[opus] Transcoding OPUS?

Butrus Damaskus butrus.butrus at gmail.com
Sat Jul 27 11:18:13 PDT 2013


I'd like to ask whether there is some documentation with recommended
parameters for transcoding voice codecs such as G722, G711a/u <-> Opus with

My Idea is to have something like:

 HW-Phone  <-> Asterisk   <--------->  Asterisk <-> HW-Phone
(Opus)                             (G722)

in order to lower the bandwidth between the two Asterisk* servers while not
compromising (much) the quality of the call.


(* I mean of course a custom build of Asterisk patched with Opus support
and tuned for this task)
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