Merge branch 'cr/102232-5/031' into 'meeting/LI59e'

Update IPMultimediaPDU.asn to align usage of audioFrame coding with mMCCprotocol coding and usage.

See merge request !63

102232-5/IPMultimediaPDU.asn

@@ -51,7 +51,9 @@ IPMMCC ::= SEQUENCE
 		-- May contain c= and m= lines extracts for instance
 	mMCCprotocol				[4] MMCCprotocol OPTIONAL
 		-- Used to identify the protocol of packets sent in MMCCContent (RTP, UDPTL, MSRP, etc.)
-		-- Absence means mMCCContents contains RTP/RTCP packets
+		-- Absence means mMCCContents contains RTP/RTCP packets or audio frame as indicated by the 
+		-- frameType parameter. 
+
 }
 
 FrameType ::= ENUMERATED