Search Results for: Wired networks devices
telephone system . the isdn standards define several kinds of access interfaces, such as basic rate interface (bri), primary rate interface (pri), narrowband isdn (n-isdn), and broadband isdn (b-isdn). isdn is a circuit-switched telephone network system, which also provides access to packet switched networks
points types of communications sample call see also protocols other notes citations external links isdn elements[ edit ] integrated services refers to isdn's ability to deliver at minimum two simultaneous connections, in any combination of data, voice, video , and fax , over a single line . multiple devices...
https://en.wikipedia.org/wiki/ISDN