Dear support:
 
Thre is a function in libs/freetdm/src/ftmod/ftmod_wanpipe/ftmod_wanpipe.c:
 
static FIO_READ_FUNCTION(wanpipe_read)
 
Looks like it can read raw isup message from tdm. But I see nothing with sangoma card debug.
Anyone know how to use this function??
 
 windy

 2013-06-14

发件人: Oleg Stolyar
发送时间: 2013-06-14  10:36:47
收件人: FreeSWITCH Users Help
抄送:
主题: Re: [Freeswitch-users] Conference and transcoding
Thanks Steven, let me be more specific:  2 users both using PCMU codec, neither on mute.

Thank you
Oleg


On Thu, Jun 13, 2013 at 7:17 PM, Steven Ayre <steveayre@gmail.com> wrote:
That would depend on the codec, how many users are mute/deaf and anything else being played to the conference, plus similar questions of the bridge.

-Steve



On Friday, June 14, 2013, Oleg Stolyar wrote:
Makes sense, thanks Sergey!

Does anyone know how much more CPU a two-way conference uses compared to a bridge?

Thank you
Oleg


On Thu, Jun 13, 2013 at 2:43 PM, Sergey Okhapkin <sos@sokhapkin.dyndns.org> wrote:
It doesn't matter how many users are in conference. FS needs to transcode to
play voice prompts etc.

On Thursday 13 June 2013 14:28:31 Oleg Stolyar wrote:
> Hi guys,
>
> I understand that in a conference FS always performs transcoding to mix the
> multiple channels together even if all the users use the same codecs.
>
> My question is - is it also true for a conference with only two users or
> does FS detect a conference with only two users with the same codecs and
> optimize it to not transcode?
>
> Thank you
> *Oleg*

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