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ETSI - TS 123 091

Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) supplementary service; Stage 2

inactive
Organization: ETSI
Publication Date: 1 January 2016
Status: inactive
Page Count: 23
scope:

The present document gives the stage 2 description of the call transfer supplementary services.

Only one call transfer supplementary service has been defined, this is the Explicit Call Transfer (ECT) supplementary service, and is described in the present document.

Document History

TS 123 091
April 1, 2022
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) supplementary service; Stage 2
The present document gives the stage 2 description of the call transfer supplementary services. Only one call transfer supplementary service has been defined, this is the Explicit Call Transfer...
TS 123 091
July 1, 2020
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) supplementary service; Stage 2
The present document gives the stage 2 description of the call transfer supplementary services. Only one call transfer supplementary service has been defined, this is the Explicit Call Transfer...
TS 123 091
July 1, 2018
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) supplementary service; Stage 2
The present document gives the stage 2 description of the call transfer supplementary services. Only one call transfer supplementary service has been defined, this is the Explicit Call Transfer...
TS 123 091
April 1, 2017
Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) supplementary service; Stage 2
The present document gives the stage 2 description of the call transfer supplementary services. Only one call transfer supplementary service has been defined, this is the Explicit Call Transfer...
TS 123 091
January 1, 2016
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) supplementary service; Stage 2
The present document gives the stage 2 description of the call transfer supplementary services. Only one call transfer supplementary service has been defined, this is the Explicit Call Transfer...
TS 123 091
October 1, 2014
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) supplementary service; Stage 2
The present document gives the stage 2 description of the call transfer supplementary services. Only one call transfer supplementary service has been defined, this is the Explicit Call Transfer...
TS 123 091
October 1, 2012
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) supplementary service; Stage 2
The present document gives the stage 2 description of the call transfer supplementary services. Only one call transfer supplementary service has been defined, this is the Explicit Call Transfer...
TS 123 091
May 1, 2011
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) supplementary service; Stage 2
The present document gives the stage 2 description of the call transfer supplementary services. Only one call transfer supplementary service has been defined, this is the Explicit Call Transfer...
TS 123 091
January 1, 2010
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) supplementary service; Stage 2
A description is not available for this item.
TS 123 091
January 1, 2009
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Explicit Call Transfer (ECT) Supplementary Service; Stage 2
A description is not available for this item.
TS 123 091
June 1, 2007
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) Supplementary Service; Stage 2
A description is not available for this item.
TS 123 091
December 1, 2004
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) Supplementary Service; Stage 2
A description is not available for this item.
TS 123 091
September 1, 2002
Digital Cellular Telecommunications System (Phase 2+); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) Supplementary Service; Stage 2
A description is not available for this item.
TS 123 091
September 1, 2002
Digital Cellular Telecommunications System (Phase 2+); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) Supplementary Service; Stage 2
A description is not available for this item.
TS 123 091
June 1, 2002
Digital Cellular Telecommunications System (Phase 2+); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) Supplementary Service; Stage 2
A description is not available for this item.
TS 123 091
March 1, 2001
Digital Cellular Telecommunications System (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) Supplementary Service - Stage 2
A description is not available for this item.
TS 123 091
October 1, 2000
Digital Cellular Telecommunications System (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) Supplementary Service - Stage 2
A description is not available for this item.
TS 123 091
January 1, 2000
Digital Cellular Telecommunications System (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); Explicit Call Transfer (ECT) Supplementary Service - Stage 2
A description is not available for this item.
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References

This document references:
3GPP TR 21.905 - See TR 121 905 V6.10.0
Published by ETSI on September 1, 2005
A description is not available for this item.
This document references:
3GPP TS 23.011 - See TS 123 011 V6.0.0
Published by ETSI on March 1, 2003
A description is not available for this item.
This document references:
3GPP TS 23.018 - See TS 123 018 V6.4.0
Published by ETSI on March 1, 2005
A description is not available for this item.
This document references:
3GPP TS 24.008 - See TS 124 008 V6.10.0
Published by ETSI on September 1, 2005
A description is not available for this item.
This document references:
EN 300 356-14 - Integrated Services Digital Network (ISDN); Signalling System No.7 (SS7); ISDN User Part (ISUP) Version 4 for the International Interface; Part 14: Explicit Call Transfer (ECT) Supplementary Service
Published by ETSI on July 1, 2001
A description is not available for this item.
This document references:
EN 300 368 - Integrated Services Digital Network (ISDN); Explicit Call Transfer (ECT) Supplementary Service; Functional Capabilities and Information Flow
Published by ETSI on December 1, 1998
A description is not available for this item.
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