Basic Rate Interface Board (Brib) - Vodavi Starplus Triad 1/2/3 Installation Manual

CO/PBX Connections
The PRIB is offered as a stand-alone card or as a kit which includes the
PRIB, CSU, and cables.

Basic Rate Interface Board (BRIB)

This interface provides four Basic Rate Interface circuits. Each circuit is
comprised of two bearer (64Kbps each) and one data (16Kbps) channels
(2B+D). When a BRIB is programmed into the
interprets all B channels as trunks. Thus, one BRIB which contains four
2B+D circuits provides eight line appearances to the
maximum of five BRIBs can be installed into the system (40 B channels).
The BRIB uses the U interface of the BRI standard. Connection to the
network is made via RJ45 connectors on the front edge of the board. No
NT1 device is required to connect to the central office. The BRIB card uses
eight time slots when installed.
When ordering BRI lines from the telephone company, specify
Capability P as the ordering code. National ISDN 1 (NI-1) is supported. No
other standards are supported.
Figure 2-20: PRIB (Primary Rate Interface Board)
Vodavi has successfully integrated its BRI ISDN with the Lucent 5 ESS
CentralOffice.Vodavi ISDN should work withall CentralOffice switches,
but this has not been verified. Therefore, some delays in service may be
experienced.
Triad 1/2 system, the system
Triad 1/2 system. A
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