Content for TS 29.333 Word version: 18.1.0
1 Scope p. 8
The present document describes the protocol to be used on the Multimedia Resource Function Controller (MRFC) - Multimedia Resource Function Processor (MRFP) interface (Mp interface). The IMS architecture is described in TS 23.228, the functional requirements are described in 3G TS 23.333
This specification defines a profile of the Gateway Control Protocol (H.248.1), for controlling Multimedia Resource Function Processor supporting in-band user interaction, conferencing and transcoding for multimedia-services.
The present document is valid for a 3rd generation PLMN (UMTS) complying with Release 7 and later.
2 References p. 8
The following documents contain provisions which, through reference in this text, constitute provisions of the present document.
- References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific.
- For a specific reference, subsequent revisions do not apply.
- For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document.
[1]
TS 23.228: "IP Multimedia Subsystem (IMS); Stage 2".
[2]
TS 23.002: "Network architecture".
[3]
ITU-T Recommendation H.248.1 (05/2002), Gateway control protocol: Version 2 + Corrigendum 1 (03/2004) and ITU-T Recommendation H.248.1 (09/2005), Gateway control protocol: Version 3 for Floor Control requirements.
[4]
ITU-T Recommendation H.248.4 (11/2000), Gateway control protocol: Transport over Stream Control Transmission Protocol (SCTP) + Corrigendum 1 (03/2004).
[5]
ITU-T Recommendation H.248.7 (03/2004), Gateway control protocol: Generic announcement package.
[6]
ITU-T Recommendation H.248.9 (03/2002), Gateway control protocol: Advanced media server package.
[7]
ITU-T Recommendation H.248.11 (11/2002), Gateway control protocol: Media gateway overload control package.
[8]
RFC 2960: "Stream Control Transmission Protocol".
[9]
ITU-T Recommendation H.248.14 (03/2002), Gateway control protocol: Inactivity timer package.
[10]
ITU-T Recommendation H.248.16 (11/2002), Gateway control protocol: Enhanced digit collection packages and procedures + Corrigendum 1 (03/2004).
[11] Void
[12]
ITU-T Recommendation H.248.27 (07/2003), Gateway control protocol: Supplemental Tones package
[13]
ITU-T Recommendation Q.1950 (12/2002): Bearer independent call bearer control protocol.
[14]
ITU-T Recommendation G.711 (11/1988): Pulse code modulation (PCM) of voice frequencies.
[15]
ITU-T Recommendation G.711 Appendix I (09/1999): A high quality low-complexity algorithm for packet loss concealment with G.711.
[16]
ITU-T Recommendation G.711 Appendix I (09/1999: A comfort noise payload definition for ITU-T G.711 use in packet-based multimedia communication systems.
[17]
ITU-T Recommendation E.180 (03/1998): Technical characteristics of tones for the telephone service.
[18]
ETSI TS 183 022: Telecommunication and Internet converged Services and Protocols for Advanced Networking (TISPAN); MGC Information Package.
[19]
ETSI ES 201 970 Access and Terminals (AT): Public Switched Telephone Networks (PSTN); Harmonized specification of physical and electrical characteristics at a 2-wire analogue presented Network Temination Point (NTP).
[20]
RFC 2327 (1998): "SDP: Session Description Protocol".
[21]
RFC 3551 (2003): "RTP Profile for Audio and Video Conferences with Minimal Control".
[22]
RFC 2833 (2000): "RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals".
[23]
RFC 4040 (2005): "RTP payload format for a 64 kbit/s transparent call".
[24]
RFC 3555 (2003): "MIME Type Registration of RTP Payload Formats".
[25]
TS 23.333: "Multimedia Resource Function Controller (MRFC) - Multimedia Resource Function Processor (MRFP) Mp interface: Procedures Descriptions".
[26]
ITU-T Recommendation H.248.9a1 (03/2007), "Gateway control protocol: Advanced media server package (draft work in progress)".
[27]
TS 29.163: "Interworking between the IM CN subsystem and CS networks - Stage 3".
