VMC-BOARD FB55 471805,03 REV2-0 PCB CARD VODAVI 3073-00 INTERNAL RING GENERATOR UNIT(RGU) VODAVI GDK-100 DTIB 12/24 PORT DIGITAL EXTENSION CARD VODAVI GDK-100 MISB ISS.3 EXTENSION CARD VODAVI LDK-300 MPB MAIN PROCESSOR BOARD VODAVI LDK-300 SLIB2E 12-PORT ANALOG EXTENSION VODEC VAP...