basic rate interface (BRI)


basic rate interface (BRI): A CCITT Integrated Services Digital Network (ISDN) multipurpose user interface standard that denotes the capability of simultaneous voice and data services provided over two clear 64-kb/s channels and one clear 16-kb/s channel (2B+D) access arrangement to each user location.


This HTML version of FS-1037C was last generated on Fri Aug 23 00:22:38 MDT 1996