[asterisk-bugs] [Asterisk 0012931]: [patch] T38 gateway for asterisk 1.4

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=12931 
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Reported By:                dafe_von_cetin
Assigned To:                
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Project:                    Asterisk
Issue ID:                   12931
Category:                   Addons/New Feature
Reproducibility:            N/A
Severity:                   feature
Priority:                   normal
Status:                     new
Asterisk Version:           1.4.20.1 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             06-26-2008 10:06 CDT
Last Modified:              07-09-2008 11:23 CDT
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Summary:                    [patch] T38 gateway for asterisk 1.4
Description: 
Hi all,

I'm sending you patch containing backport of T38 terminate functionality
from asterisk 1.6 + backported app_fax.c (with T38) application + new
application app_faxgateway.c ("FaxGateway").

Feature is using spands library (I used spandsp-0.0.4pre18 and
spandsp-0.0.5pre4).

Tests:
Tested on SIP and SS7 channels.
Tested gateway modes T30<->T38.
Tested with Linksys SPA2102.

I don't think I've tested everything so changes are possible.

Best regards
Daniel.

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---------------------------------------------------------------------- 
 licedey - 07-09-08 11:23  
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I set FaxGateway(SIP/trunk/${EXTEN}) on caller server and Dial(Zap/4) on
callee.
In CLI I can see that it tries to gateway T.38, call gets through, but fax
fails, on the fax machine logs I can see that if fails to pickup the
modulation, just CNGs and FSK. Usually,with ATAs it picks up V.29 or V.27
modulation at transmits faxes at 2400,4800 or 9600bps. 

Issue History 
Date Modified   Username       Field                    Change               
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07-09-08 11:23  licedey        Note Added: 0089958                          
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