BS 6450-1:1983
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators Specification for general requirements
Hardcopy , PDF
28-02-1993
English
01-09-1988
Specifies the requirements necessary for correct interworking with the analogue interfaces of the PSTN. Does not apply to PBXs for connection to shared service lines or 1 + 1 carrier systems, or to PBXs for connection in parallel with any other apparatus whose ringer equivalence number exceeds 0.3.
| Committee |
W/-
|
| DevelopmentNote |
BS DRAFT 91/94286 DC THIS STANDARD HAS BEEN PRESENTED FOR DESIGNATION UNDER THE TELECOMMUNICATIONS ACT 1984
|
| DocumentType |
Standard
|
| Pages |
27
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 6450-7:1984 | Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators Specification for the procedure of in-service observation for PBXs undergoing type approval |
| BS 6450-6.1(1986) : 1986 | |
| BS 6450-2:1983 | Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators Specification for private branch exchanges with terminating stations treated as an entirety |
| BS 6833-5:1991 | Apparatus using cordless attachments (excluding cellular radio apparatus) for connection to analogue interfaces of public switched telephone networks Specification for the cordless elements within PBX apparatus with analogue interfaces to the PSTN and terminating stations treated as an entirety |
| PD 7002:1996 | Essential requirements for connection of terminal equipment to 2-wire analogue interfaces, without capacitive termination, of public switched telecommunication networks using either the earth calling, the loop calling-disconnect clearing, the loop calling-guarded clearing or the loop calling-unguarded clearing signalling method |
| BS 6833-3:1992 | Apparatus using cordless attachments (excluding cellular radio apparatus) for connection to analogue interfaces of public switched telephone networks Specification for the simple call routeing mode of cordless PBX operation with analogue interfaces to the PSTN and terminating stations treated as an entirety |
| BS 6701-2:1987 | Code of practice for installation of apparatus intended for connection to certain telecommunication systems Installation of switching apparatus that may be connected to certain analogue telecommunication systems |
| BS 6100-3.2.1:1984 | Glossary of building and civil engineering terms. Services. Internal communication and transport Internal communication |
| BS 6450-5.1(1984) : 1984 |
| BS 6450-7:1984 | Private branch exchanges for connection to public switched telephone networks run by certain public telecommunication operators Specification for the procedure of in-service observation for PBXs undergoing type approval |
| BS 6701-2:1987 | Code of practice for installation of apparatus intended for connection to certain telecommunication systems Installation of switching apparatus that may be connected to certain analogue telecommunication systems |
| BS 4727-3:GRP02(1971) : 1971 | GLOSSARY OF ELECTROTECHNICAL POWER TELECOMMUNICATION ELECTRONICS LIGHTING & COLOUR TERMS - TERMS PARTICULAR TO TELECOMMUNICATIONS & ELECTRONICS - TELEPHONY TERMINOLOGY |
| BS 4778-2:1979 | Quality vocabulary National terms |
| BS 6701-1:1986 | Code of practice for installation of apparatus intended for connection to certain telecommunication systems General recommendations |
| BS 6328-1:1985 | Apparatus for connection to private circuits run by certain public telecommunication operators Specification for apparatus for connection to speechband circuits |
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