[asterisk-dev] Advanced Codec Negotiation: Need info and uses cases

[Stefan Tichy]

On Sat, Jun 06, 2020 at 08:20:47AM +0200, Michael Maier wrote:

> Transcoding only if there is an allowed and supported codec on both sides
> which are not common. If there is one common codec on both sides - use
> this codec and do not transcode.

If Alice (OpenStage20, Local Net) offers G.722, alaw and ulaw and
Bob (Remote Localtion) supports Opus, alaw and ulaw, then
transcoding between G.722 and Opus results in better audio quality.
Transcoding causes some CPU Load, but this might be acceptable.


Kind regards

-- 
Stefan Tichy  ( asterisk3 at pi4tel dot de )