Sorry, I guess I should be more clear. External users enter the conference first and I'd like to tie the sample rate to their codec.

What I described happened when I switched my internal users (who always enter later) to OPUS.

I am on FS 1.4.20

On Tue, Oct 6, 2015 at 1:29 PM, Oleg Stolyar <olegstolyar@gmail.com> wrote:

Hi guys,

I have a bunch of conferences on my FS. Users are either G.711/8000 or G.722/8000. Conference sample rate is set to 8000.

When I switched some users to OPUS instead, the CPU consumption jumped 3-4 times even though the conference rate is still 8000. Is this expected?

I was hoping to be able to save some CPU by setting the conference sample rate to auto (so it only used high-quality sampling for users that can support it) but it seems it won't work. Any ideas?