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

NEC Nitsuko 124i DX2NA 4ATRU S1 92011 Trunk Card

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

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

NEC DX7NA-4COIU-S1 DSX 40 1091001 4 Port Analog Trunk CO Line Card Year Warranty

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