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:
“No, I have never found
The place where I could say
This is my proper ground,
Here I shall stay;
Nor met that special one
Who has an instant claim
On everything I own
Down to my name....”
—Philip Larkin (1922–1986)
“When the whole world is writing letters, it’s easy to lap into the quiet within, tell the story of an hour, keep alive the narrating inner life. To be alone in the presence of one’s thought is not a value, only a common practice.”
—Vivian Gornick (b. 1935)