|Preferred Codec List||List the Codecs to be enabled for this profile and their order of priority. Available Codecs:
Opus/48000/2 – Set Ptime, dynamic payload type, wideband|narrowband mode, and vbr (variable bit rate)|cbr (constant bit rate).
|Telephone Event||RFC2833 payload type. Three different payload types are supported for different codec rates, with each to be used in conjunction with a codec at that codec rate.|