[asterisk-dev] [Code Review] Fax Gateway Implementation T30<->T38

[irroot]

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Couple issues im working on at the moment.


/trunk/res/res_fax.c
<https://reviewboard.asterisk.org/r/1116/#comment7232>

    Here ao2_alloc returns with a ref but the datastore needs a ref as it will destroy the data when it is freed so i must always return with a ref added or we may have problems latter.



/trunk/res/res_fax.c
<https://reviewboard.asterisk.org/r/1116/#comment7233>

    ok as im faking the negotiation on CED i need to not create a storm between two unavailable channels.
    
    dont queue frame too a t38 unavailable channel if im unavailable.



/trunk/res/res_fax.c
<https://reviewboard.asterisk.org/r/1116/#comment7234>

    I need to store the original formats for when i tear the framehook down originally i was going to do this only when the session is up but transcoding from narrowband i can detect the CED so this is a win.


- irroot


On 2011-05-13 05:36:52, irroot wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://reviewboard.asterisk.org/r/1116/
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> 
> (Updated 2011-05-13 05:36:52)
> 
> 
> Review request for Asterisk Developers, Russell Bryant, Matthew Nicholson, dimas, Leif Madsen, and dafe_von_cetin.
> 
> 
> Summary
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> 
> Hi there the patch that was going around circa 2008 to implement this in 1.4/1.6 app_fax has been moved to trunk [1.10]
> ive made some cleanups and moved it into res_fax res_fax_spandsp this is the framework and not production code
> unfortunately i have no means of testing it at the moment and require help.
> 
> i have cleaned the code up substantially it is related to R459
> 
> hope this is found useful and aids in the goal to get it in 1.10.
> 
> Adds application FaxGateway / FaxDetect
> Adds alternate bridge to Dial with new option.
> 
> 
> This addresses bugs 13405, 19215 and 19251.
>     https://issues.asterisk.org/view.php?id=13405
>     https://issues.asterisk.org/view.php?id=19215
>     https://issues.asterisk.org/view.php?id=19251
> 
> 
> Diffs
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> 
>   /trunk/channels/sip/include/sip.h 318833 
>   /trunk/include/asterisk/res_fax.h 318833 
>   /trunk/res/res_fax.c 318833 
>   /trunk/res/res_fax_spandsp.c 318833 
>   /trunk/channels/chan_sip.c 318833 
> 
> Diff: https://reviewboard.asterisk.org/r/1116/diff
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> 
> Testing
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> 
> 
> Thanks,
> 
> irroot
> 
>

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