[Freeswitch-users] Hack for Zoiper speex codec payload problem

Brian West brian at freeswitch.org
Tue Oct 21 16:29:06 MSD 2014


Since the codec is in the dynamic range the payload number is of little to
no value the codec name is then used to compare.  So could you provide some
details of what you think is wrong?

On Fri, Oct 17, 2014 at 7:34 AM, Mateusz Bartczak <netcentrica at gmail.com>
wrote:

> Android, but the same problem is with Windows client
>
> 2014-10-17 12:35 GMT+02:00 Brian West <brian at freeswitch.org>:
>
>> Android or iOS?
>>
>>
>> On Friday, October 17, 2014, Mateusz Bartczak <netcentrica at gmail.com>
>> wrote:
>>
>>> Hi All,
>>>
>>> I have problem with getting Zoiper with enabled codec speex/8000 working
>>> with FS. I saw some discussions about this problem before, but none of them
>>> ended with working solution.
>>>
>>> Maybe these days some of you can share some hints how to hack this
>>>
>>> Problem is that Zoiper sends SDP payload type 110 for speex/8000, but FS
>>> expects other type for that codec.
>>>
>>> I tried to rewrite SDP on OpenSIPS proxy that sits between end users and
>>> FS box, and then later rewrite replies with SDP payload generated by FS to
>>> 110 code, but calls always end-up with codec negotiation failure
>>>
>>> And yes, I know that zoiper is broken, please don't paste RFC here :)
>>>
>>> It gets very popular on mobile devices and I'm forced to provide support
>>> for it, even if its broken
>>>
>>
>>
>> --
>>
>> *Brian West*
>> brian at freeswitch.org
>>
>>
>> *Twitter: @FreeSWITCH , @briankwest*
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>>
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>>
>>
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>
>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
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> http://www.cluecon.com
>
> 
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-- 

*Brian West*
brian at freeswitch.org


*Twitter: @FreeSWITCH , @briankwest*
http://www.freeswitchbook.com
http://www.freeswitchcookbook.com

*T:*+19184209001 | *F:*+19184209002 | *M:*+1918424WEST (9378)
*iNUM:*+883 5100 1420 9001 | *ISN:*410*543 | *Skype:*briankwest
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