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.
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Famous quotes containing the words instant and/or presence:
“Let’s take the instant by the forward top;
For we are old, and on our quick’st decrees
Th’ inaudible and noiseless foot of time
Steals ere we can effect them.”
—William Shakespeare (1564–1616)
“If you want to establish an international presence you can’t do so from New York. You need the consecration of Paris.”
—Oscar De La Renta (b. 1932)