Jerry Geis
2023-Aug-21 14:23 UTC
[asterisk-users] 60+ devices in confbridge and dropping audio
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 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20230821/805c997f/attachment.html>
C. Maj
2023-Aug-21 15:21 UTC
[asterisk-users] 60+ devices in confbridge and dropping audio
On 8/21/23 08:23, Jerry Geis 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.What else have you tried ? jitterbuffer ? mixing_interval ? codecs ?
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>
Joshua C. Colp
2023-Aug-21 16:56 UTC
[asterisk-users] 60+ devices in confbridge and dropping audio
On Mon, Aug 21, 2023 at 11:24 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. >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? -- Joshua C. Colp Asterisk Project Lead Sangoma Technologies Check us out at www.sangoma.com and www.asterisk.org -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20230821/0628f45d/attachment.html>