Instant Messaging and Presence
The Session Initiation Protocol for Instant Messaging and Presence Leveraging Extensions (SIMPLE) is the SIP-based suite of standards for instant messaging and presence information. MSRP (Message Session Relay Protocol) allows instant message sessions and file transfer.
Read more about this topic: Sips URI Scheme
Famous quotes containing the words instant and/or presence:
“For an instant I see the sky, the different skies, then they turn to faces, agonies, loves, the different loves, happiness too, yes there was that too, unhappily.”
—Samuel Beckett (1906–1989)
“A writer who writes, “I am alone” ... can be considered rather comical. It is comical for a man to recognize his solitude by addressing a reader and by using methods that prevent the individual from being alone. The word alone is just as general as the word bread. To pronounce it is to summon to oneself the presence of everything the word excludes.”
—Maurice Blanchot (b. 1907)