Session Initiation Protocol (SIP)
{"Image DocumentName": "Session Initiation Protocol (SIP)", "Image ImageDescription": "Developed in mmusic Group in IETF. Proposed standard RFC2543, February Work began Part of Internet Multimedia Conferencing Suite. Main Functions. Invite users to sessions. Find the user\u2019s current location, match with their capabilities and preferences in order to deliver invitation. Carry opaque session descriptions. Modification of sessions. Termination of sessions.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}