415 (sofia/external/+14792460547 at flowroute.com) Running State Change CS_ROUTING 

2013-01-10 13:39:25.806120 [DEBUG] switch_core_state_machine.c:454 (sofia/external/+14792460547 at flowroute.com) State INIT going to sleep 

2013-01-10 13:39:25.806120 [DEBUG] switch_core_session.c:1283 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

2013-01-10 13:39:25.806120 [DEBUG] mod_sofia.c:126 (sofia/external/+14792460547 at flowroute.com) State Change CS_INIT -> CS_ROUTING 

2013-01-10 13:39:25.806120 [DEBUG] mod_sofia.c:86 sofia/external/+14792460547 at flowroute.com SOFIA INIT 

2013-01-10 13:39:25.806120 [DEBUG] switch_core_state_machine.c:454 (sofia/external/+14792460547 at flowroute.com) State INIT 

2013-01-10 13:39:25.806120 [DEBUG] switch_core_state_machine.c:415 (sofia/external/+14792460547 at flowroute.com) Running State Change CS_INIT 

2013-01-10 13:39:25.806120 [DEBUG] switch_core_session.c:1283 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

2013-01-10 13:39:25.806120 [DEBUG] sofia.c:5831 (sofia/external/+14792460547 at flowroute.com) State Change CS_NEW -> CS_INIT 

2013-01-10 13:39:25.806120 [DEBUG] sofia_glue.c:5263 Set 2833 dtmf send/recv payload to 101 2013-01-10 13:39:25.806120 [DEBUG] switch_core_codec.c:111 sofia/external/+14792460547 at flowroute.com Original read codec set to PCMU:0 

2013-01-10 13:39:25.806120 [DEBUG] sofia_glue.c:3093 Set Codec sofia/external/+14792460547 at flowroute.com PCMU/8000 20 ms 160 samples 64000 bits 

2013-01-10 13:39:25.806120 [DEBUG] sofia_glue.c:5134 Audio Codec Compare [PCMU:0:8000:20:64000]/[PCMU:0:8000:20:64000] 2013-01-10 13:39:25.806120 [DEBUG] sofia_glue.c:5134 Audio Codec Compare [PCMU:0:8000:20:64000]/[G722:9:8000:20:64000] 

a=ptime:20 a=fmtp:101 0-15 

a=rtpmap:101 telephone-event/8000 a=fmtp:18 annexb=no 

a=rtpmap:18 G729/8000 m=audio 31632 RTP/AVP 0 18 101 

t=0 0 c=IN IP4 66.42.121.5 

s=- o=- 275426305 1357849875 IN IP4 66.42.121.5 

v=0 2013-01-10 13:39:25.806120 [DEBUG] sofia.c:5614 Remote SDP: 

2013-01-10 13:39:25.806120 [DEBUG] sofia.c:5603 Channel sofia/external/+14792460547 at flowroute.com entering state [received][100] 

2013-01-10 13:39:25.786370 [DEBUG] switch_core_state_machine.c:433 (sofia/external/+14792460547 at flowroute.com) State NEW 

2013-01-10 13:39:25.786370 [DEBUG] switch_core_state_machine.c:415 (sofia/external/+14792460547 at flowroute.com) Running State Change CS_NEW 

2013-01-10 13:39:25.786370 [DEBUG] switch_core_session.c:975 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

2013-01-10 13:39:25.786370 [DEBUG] switch_core_session.c:975 Send signal sofia/external/+14792460547 at flowroute.com [BREAK] 

2013-01-10 13:39:25.786370 [NOTICE] switch_channel.c:968 New Channel sofia/external/+14792460547 at flowroute.com [d276f012-5b65-11e2-beae-8564ff827a25]

Robert 

Date: Thu, 10 Jan 2013 09:47:18 -0800
From: msc at freeswitch.org
To: freeswitch-users at lists.freeswitch.org

Subject: Re: [Freeswitch-users] T38 Configuration

Can you pastebin a console debug log w/ sip trace of a call failing to negotiate t.38 correctly? That might help us figure out where to look.
-MC

On Wed, Jan 9, 2013 at 7:42 PM, Robert Craig <craig.robert at hotmail.com> wrote:

Just installed FusionPBX using the script built for a Centos 6 install. Everything works great in regards to calls, but my main goal of this project was to utilize the fax capabilities of Freeswitch/FusionPBX. I have tried many things in media bypass, routing to a fax extension, using an ATA, etc., but I can't get T38 to negotiate correctly. Can someone point me in the right direction as to where I should begin? I am guessing it isn't supposed to work right out of the box. I am using Flowroute as my provider right now and the have confirmed that they utilize T38 in both directions. Thanks!

Robert

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