Brooktrout Technology TR114+P4L and TR114+uP4L PCI Voice-Fax Cards
The TR114+P4L and TR114+uP4L voice-fax cards provide four loop-start lines for inbound or outbound messages. The cards are installed in the Cisco Unity Bridge server, and both types of cards can be installed in the same Bridge server.
The TR114+P4L and TR114+uP4L cards have one RJ-45 receptacle serving all four ports. The line cord that ships with most cards has an RJ-45 connector on one end and four single-pair RJ-11 connectors on the other end. For the United Kingdom and for Hong Kong, the line cord that ships with the cards has an RJ-45 connector on one end and four single-pair BT-431A connectors on the other end.
Universal PCI (uPCI) is the ability to plug a TR114+uP4L card into either a 3.3-volt or 5-volt bus slot in a server chassis. A uPCI card is physically keyed for both 3.3-volt and 5-volt bus signaling, and has a second notch in the PCI edge connector on the card.