TS 29.163

Rel-4 Terminal interfaces

IMS signalling flows

Stage 1 for Call control and roaming to support IMS in UMTS

Impact on HSS

Architectural issues

Addressing

IETF: RFC editor Queue (Various 3GPP Private Extensions)

IETF: RFC 3324 (Network Asserted Identity)

IETF: RFC 3311 (The Update method)

IETF: RFC 3266 (IPv6 support within SDP)

IETF: RFC 3267 (AMR and AMR WB RTP and SDP)

IETF: RFC editor Queue (DHCP options for SIP servers)

IETF: RFC editor Queue (refer method)

IETF: RFC 3265 (specific event notification)

IETF: RFC 3313 (SIP extensions for media authorization)

IETF: RFC 3323 (SIP extensions for caller identity and privacy)

IETF: RFC 3312 (Without COMET)(Integration of resource management and SIP)

IETF: RFC 3262 (Reliability of provisional responses)

IETF: RFC 3261 (Session Initiation Protocol)

Main IETF dependencies

IMS Session Handling; stage 2

E2E QoS interworking

SIP Call Control protocol for the IMS

IMS stage 3

Stage 2 (Architecture and Main flows)

Provisioning of IP-based multimedia services

Call control and roaming to support IMS in UMTS

Rel-5 Terminal interfaces

Interworking for IPv6 to IPv4

Interworking between IMS and CS networks

Mn interface (IM-MGW to MGCF) enhancements (CN4 Part)

IMS Phase 2

Enhancements to the Cx and Sh interfaces

PS domain and IMS impacts for supporting IMS Emergency calls (EMC1)

Deleted - CT3 IMS aspects to support IMS Emergency sessions

Stage 2 for Voice Call Continuity between CS and IMS (incl. I-WLAN)

Stage 1 for Voice Call Continuity between CS and IMS (incl. I-WLAN)

TR for Voice Call Continuity between CS and IMS (incl. I-WLAN)

CT3 aspects of FBI for TISPAN R1

CT1 aspects of FBI for TISPAN R1

Protocol impact of FBI for TISPAN R1

Deleted - CT3 aspects of Stage 3 for Voice Call Continuity between CS and IMS (incl. I-WLAN)

CT1 aspects of Stage 3 for Voice Call Continuity between CS and IMS (incl. I-WLAN)

Stage 3 for Voice Call Continuity between CS and IMS (incl. I-WLAN)

System enhancements for Fixed Broadband access to IMS

Maintenance of TISPAN R1

Stage 3 of MTSI

Media handling and interaction in MTSI

(Small) Technical Enhancements and Improvements for Rel-7

Voice Call Continuity between CS and IMS (incl. I-WLAN)

AoIP (A-interface over IP)

Core Network Impacts for A-Interface User Plane over IP

Customized Alerting Tone (CAT) service

IMS CAT Supplementary Service

CAT solution for voice and video call in CS domain

CT1 part of Stage 3 CCBS_CCNR

CT3 part of Stage 3 CCBS_CCNR

Call Completion on Busy Subscriber (CCBS)/Call Completion on Non-Reachable (CCNR) on IMS

Communication Wait on IMS

CT1 part of Stage 3 CW-IMS

CT3 part of Stage 3 CW-IMS

Deleted - never approved- FBI Phase 2

Maintenance of TISPAN R2

Multimedia interworking between IMS and CS networks

Stage 3 of MW-IMS

Stage 3 for MW-IMS, MONA extension

CT3 part of Enhancement of interworking between MTSI and CS networks

Encoding formats, transport formats and media description signalling for interworking, QoE, and other enhancements to MTSI-MHI

CT1 part of Service Level Tracing in IMS

Deleted - CT3 part of Service Level Tracing in IMS

Stage 3 Overlap (CT3)

Stage 3 Overlap (CT1)

