ETSI - EN 300 141-1
Integrated Services Digital Network (ISDN); Call Hold (HOLD) Supplementary Service; Digital Subscriber Signalling System No. One (DSS1) Protocol; Part 1: Protocol Specification
active, Most Current
| Organization: | ETSI |
| Publication Date: | 1 June 1998 |
| Status: | active |
| Page Count: | 21 |
Document History
EN 300 141-1
June 1, 1998
Integrated Services Digital Network (ISDN); Call Hold (HOLD) 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); Call Hold (HOLD) Supplementary Services; Digital Subscriber Signalling System No.One (DSS1) Protocol; Part 1: Protocol Specification
This first part of ETS 300 141 specifies the stage three of the Call Hold supplementary (HOLD) supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by...
January 1, 1992
CORRIGENDUM Integrated Services Digital Network (ISDN); Call Hold (HOLD) Supplementary Service Digital Subscriber Signalling System No. One (DDS1) Protocol Part 1: Protocol Specification
This standard specifies the stage three of the Call Hold supplementary (HOLD) supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by European public...