Digital Access Signalling System 1: Difference between revisions

Revision as of 02:25, 6 January 2008

Revision as of 13:03, 6 January 2008

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'''Digital Access Signaling System 1''' ('''DASS1''') is a [[protocol (computing)|protocol]] defined by [[British Telecom]] for digital links to [[PSTN]] based on [[Integrated Services Digital Network|ISDN]].