CALL PROCESSOR CARD The CPC is a UCS card intended to provide support for all D channels (BRI or PRI) terminated within a dual shelf 3600/64. It combines with various physical interface cards to provide an ISDN-compatible interface. It supports basic rate

CALL PROCESSOR CARD The CPC is a UCS card intended to provide support for all D channels (BRI or PRI) terminated within a dual shelf 3600/64. It combines with various physical interface cards to provide an ISDN-compatible interface. It supports basic rate interfaces using the S/T BRI Card and primary rate interfaces using the DT1-2, Dual T-1 Card and the DE1-2 Dual E-1 Card.