Content for TS 29.231 Word version: 18.0.0
4 Protocols
5 Amendments and Endorsements to Referenced Specifications
6 3GPP Extensions
A IANA Registration of OoBTC Indicator
B IANA Registration of MGW Identifier
C IANA Registration of Additional MGW Ids
$ Change History
4 Protocols p. 8
4.1 Introduction p. 8
4.2 Call control protocol (Nc interface) p. 9
4.3 Resource control protocol (G)MSC and MGW (Mc Interface) p. 9
4.4 Bearer Framing Protocol between MGWs (Nb interface) p. 10
4.5 Signalling Transport p. 10
4.5.1 Call Control protocols p. 10
4.5.2 Resource control protocol (G)MSC and MGW (Mc Interface) p. 10
4.5.3 IP Transport between MGWs (Nb interface) p. 10
4.6 Payload Types p. 10
5 Amendments and Endorsements to Referenced Specifications p. 11
5.1 ITU-T Q.1912.5 (Interworking between Session Initiation Protocol (SIP) and Bearer Independent Call Control protocol or ISDN User Part) p. 11
5.2 IETF RFC 2046 (Multipurpose Internet Mail Extensions (MIME) Part Two: Media Types) p. 11
5.3 IETF RFC 4566 (SDP: Session Description Protocol) p. 11
5.4 IETF RFC 3966 (The tel URI for Telephone Numbers) p. 12
5.5 IETF RFC 2976 (The SIP INFO method) p. 12
5.6 IETF RFC 3204 (MIME media types for ISUP and QSIG Objects) p. 12
5.7 IETF RFC 3261(SIP: Session Initiation Protocol) p. 12
5.8 IETF RFC 3262 (Reliability of Provisional Responses in the Session Initiation Protocol) p. 13
5.9 IETF RFC 3264 (An Offer/Answer Model with the Session Description Protocol) p. 13
5.9.1 Multicast Streams p. 13
5.9.2 3GPP Node Generating the Offer p. 13
5.9.3 3GPP Node Generating the Answer p. 13
5.9.4 3GPP Node as Offerer Processing of the Answer p. 13
5.9.5 Modifying the session p. 14
5.9.6 Unspecified Connection Address p. 14
5.10 IETF RFC 3311 (The Session Initiation Protocol (SIP) UPDATE Method) p. 14
5.11 IETF RFC 3312 (Integration of Resource Management and Session Initiation Protocol) p. 14
5.12 IETF RFC 3323 (A Privacy Mechanism for the Session Initiation Protocol) p. 14
5.13 IETF RFC 3325 (Private Extensions to the Session Initiation Protocol (SIP) for Network Asserted Identity within Trusted Networks) p. 15
5.14 IETF RFC 3326 (The Reason Header Field for the Session Initiation Protocol) p. 15
5.15 IETF RFC 4028 (Session Timers in the Session Initiation Protocol) p. 15
5.16 IETF RFC 4960 (Stream Control Transmission Protocol) p. 15
5.17 Void
5.18 IETF RFC 4168 (The Stream Control Transmission Protocol (SCTP) as a Transport for the Session Initiation Protocol) p. 15
5.19 IETF RFC 791 (Internet Protocol, Version 4) p. 16
5.20 IETF RFC 2460 (Internet Protocol, Version 6) p. 16
5.21 IETF RFC 4715 (The Integrated Services Digital Network (ISDN) Subaddress Encoding Type for tel URI) p. 16
5.22 IETF RFC 4320 (Actions Addressing Identified Issues with the Session Initiation Protocol's (SIP) Non-INVITE Transaction) p. 16
5.23 IETF RFC 5079 (Rejecting Anonymous Requests in the Session Initiation Protocol (SIP)) p. 16
6 3GPP Extensions p. 17
6.1 Codec Negotiation p. 17
6.1.1 Encoding of 3GPP_OoBTC_Indicator p. 17
6.1.2 Encoding of SDP answer including 3GPP OoBTC Indicator p. 17
6.2 MGW Identifier p. 17
6.2.1 Semantic and Usage of the MGW_Identifier p. 17
6.2.2 Encoding of MGW_Identifier p. 17
6.2.3 Procedures related to MGW_Identifier p. 18
6.3 Additional MGW Ids p. 18
A IANA Registration of OoBTC Indicator p. 19
A.1 Introduction p. 19
A.2 Contact name, email address, and telephone number p. 19
A.3 Attribute Name (as it will appear in SDP) p. 19
A.4 Long-form Attribute Name in English p. 19
A.5 Type of Attribute p. 19
A.6 Is Attribute Value subject to the Charset Attribute? p. 19
A.7 Purpose of the attribute p. 19
A.8 Appropriate Attribute Values for this Attribute p. 19
B IANA Registration of MGW Identifier p. 20
B.1 Introduction p. 20
B.2 Contact name, email address, and telephone number p. 20
B.3 Attribute Name (as it will appear in SDP) p. 20
B.4 Long-form Attribute Name in English p. 20
B.5 Type of Attribute p. 20
B.6 Is Attribute Value subject to the Charset Attribute? p. 20
B.7 Purpose of the attribute p. 20
B.8 Appropriate Attribute Values for this Attribute p. 20
C IANA Registration of Additional MGW Ids p. 21
C.1 Introduction p. 21
C.2 Contact name, email address, and telephone number p. 21
C.3 Attribute Name (as it will appear in SDP) p. 21
C.4 Long-form Attribute Name in English p. 21
C.5 Type of Attribute p. 21
C.6 Is Attribute Value subject to the Charset Attribute? p. 21
C.7 Purpose of the attribute p. 21
C.8 Appropriate Attribute Values for this Attribute p. 21
$ Change History p. 22
