Codecs settings

[coreybrett81]

How do the codec settings in an extensions phone provisioning tab interact with the general settings in v18?

 

[SteveITS]

The list sets a priority for that device on outbound calls, and at the same time give it a list of allowed codecs for inbound calls. Ideally everything uses the same codecs throughout, SIP trunk, extension, web clients, etc. Otherwise if the extension uses a codec not supported by the trunk, 3CX has to transcode the call in real time.