[Freeswitch-users] Anyone knows the wanpipe_read usage?

[windy]

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 at 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 at 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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