Hi Team,
we are facing one-way audio issue on hold and resume or conferencing scenarios.
When CUBE on one call leg gets an OK with only one code (Ex. g711alaw), it offers all the codecs configured on an outbound leg instead of offering only the filtered codecs. Codecs have been defined in voice-class codec (g711alaw and g711ulaw).
So in some cases other endpoint select g711ulaw then we have one way audio issue.
Unfortunately, I couldn't see any possibility to enable codec filtering again. We cannot remove g711ulaw codec from voice-class codec, because some our providers support this codec.
In Dial-peer, the "offer-all" option has not been configured for the voice-class codec.
Are you familiar with this behavior? Could we assume that this is a kind of Bug.
Current IOS: 17.7.1a