METHOD AND APPARATUS FOR TRANSMITTING AN APPLICATION IDENTIFIER ACROSS APPLICATION ELEMENTS

摘要

In one embodiment, a method includes generating a Session Description Protocol (SDP) construct, the SDP construct being arranged to be included in a first signaling flow. The method also includes providing an attribute in the SDP construct. The attribute identifies an application type associated with a first traffic flow. Finally, the SDP construct is forwarded on the first signaling flow.