ETSI - ETS 300 138-1
Integrated Services Digital Network (ISDN); Closed User Group (CUG) Supplementary Service; Digital Subscriber Signalling System No. One (DDS1) Protocol; Part 1: Protocol Specification
inactive
| Organization: | ETSI |
| Publication Date: | 1 May 1997 |
| Status: | inactive |
| Page Count: | 29 |
Document History
June 1, 1998
Integrated Services Digital Network (ISDN); Closed User Group (CUG) Supplementary Service; Digital Subscriber Signalling System No. One (DSS1) Protocol; Part 1: Protocol Specification
A description is not available for this item.
February 1, 1998
Integrated Services Digital Network (ISDN); Closed User Group (CUG) Supplementary Service; Digital Subscriber Signalling System No. One (DSS1) Protocol; Part 1: Protocol Specification
This first part of EN 300 138 specifies the stage three of the Closed User Group (CUG) supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by European...
ETS 300 138-1
May 1, 1997
Integrated Services Digital Network (ISDN); Closed User Group (CUG) Supplementary Service; Digital Subscriber Signalling System No. One (DDS1) Protocol; Part 1: Protocol Specification
A description is not available for this item.
February 1, 1997
Integrated Services Digital Network (ISDN); Closed User Group (CUG) Supplementary Service; Digital Subscriber Signalling System No. One (DSS1) Protocol; Part 1: Protocol Specification
This first part of ETS 300 138 specifies the stage three of the Closed User Group (CUG) supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by European...
January 1, 1996
Integrated Services Digital Network (ISDN); Closed User Group (CUG) Supplementary Service; Digital Subscriber Signalling System No. One (DSS1) Protocol; Part 1: Protocol Specification Second Edition
This first part of ETS 300 138 specifies the stage three of the Closed User Group (CUG) supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by European...
January 1, 1995
AMD 1 Integrated Services Digital Network (ISDN); Closed User Group (CUG) Supplementary Service; Digital Subscriber Signalling System No. One (DSS1) Protocol; Part 1: Protocol Specification
Foreword
This draft amendment to ETS 300 138-1 (1992) has been produced by the Signalling Protocols and Switching (SPS) Technical Committee of the European Telecommunications Standards Institute...
January 1, 1992
CORRIGENDUM Integrated Services Digital Network (ISDN); Closed User Group (CUG) Supplementary Service Digital Subscriber Signalling System No. One (DDS1) Protocol Part 1: Protocol Specification
This first part of ETS 300 138 specifies the stage three of the Closed User Group (CUG) supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by European...
January 1, 1992
Integrated Services Digital Network (ISDN); Closed User Group (CUG) Supplementary Service Digital Subscriber Signalling System No. One (DDS1) Protocol Part 1: Protocol Specification
This first part of ETS 300 138 specifies the stage three of the Closed User Group (CUG) supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by European...