Chris Boulton wrote:
I believe the document talks a bit about this. It would make the mechanism applicable to any system that uses cpim, which would include IM sessions and in theory any other IMPP compliant IM protocol, though since XMPP is not using it there are practically none others.1. it placed the URI for sending the delivery notification as a CPIM header, not a SIP header <<CJB>> Out of interest, what was the driving force for this design choice?