Katana VentraIP

Instant Messaging and Presence Protocol

Instant Messaging and Presence Protocol (IMPP) was an IETF working group created for the purpose of developing an architecture for simple instant messaging and presence awareness/notification. It was created on 25 February 1999 (1999-02-25) and concluded on 8 September 2004 (2004-09-08).

(PRIM)

Presence and Instant Messaging

(SIMPLE)

SIP for Instant Messaging and Presence Leveraging Extensions

(XMPP) AKA Jabber

Extensible Messaging and Presence Protocol

. – IETF Datatracker

"Instant Messaging and Presence Protocol (Impp)"