Jerry Geis
2023-Aug-21 16:51 UTC
[asterisk-users] 60+ devices in confbridge and dropping audio
On Mon, Aug 21, 2023 at 10:23 AM Jerry Geis <jerry.geis at gmail.com> wrote:> I am using asterisk 18.14.0 and chan_sip. > confbridge has dsp_drop_silence=yes > The conf joins all the endpoints in a one-way conf. > > 60+ devices and packets choppy or dropping audio. > > The CPU is decent at Intel(R) Xeon(R) CPU E3-1240 v5 @ 3.50GHz > > What else might I tweak to get this working without audio dropping ? > not much else is running on the server besides - asterisk. > > Thanks > > Jerry >> What else have you tried ? jitterbuffer ? mixing_interval ? codecs ?I did just now change the mixing_interval to 40. Asked them to try again. WHich setting has the BIGGEST impact ? (typically) For codec all the endpoints are just ulaw and alaw. Jerry -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20230821/7a1a6885/attachment.html>
Jerry Geis
2023-Aug-21 17:59 UTC
[asterisk-users] 60+ devices in confbridge and dropping audio
> > > What is a one-way conf? > > > >>* 60+ devices and packets choppy or dropping audio. > *> > How have you determined the packets choppy/dropping audio? > > > >>* The CPU is decent at Intel(R) Xeon(R) CPU E3-1240 v5 @ 3.50GHz > *>>* What else might I tweak to get this working without audio dropping ? > *>* not much else is running on the server besides - asterisk. > *> > Is it virtualized? What timer is being used? > >one way conf is ME - setting up users to be Muted. [ConfUserMuted] type=user quiet=yes startmuted=yes announce_only_user=no announce_user_count_all=no announce_join_leave=no The people at that environment shared that the audio is choppy or drops out. The server is Virtual server. How do you tell what "timer" is used ? Thanks jerry -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20230821/33ef85f1/attachment.html>