(SIP) A very simple text-based application-layer control protocol. It creates, modifies, and terminates sessions with one or more participants. Such sessions include Internet telephony and multimedia conferences.
It is described in RFC 2543.
- Session layer
networking The third highest protocol layer (layer 5) in the OSI seven layer model. The session layer uses the transport layer to establish a connection between processes on different hosts. It handles security and creation of the session. It is used by the presentation layer. Documents: ITU Rec. X.225 (ISO 8327), ITU Rec. X.215 (ISO […]
noun, plural sessionmen. 1. a professional musician who does studio recording work but is not a member of an established performing group.
- Session musician
noun 1. a studio musician, esp one who works freelance noun a freelance musician hired to play for a recording session Usage Note music
noun 1. Roger Huntington, 1896–1985, U.S. composer. noun 1. the sitting together of a court, council, legislature, or the like, for conference or the transaction of business: Congress is now in session. 2. a single continuous sitting, or period of sitting, of persons so assembled. 3. a continuous series of sittings or meetings of a […]