[asterisk-users] 60+ devices in confbridge and dropping audio

[Jerry Geis]

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
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