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Session Initiation Protocol (SIP) Extension for Instant Messaging.
Ben Campbell
Jonathan D. Rosenberg
Henning Schulzrinne
Christian Huitema
David Gurle
Published in:
RFC (2002)
Keyphrases
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session initiation protocol
instant messaging
email
data collection
distance education
social networking sites
communication technologies
computer mediated communication
social media
collaborative learning
mobile learning