[Freeswitch-users] Non-transcoding G729 calls using Sangoma D100

David Notivol dnotivol at gmail.com
Fri Apr 15 22:29:45 MSD 2011


Thanks Moises for the clarification. That sounds good.

I saw the call was neither decoding nor encoding, but I thought it was
counted for the resources limit.

Regards,
David Notivol.

2011/4/15 Moises Silva <moises.silva at gmail.com>

> On Fri, Apr 15, 2011 at 2:11 PM, David Notivol <dnotivol at gmail.com> wrote:
>
>> Thanks Michael,
>>
>> We're not recording the calls passing through the D100. But we're using
>> the FS to play some IVR's, so we're playing audios and listening for DTMF
>> tones.
>>
>> The point is, if a G729 call comes into the FS, and we play some G729
>> audio files, no transcoding should be needed. But, as far as I know,
>> mod_g729 and mod_sangoma_g729 can't be loaded at the same time, so this
>> G729-G729 call uses a Sangoma D100 session.
>>
>> I don't know if there's a way of configuring FS to avoid wasting D100
>> resources.
>>
>
> As long as the decode/encode count is 0, no resources are wasted. The
> hardware resource is allocated only on first use. Even when you can see
> "sessions" created, no hardware resource has been created until FreeSWITCH
> requires something to encode or decode.
>
> Moises Silva
> Senior Software Engineer, Software Development Manager
> Sangoma Technologies Inc. | 100 Renfrew Drive, Suite 100, Markham ON L3R
> 9R6 Canada
> t. 1 905 474 1990 x128 | e. moy at sangoma.com
>
>
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