ETS 300 122-1 : 20001
Current
The latest, up-to-date edition.
INTEGRATED SERVICES DIGITAL NETWORK (ISDN); GENERIC KEYPAD PROTOCOL FOR THE SUPPORT OF SUPPLEMENTARY SERVICES; DIGITAL SUBSCRIBER SIGNALLING SYSTEM No. 1 (DSS1) - PROTOCOL - PROTOCOL SPECIFICATION
Hardcopy , PDF
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Foreword
1 Scope
2 Normative references
3 Definitions
4 Symbols and abbreviations
5 Co-existence with other supplementary service
protocols
5.1 Support of the various generic protocols
5.2 Coexistence of generic protocols
5.3 Arrangements by which coexistence of protocols
may be supported by a network
6 Procedures for the keypad protocol
7 Coding requirements
Annex A (informative): Example use of the keypad
protocol
Annex B (informative): Functional reference model for
the operation of supplementary
services
History
Specifies the keypad protocol of the pan-European Integrated Services Digital Network (ISDN) as given by European public telecommunications operators for the application to a range of supplementary service at the T reference point or coincident S and T reference point by using the Digital Subscriber Signalling No.one (DSS1). Can not be applied to individual supplementary services.
| Committee |
SPS 5
|
| DevelopmentNote |
Corrigendum '92 COR 1 94' has been withdrawn. (07/1999)
|
| DocumentType |
Standard
|
| Pages |
13
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| Standards | Relationship |
| DIN ETS 300122-1:1992-11 | Identical |
| PN ETS 300 122-1 : 2005 | Identical |
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