Digital Access Signalling System 1
From Wikipedia the free encyclopedia
Top View
 | This article needs additional citations for verification. (February 2024) |
Digital Access Signalling System 1 (DASS1) is a proprietary protocol defined by British Telecom to provide ISDN services in the United Kingdom. It is now obsolete, having been replaced by DASS2. This too will become obsolete over the coming years as Q.931, a European standard, becomes widely adopted in the EU.
References
[edit]- ^ "Introduction To Line Telecommunications". TLC. Retrieved 3 February 2024.
 | This United Kingdom-related article is a stub. You can help Wikipedia by expanding it. |
 | This article related to telecommunications is a stub. You can help Wikipedia by expanding it. |