Digital Access Signalling System 1: Difference between revisions
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imported>Star Mississippi Wikipedia:Articles for deletion/Digital Access Signalling System 1 closed as no consensus (XFDcloser) |
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{{short description|Proprietary protocol providing ISDN services}} | {{short description|Proprietary protocol providing ISDN services}} | ||
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{{Use dmy dates|date=April 2022}} | {{Use dmy dates|date=April 2022}} | ||
'''Digital Access Signalling System 1''' ('''DASS1''') is a [[proprietary protocol]] defined by [[British Telecom]] to provide [[Integrated Services Digital Network|ISDN]] services in the [[United Kingdom]].<ref>{{cite web |title=Introduction To Line Telecommunications |url=https://www.tlc-direct.co.uk/Technical/Telecoms/History/TH022.htm |publisher=TLC |access-date=3 February 2024}}</ref> It is now obsolete, having been replaced by [[DASS2]].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 [[European Union|EU]]. | '''Digital Access Signalling System 1''' ('''DASS1''') is a [[proprietary protocol]] defined by [[British Telecom]] to provide [[Integrated Services Digital Network|ISDN]] services in the [[United Kingdom]].<ref>{{cite web |title=Introduction To Line Telecommunications |url=https://www.tlc-direct.co.uk/Technical/Telecoms/History/TH022.htm |publisher=TLC |access-date=3 February 2024}}</ref> It is now obsolete, having been replaced by [[DASS2]].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 [[European Union|EU]]. | ||
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[[Category:History of telecommunications in the United Kingdom]] | [[Category:History of telecommunications in the United Kingdom]] | ||
[[Category:Integrated Services Digital Network]] | [[Category:Integrated Services Digital Network]] | ||
{{UK-stub}} | {{UK-stub}} | ||
{{telecomm-stub}} | {{telecomm-infrastructure-stub}} | ||
Latest revision as of 22:14, 17 October 2025
Template:Short description Template:More citations needed Template:Use dmy dates
Digital Access Signalling System 1 (DASS1) is a proprietary protocol defined by British Telecom to provide ISDN services in the United Kingdom.[1] It is now obsolete, having been replaced by DASS2.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
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- ↑ Script error: No such module "citation/CS1".