Tech-invite3GPPspaceIETF RFCsSIP
Quick21222324252627282931323334353637384‑5x

Content for  TS 24.605  Word version:  17.0.0

Top   Top   None   None   Next
1…   4…

 

1  Scopep. 6

The present document specifies the stage three Protocol Description of the Conference (CONF) service based on stage one and two of the ISDN CONF supplementary service. It provides the protocol details in the IP Multimedia (IM) Core Network (CN) subsystem based on the Session Initiation Protocol (SIP) and the Session Description Protocol (SDP).
The present document specifies centralized conferencing, using a conference focus, distributed conferencing is out of scope.
The present document does not cover the cases of :
  1. cascading conference services; and
  2. the support of the PSTN/ISDN conference service hosted in the PSTN.
The present document is applicable to User Equipment (UE) and Application Servers (AS) which are intended to support the CONF supplementary service.
Up

2  Referencesp. 6

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 22.173: "IP Multimedia Core Network Subsystem (IMS) Multimedia Telephony Service and supplementary services; Stage 1".
[2]
TS 24.229: "Internet Protocol (IP) multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3".
[3]  Void
[4]  Void.
[5]  Void.
[6]  Void.
[7]
TS 24.147: "Conferencing using the IP Multimedia (IM) Core Network (CN) subsystem; Stage 3".
[8]
RFC 3891:  "The SIP Replaces header".
[9]  Void.
[10]
ETSI TS 183 043 V3.4.1 (2011-04):"Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); IMS - based PSTN/ISDN Emulation; Stage 3 specification"
[11]
TS 24.628: "Common Basic Communication procedures using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification".
[12]
TS 24.610: "Communication HOLD (HOLD) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification".
[13]
RFC 7090  (April 2014): "Public Safety Answering Point (PSAP) Callback".
[14]
TS 24.166: "3GPP IMS Conferencing Management Object (MO)".
[15]
TS 23.003: "Numbering, addressing and identification".
Up

3  Definitions and abbreviationsp. 7

3.1  Definitionsp. 7

For the purposes of the present document, the terms and definitions given in TS 22.173 and TS 24.147 apply.

3.2  Abbreviationsp. 7

For the purposes of the present document, the following abbreviations apply:
ACR/CB
Anonymous Communication Rejection and Communication Barring
AS
Application Server
CDIV
Communication DIVersion
CONF
CONFerence calling
CS
Circuit Switch
ECT
Explicit Communication Transfer
HOLD
communication HOLD
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
OIP
Originating Identification Presentation
OIR
Originating Identification Restriction
PSAP
Public Safety Answering Point
P-CSCF
Proxy CSCF
PSTN
Public Switched Telephone Network
SIP
Session Initiation Protocol
TIP
Terminating Identification Presentation
TIR
Terminating Identification Restriction
UE
User Equipment
Up

Up   Top   ToC