8 Charging
23.1533GPPOut of band transcoder controlRelease 17Stage 2TS
The selected codec shall be included in all the call data records of the call legs involved in out-band codec negotiation belonging to a particular subscriber.
23.1533GPPOut of band transcoder controlRelease 17Stage 2TS
The selected codec shall be included in all the call data records of the call legs involved in out-band codec negotiation belonging to a particular subscriber.