NEC ECR-U10 ETU / NEC EXTERNAL CONTROL RELAY UNIT (Stock # 750300) NEW 5150-49183-001 bypasses faulty sound card or

bypasses faulty sound card or audio ports

Power Adapter for 4025 must be ordered separately:

The durable Polycom 50ft Power Supply to Console Cable connects SoundStation VTX 1000 console to the Interface Module/Power Supply with Keyed RJ-45

No external power supplies would be required

Maximum (1) per CPU Blade

NEC ECR-U10 ETU / NEC EXTERNAL CONTROL RELAY UNIT (Stock # 750300) NEW 5150-49183-001 bypasses faulty sound card orThe durable NEC ECR U10 ETU NEC EXTERNAL CONTROL RELAY UNIT 750300 provides common audible tone signaling using relay contacts for external ringing equipment, an audio output for external paging systems, and a connection for external background music. Ten relays are provided: four for External Tone Ringer Control, one for Night Chime, two for External Paging, and two for General Purpose. NEW IN THE BOX One Year Warranty