METHOD AND APPARATUS FOR DETERMINING MEDIA CODEC IN SIP-BASED VOIP NETWORK

摘要

A method and apparatus for determining a media codec in a Session Initiation Protocol (SIP)-based Voice over Internet Protocol (VoIP) network are provided. The method includes determining an SIP entity to be assigned with a priority for determining the media codec, generating an SIP message including information on the SIP entity having the priority for determining the media codec, and transmitting the SIP message.