Nortel Meridian Circuit IOP/CMDU Card NT5D20BA Condition:Refurbished The Nortel NT8D14BB provides interface

The Nortel NT8D14BB provides interface to 8 Central Office trunks

Adtran Total Access Quad FXS Module 1175408L2 Description:

and can accept a headset with the use of an optional HHEU handsfree adapter card

The Adtran NetVanta 3448 is a high speed corporate router designed for converged voice and data networks

5030 Features:

Nortel Meridian Circuit IOP/CMDU Card NT5D20BA Condition:Refurbished The Nortel NT8D14BB provides interfaceThe Nortel IOP CMDU Card is the programming and memory center of the Meridian Option PBX system. The IOP CMDU includes the main hard drive disk, the cd rom and the floppy disk drive. It is required for proper system operation.