Session Initiation Protocol (SIP)

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:network_protocol
gptkbp:abbreviation	gptkb:SIP
gptkbp:access	Digest authentication
gptkbp:architecture	client-server peer-to-peer
gptkbp:category	gptkb:network_protocol
gptkbp:defaultPort	5060 5061
gptkbp:definedIn	gptkb:RFC_3261
gptkbp:developedBy	gptkb:IETF_SIP_Working_Group
gptkbp:extendsTo	gptkb:SIMPLE gptkb:SIP_for_Instant_Messaging_and_Presence_Leveraging_Extensions_(SIMPLE) gptkb:SIP-I gptkb:SIP-T
gptkbp:features	gptkb:S/MIME TLS
gptkbp:firstPublished	1999
gptkbp:format	text-based
gptkbp:hasComponent	SIP proxy SIP redirect server SIP registrar SIP user agent SIP location server
https://www.w3.org/2000/01/rdf-schema#label	Session Initiation Protocol (SIP)
gptkbp:license	gptkb:standard
gptkbp:mediaNegotiation	gptkb:SDP
gptkbp:relatedTo	gptkb:H.323 gptkb:MGCP gptkb:WebRTC gptkb:Real-time_Transport_Protocol_(RTP)
gptkbp:standardizedBy	gptkb:IETF
gptkbp:status	active
gptkbp:supports	user availability user location session management session termination session setup
gptkbp:supportsProtocol	gptkb:TCP gptkb:UDP gptkb:SCTP TLS
gptkbp:usedFor	gptkb:VoIP instant messaging video calls controlling multimedia communication sessions signaling
gptkbp:usedIn	unified communications SIP trunking IP telephony
gptkbp:bfsParent	gptkb:Voice_over_IP_(VoIP) gptkb:G._Camarillo gptkb:Henning_Schulzrinne gptkb:M._Handley gptkb:Media_Gateway_Control_Protocol_(MGCP)
gptkbp:bfsLayer	7