Posted in Silent bandwidth battles at BT
Posted Monday 13th August 2007 15:58 GMT
Do you mean BRI rather than ISDN?
It seems that the article refers to 2B+D ISDN (BRI) rather than ISDN as a whole. My understanding is that PBXs use PRI connections (T1/E1), which provide many more 64kbps channels - I know ours does.