The Avaya IP Office Trunk 16 Module support 16 Central Office (CO)lines on your IP400, IP500 or IP500V2 system.
Provides an additional sixteen Loop Start or Ground Start two-wire analog trunks
Supports Caller ID
Includes power supply unit (2-pin, 40W external) and Expansion Interconnect cable
Compatible with Avaya IP Office IP400 and IP500/Ip500V2
Ships with power supply & cord
Rack Mount Kit sold separatley
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