SIP (Session Initiation Protocol)

URI: https://gptkb.org/entity/SIP_(Session_Initiation_Protocol)
GPTKB entity
Statements (52)
Predicate Object
gptkbp:instanceOf gptkb:network_protocol
gptkbp:abbreviation gptkb:SIP
gptkbp:architecture client-server
peer-to-peer
gptkbp:category gptkb:network_protocol
gptkbp:defaultPort 5060
5061
gptkbp:definedIn gptkb:RFC_3261
gptkbp:extendsTo gptkb:SIP_SIMPLE
gptkb:SIP_for_Instant_Messaging_and_Presence_Leveraging_Extensions_(SIMPLE)
gptkb:SIP-I
gptkb:SIP-T
gptkbp:features gptkb:S/MIME
Digest authentication
TLS encryption
gptkbp:firstPublished 1999
gptkbp:format text-based
gptkbp:fullName gptkb:Session_Initiation_Protocol
https://www.w3.org/2000/01/rdf-schema#label SIP (Session Initiation Protocol)
gptkbp:relatedTo gptkb:H.323
gptkb:MGCP
gptkb:SIP_Trunking
gptkbp:standardizedBy gptkb:IETF
true
gptkbp:supports gptkb:NAT_traversal
mobility
multimedia sessions
call management
call setup
conference calls
presence information
user availability
user location
call termination
gptkbp:supportsProtocol gptkb:TCP
gptkb:UDP
TLS
gptkbp:usedBy softphones
SIP phones
VoIP gateways
IP PBX systems
SIP proxies
SIP redirect servers
SIP registrars
gptkbp:usedFor initiating communication sessions
modifying communication sessions
terminating communication sessions
gptkbp:usedIn gptkb:Voice_over_IP_(VoIP)
instant messaging
video conferencing
gptkbp:bfsParent gptkb:SPIT_(Spam_over_Internet_Telephony)
gptkbp:bfsLayer 6