SDP-Timestamps AVP

The SDP-TimeStamps AVP (AVP code 1273) is of type Grouped and holds the time of the SDP offer and the SDP answer.

AVP	Number	Reference	Start	Interim	Stop	Event
[ SDP-Offer-Timestamp ]	1274	N/A	Y	N/A	N/A	Y
[ SDP-Answer-Timestamp ]	1275	N/A	Y	N/A	N/A	Y