C.15 Mandatory support of SDP and Annex C information elements

29.2323GPPMedia Gateway Controller (MGC) - Media Gateway (MGW) interfaceRelease 17Stage 3TS

Mandatory support of SDP and Annex C information elements shall be in accordance with clause 11.

Table C.15: Mandatory Annex C and SDP information elements

Information Element	Annex C Support	SDP Support
Bearer Service Characteristics	TMR
ISDN BC	USI
NOTE 1: When text encoding is used, all the Information Elements shall be supported via their corresponding SDP parameters, as specified in clause 11. Annex C SDP equivalents shall not be used.