Nortel BCM CMB 4x16 Combo 4 CLID x 16 Station (NT5B42AAAA)
The Nortel BCM CMB 4x16 Combo is a business communication manager designed for users to have the ability of a 4-port calling line ID trunk media module combined with a 16-port digital station module for either the BCM 200 or BCM 400.
Provides connections for four analog trunk lines
Provides connections for 16 digital telephones
Built-in Caller ID supported through all four analog trunk lines
Auxiliary port enables you to use any analog telephony device,
such as a modem, fax, or telephone sharing the same trunk
One Year Warranty Included with Extended Warranty Options at Low Prices!
Compatible with the BCM 200/400 Main Unit, BCM400 Expansion Unit and BCM50 Expansion Unit