Mitel SX-2000 DID/Loop Trunk Card (MC341BA)

Mitel SX2000 DID/Loop Trunk Card (MC341BA) The Mitel SX2000 Direct Inward Dialing/Loop Tie Trunk Card can maintain voice and data communications through four trunks in both incoming and outgoing modes. The DID function provides direct access to system subscriber lines from the public telephone network, while the LT function provides a means of connecting two systems together over a common trunk. Features Maintains incoming and outgoing voice/data communications through four trunks Provides direct access to system subscriber lines from the public telephone network Provides a means of connecting two systems together over a common trunk One year warranty included, with extended warranties available!