[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:              07-08-2008 06:54 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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---------------------------------------------------------------------- 
 dafe_von_cetin - 07-08-08 06:54  
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Hi,
 an important note: app_faxgateway doesn't work transparently. 
You have to state it explicitly in extensions.conf or extensions.ael in
the same way like for example Dial application.

For example:
exten =>_X.,1,FaxGateway(SIP/operator/${EXTEN})

Fax Gateway contains automatic switch over functionality.
It means if it detects incoming (by CED or CNG signals) Fax Call (just
over g711!) then it tries to change call to the T38. 

Issue History 
Date Modified   Username       Field                    Change               
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07-08-08 06:54  dafe_von_cetin Note Added: 0089881                          
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