[28]
W3C Recommendation (September 2004): "Speech Synthesis Markup Language (SSML) Version 1.0".
[29]
W3C Recommendation (September 2004): "Speech Recognition Grammar Specification (SRGS) Version 1.0".
[30]
ITU-T Recommendation H.248.36 (09/2005): "Hanging Termination Detection Package".
[31] Void
[32]
RFC 4583 (2006): "Session Description Protocol (SDP) Format for Binary Floor Control Protocol (BFCP) Streams".
[33]
ITU-T Recommendation H.248.19 (03/2013): "Gateway Control Protocol: Decomposed multipoint control unit, audio, video and data conferencing packages".
[34]
RFC 4975 (2007): "The Message Session Relay Protocol (MSRP)".
[35]
ITU-T H.248.69 (03/2009): "Gateway control protocol: Packages for interworking between MSRP and H.248".
[36] Void
[37] Void
[38] Void
[39]
RFC 4145 (2005): "TCP-Based Media Transport in the Session Description Protocol (SDP)".
[40]
RFC 4585 (2006): "Extended RTP Profile for Real-time Transport Control Protocol (RTCP) - Based Feedback (RTP/AVPF)".
[41]
TS 26.114: "IP Multimedia Subsystem (IMS); Multimedia Telephony; Media handling and interaction".
[42]
TS 22.153: "Multimedia Priority Service".
[43]
ITU-T Recommendation H.248.52 (06/2008): "Gateway control protocol: QoS support packages".
[44]
ITU-T Recommendation H.248.82 (03/2013): "Gateway control protocol: Explicit Congestion Notification Support".
[45]
RFC 5285: "A General Mechanism for RTP Header Extensions".
[46]
RFC 6236: "Negotiation of Generic Image Attributes in the Session Description Protocol (SDP)".
[47]
ITU-T Recommendation H.248.50 (2010) and Corrigendum 1 (02/12): "Gateway control protocol: NAT traversal toolkit packages".
[48] Void.
[49]
TS 24.229: "IP Multimedia Call Control Protocol based on SIP and SDP".
[50]
TR 21.905: "Vocabulary for 3GPP Specifications".
[51]
RFC 3830: "MIKEY: Multimedia Internet KEYing".
[52]
RFC 793: "Transmission Control Protocol - DARPA Internet Program - Protocol Specification".
[53]
RFC 4582: "The Binary Floor Control Protocol (BFCP)".
[54]
ITU-T Recommendation H.248.89 (10/2014): "Gateway control protocol: TCP support packages".
[55]
ITU-T Recommendation H.248.90 (10/2014): "Gateway control protocol: H.248 packages for control of transport security using TLS".
[56]
RFC 6043: "MIKEY-TICKET: Ticket-Based Modes of Key Distribution in Multimedia Internet KEYing (MIKEY)".
[57]
TS 33.328: "IP Multimedia Subsystem (IMS) media plane security".
[58]
RFC 4279: "Pre-Shared Key Ciphersuites for Transport Layer Security (TLS)".
[59]
TS 33.310: "Network Domain Security (NDS); Authentication Framework (AF)".
[60]
TS 24.103: "Telepresence using the IP Multimedia (IM) Core Network (CN) Subsystem (IMS); Stage 3".
[61]
RFC 8841: "Session Description Protocol (SDP) Offer/Answer Procedures for Stream Control Transmission Protocol (SCTP) over Datagram Transport Layer Security (DTLS) Transport".
[62]
RFC 8864: "Negotiation Data Channels Using the Session Description Protocol (SDP)".
[63]
ITU-T Recommendation H.248.93 (10/2014): "Gateway control protocol: ITU-T H.248 support for control of transport security using the datagram transport layer security (DTLS) protocol".
[64]
RFC 8122: "Connection-Oriented Media Transport over the Transport Layer Security (TLS) Protocol in the Session Description Protocol (SDP)".
[65]
ITU-T Recommendation H.248.78 (11/2015): "Gateway control protocol: Bearer-level message backhauling and application level gateway".
[66]
RFC 4573: "MIME Type Registration for RTP Payload Format for H.224".
