Local PRI ISDN T1 Services

PRI ISDN is the industrial strength flavor of ISDN, and is intended for users with much greater capacity requirements. PRI has 23 B channels plus one 64 Kbps D channel. Each channel has a 64Kbps capacity, enabling a total transmission speed of up to 1.536Mbps. With PRI ISDN, you can pre-define the number of channels used for specific types of calls or data delivery. What this means is that you can use the various channels for accomplishing different things on different channels simultaneously. In other words, PRI ISDN offers much greater flexibility than that provided by BRI ISDN. Additionally, the D channel is used as the switching channel that communicates with the Central Office for Call Management. It is used to carry local and long distance traffic.

ITquotes Corp., 134 8th Street, Suite B, Hermosa Beach, CA 90254. Tel: ; Fax: 425-920-1007.