3 Definitions and abbreviations
24.6073GPPOriginating Identification Presentation (OIP) and Originating Identification Restriction (OIR) using IP Multimedia (IM) Core Network (CN) subsystemProtocol specificationRelease 17TS
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply:
Call Session Control Function (CSCF): See 3GPP TS 23.002 [1].
dialog: See IETF RFC 3261 [10].
header: See IETF RFC 3261 [10].
header field: See IETF RFC 3261 [10].
identity information: all the information identifying a user, including trusted (network generated) and/or untrusted (user generated) addresses
NOTE: Identity information takes the form of either a SIP URI (see IETF RFC 2396 [8]) or a "tel" URI
(see IETF RFC 3966 [9]) .
incoming initial request: all requests intended to initiate either a dialog or a standalone transaction terminated by the served user
Interconnection Border Control Function (IBCF): See 3GPP TS 23.228 [2].
Media Gateway Control Function (MGCF): See 3GPP TS 23.002 [1].
originating UE: sender of a SIP request intended to initiate either a dialog (e.g. INVITE, SUBSCRIBE), or a standalone transaction
EXAMPLE: OPTIONS, MESSAGE.
outgoing (communication): communication outgoing from the user side of the interface
outgoing initial request: all requests intended to initiate either a dialog or a standalone transaction received from the served user
private information: information that according to IETF RFC 3323 [6] and IETF RFC 3325 [7] is not permitted to be delivered to the remote end.
proxy: See IETF RFC 3261 [10].
Proxy‑CSCF (P‑CSCF): See 3GPP TS 23.228 [2].
public user identity: See 3GPP TS 23.228 [2].
request: See IETF RFC 3261 [10].
response: See IETF RFC 3261 [10].
Serving‑CSCF (S‑CSCF): See 3GPP TS 23.228 [2].
session: See IETF RFC 3261 [10].
standalone transaction: SIP transaction that is not part of a dialog and does not initiate a dialog
NOTE: An OPTIONS or a MESSAGE request sent outside of a SIP dialog would be considered to be part of a standalone transaction.
supplementary service: See ITU‑T Recommendation I.210 [12], clause 2.4.
tag: See IETF RFC 3261 [10].
terminating UE: recipient of a SIP request intended either to initiate a dialog or to initiate either a dialog or a standalone transaction
trusted identity information: network generated user public identity information
(SIP) transaction: See IETF RFC 3261 [10].
3.2 Abbreviations
For the purposes of the present document, the following abbreviations apply:
AS Application Server
CCBS Completion of Communication to Busy Subscriber
CDIV Communication DIVersion
CLIP Calling Line Identification Presentation
CLIR Calling Line Identification Restriction
CSCF Call Session Control Function
CW Communication Waiting
HOLD communication Hold
IBCF Interconnection Border Control Function
ICB Incoming Communication Barring
IFC Initial Filter Criteria
IM IP Multimedia
IMS IP Multimedia Subsystem
IP Internet Protocol
ISDN Integrated Service Data Network
MCID Malicious Communication IDentification
MGCF Media Gateway Control Function
MiD Multi-iDentity
MuD Multi-Device
NGN Next Generation Network
OIP Originating Identification Presentation
OIR Originating Identification Restriction
P‑CSCF Proxy-CSCF
PSTN Public Switched Telephone Network
S‑CSCF Serving-CSCF
SDP Session Description Protocol
SIP Session Initiation Protocol
UE User Equipment
URI Universal Resource Identifier