[67]
ITU-T Recommendation H.224 (01/2005): "A real time control protocol for simplex applications using the H.221 LSD/HSD/MLP channels".
[68]
ITU-T Recommendation H.281 (11/1994): "A far end camera control protocol for videoconferences using H.224".
[69]
RFC 5939: "Session Description Protocol (SDP) Capability Negotiation".
[70]
ITU-T Recommendation H.248.80 (01/2014): "Gateway control protocol: Usage of the revised SDP offer/answer model with ITU-T H.248".
[71]
RFC 5104: "Codec Control Messages in the RTP Audio-Visual Profile with Feedback (AVPF)".
[72]
RFC 4796: "The Session Description Protocol (SDP) Content Attribute".
[73]
RFC 8853: "Using Simulcast in Session Description Protocol (SDP) and RTP Session".
[74]
RFC 8851: "RTP Payload Format Restrictions".
[75]
RFC 7728: "RTP Stream Pause and Resume".
[76]
ITU-T Recommendation H.248.98 (02/2016): "Gateway control protocol: Support of remote media pause and resume".
[77]
RFC 8445: "Interactive Connectivity Establishment (ICE): A Protocol for Network Address Translator (NAT) Traversal".
[78]
RFC 8839: "Session Description Protocol (SDP) Offer/Answer Procedures for Interactive Connectivity Establishment (ICE)".
3 Definitions and symbols p. 11
3.1 Definitions p. 11
For the purposes of the present document, the terms and definitions given in TR 21.905 and the following apply.
Media Gateway:
Media Gateway Controller:
MultiMedia Resource Function Controller:
See TS 23.002.
MultiMedia Resource Function Processor:
See TS 23.002.
For the purposes of the present document, the following terms and definitions as defined in TS 23.333 apply:
ICE lite
Full ICE
For the purposes of the present document, the following terms and definitions given in RFC 3830 apply:
Crypto Session (CS)
Traffic-Encrypting Key (TEK).
3.2 Symbols p. 12
None.
4 Abbreviations p. 12
For the purposes of the present document, the following abbreviations apply:
BFCP
Binary Floor Control Protocol
CCM
Codec Control Messages
CDR
Call Data Record
CN
Comfort Noise
CRC
Cyclic Redundancy Check
CS
Crypto Session
CVO
Coordination of Video Orientation
DBI
Delay Budget Information
DNS
Domain Name System
DTLS
Datagram Transport Layer Security
DTMF
Dual Tone Multi Frequency
CE
Congestion Experienced
ECN
Explicit Congestion Notification
EVS
Enhanced Voice Services
FEC
Forward Error Correction
FECC
Far End Camera Control
FIR
Full Intra Request
ICE
Interactive Connectivity Establishment
IP
Internet Protocol
IPsec
IP Security
IVAS
Immersive Voice and Audio Services
MGC
Media Gateway Controller
MGW
Media Gateway
MID
Message Identifier
MMCMH
Multi-stream Multiparty Conferencing Media Handling
MPS
Multimedia Priority Service
MRFC
MultiMedia Resource Function Controller
MRFP
MultiMedia Resource Function Processor
MSRP
Message Session Relay Protocol
OAM
Operation, Administration and Maintenance
OoS
Out of Service
PLC
Packet Loss Concealment
PSK
Pre-Shared Key
PT
Payload Type
QoS
Quality of Service
ROI
Region of Interest
SCTP
Stream Control Transmission Protocol
SDP
Session Description Protocol
SDPCapNeg
SDP Capability Negotiation
SPNE
Signal Processing Network Equipment
SSRC
Synchronisation Source
STUN
Session Traversal Utilities for NAT
TCP
Transmission Control Protocol
TEK
Traffic-Encrypting Key
TLS
Transport Layer Security
TMMBN
Temporary Maximum Media Stream Bit Rate Notification
TMMBR
Temporary Maximum Media Stream Bit Rate Request
TTL
Time To Live
UDP
User Datagram Protocol
URN
Uniform Resource Name
VBD
Voiceband Data
