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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