What is Session Initiation Protocol (SIP)?

What does SIP stand for?

Session INitiation Protocol (SIP) is a textual content-primarily based Signaling protocol that establishes Internet Protocol (IP) commUnity periods on the utility Layer. Signaling protocols are used for signaling Encapsulation identification.

SIP cHanged into designed in 1996 and accepted with the aid of the Internet Engineering Task Force (IETF). RFC 3261 is the maximum Current Model.

What Does Session Initiation Protocol Mean?

SIP is used in programs ranging from Unicast Voice Over Internet Protocol (VoIP) calls to multistream or Multimedia conferencing. SIP runs on User Datagram Protocol (UDP), Stream Control Transmission Protocol (SCTP) or Transmission Control Protocol (TCP).

SIP turned into widespread as a 3rd Generation Partnership Project (3GPP) signaling protocol in November 2000 and became a everlasting aspect of IP Multimedia Subsystem (IMS), that's a Cellular (mobile) multiMedia streaming Framework.