DASS1
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 It is now obsolete, having been replaced by DASS2.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.
| |||||||||||||||||||||||||||||||||||||||||||||||
This article is issued from Wikipedia - version of the Friday, May 23, 2014. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.