GENUINE NEW NORTEL NETWORKS EE CTM BCM CTM4 CLID TRK MBM NT5B18AAAD CTM 4 PORT

Nortel NT5B18AAAD BCM CTM4 4-Port Caller ID Trunk Interface

NORTEL CTM4 CLID TRK MBM NT5B18AAAD CTM 4 PORT Refurb/Tested

Nortel NT5B18AAAD CTM4 BCM 4-Port Caller ID Trunk Interface Refurbished/Tested

Used Nortel EE Avaya BCM CTM4 4 Port Caller ID Trunk Expansion Module NT5B18AAAD

Lot of 6x - Nortel Meridian NT8D14BB Rls 5 Universal Trunk Card

USED NORTEL NETWORKS EE-CTM CALLER ID TRUNK INTERFACE (NT5B18AAAD)

Nortel Networks Expansion Module NTMN37 New