NEC Nitsuko 28i/124i 4-Port Analog Trunk Card DX2NA-4ATRU-S1 (92011)

NEC Nitsuko 124i DX2NA 4ATRU S1 92011 Trunk Card Used Great Working Cond.

NEC Nitsuko DX2NA-4ATRU-S 92011 4-Port Analog Trunk Card

NEC Nitsuko 28i/124i DX2NA-4ATRU-S1 4-Port Analog Trunk Card (92011)

Nitsuko/NEC 124i DX2NA-PRIU-S1 PRI card (92060)

NEC Nitsuko DX2NA 4ATRU S1 92011 Trunk Card 92011

NEC/Nitsuko 28i/124i DX2NA-4ASTU-S1 4-Port Analog Station Card

NEC - Nitsuko - Tie 124i 92006 / DX2NA-LAPBU-S1 Remote Programming