Description
The Vodavi XTS Primary Rate Interface Board (PRIB) (8031-40) features:
▪ One (1) Primary Rate Interface circuit
▪ Each circuit contains 23 bearer and one data channel (23B+D)
▪ When a PRIB card is programmed into the system, the system interprets all B channels as trunks
▪ Should be used in conjunction with a Channel Service Unit (CSU)
▪ Connection is made via a DB15 from the PRIB to the CSU (systems less than 50 feet apart)
▪ The PRIB accepts a maximum of two (2) DTRU4 boards
▪ Specify ESF framing and B8ZS line coding when ordering PRI lines from you local phone company
▪ PRI only supports only National ISDN 2 (NI-2)
▪ Refurbished
▪ One year warranty