[Freeswitch-users] Callcenter application codec negotiation problem

[Francis]

I see.

inbound_late_negotiation should *just work* without setting the other 
options, try removing them and leaving inbound_late_negotiation set to true.

However, I've found that negotiation and transcoding will fail if 
inbound_zrtp_passthru is set to true. If you are using this option, set 
it to false in all sip profiles. Of course, any proxy_media or 
bypass_media options should also be set to false.

As a last resort, try setting inbound_late_negotiation to false, which 
will force transcoding if codecs mismatch. Your G729 channels must be 
licensed or this will fail too :)


On 23/12/2013 11:21 PM, Jimmy wrote:
> Hi,
> Agent and FS are both in LAN and agent register to FS.
> Client A and B are both in internet.
> Thanks.
>
>
> Francis <sms at icefire.qza.net.au <mailto:sms at icefire.qza.net.au>> ? 
> 2013/12/23 20:31 ??:
>
>> Am I right in assuming that inbound calls are coming from the outside 
>> world to your agent, then to A and B?
>>
>> Francis
>>
>> On 23/12/2013 9:53 PM, Jimmy Chang wrote:
>>> Hi,
>>>
>>> I have two clients using different codecs.
>>> Client A: PCMA, H264
>>> Client B: G729, H264
>>> Agent: PCMA,G729,H264
>>> FS:PCMA,G729,H264
>>>
>>> Now agent could only accept calls of client A but not from client B.
>>> When I change the codec order of FS to G729,PCMA,H264, then agent 
>>> could accept client B but not from client A.
>>> I have tried these settings below and all in vain.
>>> 1) add <action application="set" data="inherit_codec=true"/> in 
>>> diaplan (inbound-late-negotiation is true)
>>> 2) add <action application="export" 
>>> data="nolocal:absolute_codec_string=G729,H264"/> in diaplan B.
>>> 3) add {absolute_codec_string='G729,H264'} in callcenter 
>>> application, syntax error
>>>
>>> Here is the diaplan.
>>> <extension name="Test Call Center">
>>>     <condition field="destination_number" expression="^555$">
>>>         <action application="sleep" data="1000"/>
>>>         <action application="callcenter" data="555 at default"/>
>>>     </condition>
>>> </extension>
>>>
>>> How can I configure to accept both clients?
>>> Any advice would be appreciated.
>>>
>>> Jimmy
>>>
>>> ------------------------------------------------------------------------
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>>>
>>>
>>>
>>>
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>>
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>> 
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>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
> 
> 
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