Support of Overlap signalling

Deleted - Stage 3 for PRIOR

IMS Enhancements for support of Packet Cable access

Architecture aspects of PktCbl-Interwork

CT1,CT3 aspects of PktCbl-Interwork

IMS Inter-working aspects in Support of Cable Regulatory requirements

CT3 aspects of PktCbl-Sec

Stage 3 CIMS_3GPP2 (CT3)

Stage 3 CIMS_3GPP2 (CT1)

Documentation of TISPAN R1 and R2 in CT1

Documentation of TISPAN R1 and R2 in CT3

Interworking between the 3GPP CS domain with SIP-I as signalling protocol and other networks

(Small) Technical Enhancements and Improvements for Rel-8

CT3 part of Stage 3 MGCF UUSIW

CT1 part of Stage 3 MGCF UUSIW

Interworking between User-to-User Signalling (UUS) and SIP

Stage 2 for IMS Emergency Calls over GPRS and EPS

Support for IMS Emergency Calls over GPRS and EPS

Stage 3 for IMS Emergency Calls over GPRS and EPS

Stage 1 for IMS Emergency Calls over GPRS and EPS

CT1 aspects of SRVCC support for IMS Emergency Calls

CT aspects of SRVCC support for IMS Emergency Calls

SRVCC support for IMS Emergency Calls

Single Radio Voice Call Continuity (SRVCC) support for IMS Emergency Calls

CT3 aspects of SRVCC support for IMS Emergency Calls

CT4 aspects of SRVCC support for IMS Emergency Calls

CT1 aspects - Stage 3 for IMS Emergency Calls over GPRS and EPS

CT3 aspects - Stage 3 for IMS Emergency Calls over GPRS and EPS

CT4 aspects - Stage 3 for IMS Emergency Calls over GPRS and EPS

(Small) Technical Enhancements and Improvements for Rel-9

CS and IMS Interworking for CAT service - Early Session model

Enabling Coder Selection and Rate Adaptation for UTRAN and E-UTRAN for Load Adaptive Applications

CT3 part of CN aspects of Enabling Coder Selection and Rate Adaptation for UTRAN and E-UTRAN for Load Adaptive Applications

CN aspects of Enabling Coder Selection and Rate Adaptation for UTRAN and E-UTRAN for Load Adaptive Applications

CT3 part of Stage 3 for Optimal Media Routeing

Deleted - Registration in Densely-populated area (RED)

(Small) Technical Enhancements and Improvements for Rel-10

CT3 part of Core Network aspects of Anonymous Call Rejection in the CS domain (Stage 3)

CT3 part of IMS Stage 3 IETF Protocol Alignment - phase 5

CT3 part of Enhanced T.38 FAX support

CT3 part of CT aspects of Network-provided Location information for IMS

(Small) Technical Enhancements and Improvements for Rel-11

CT3 part of Enhancements for Multimedia Priority Service (MPS) Gateway Control Priority

CT3 part of CT aspects of Coordination of Video Orientation

CT3 part of CT aspects of End-to-End Multimedia Telephony Service for IMS (MTSI) extensions

IMS Emergency PSAP Callback (Stage 3)

CT3 part of IMS Emergency PSAP Callback

Codec for Enhanced Voice Services

CT3 part of CT impacts of codec for Enhanced Voice Services

CT3 part of Impacts of RFC7044 for introduction of the new History-Info header field

CT3 part of ICE impacts on IMS H.248 profiles (Stage 2)

CT3 part of IMS Stage 3 IETF Protocol Alignment - phase 6

CT3 part of CT Aspects of Signalling of Image Size

(Small) Technical Enhancements and Improvements for Rel-12

CT3 part of Updating IMS to conform to RFC 6665

(Small) Technical Enhancements and Improvements for Rel-13

Stage 3 of User Controlled Spoofed Call Treatment

(Small) Technical Enhancements and Improvements for Rel-14

(Small) Technical Enhancements and Improvements for Rel-16

(Small) Technical Enhancements and Improvements for Rel-17

EVS Codec Extension for Immersive Voice and Audio Services

(Small) Technical Enhancements and Improvements for Rel-19

Cell Broadcast Service

General Packet Radio Service