NEC

NEC DT700 ITL-12D-1 Black 690002 VoIP   With their user-friendly ergonomic design, the DT700-12D IP Phone delivers easy- to-use, one-touch access to many phone features and applications in...

CENTRAL OFFICE INTERFACE UNIT The Central Office Interface Unit supports 4 outside (CO/PBX) lines. This card contains a fax branch connection. Loop start trunks only.

CENTRAL OFFICE INTERFACE UNIT The Central Office Interface Unit supports 8 outside (CO/PBX) lines. The outside lines can be a combination of Loop Start or Ground Start DTMF trunks.

CENTRAL OFFICE INTERFACE UNIT The Central Office Interface Unit supports 4 outside (CO/PBX) lines. This card contains a fax branch connection. Loop start trunks only. Supports Caller ID.

CENTRAL OFFICE INTERFACE UNIT The Central Office Interface Unit supports 8 outside (CO/PBX) lines. Supports Caller ID.

Product Description * 110 Buttons* Does not require a seperate station port* Does not require A/C power* Can only connect to 34 Button display or SUPER display phones* Max 4 per system.

Product Description NEC 22 Button Display Phone 80573The NEC 80573 is a 22 button display phone for use with the NEC DS1000 and DS2000 phone systems.* 22 Button telephone with display and...

Product Description NEC 22 Button Standard Phone 80570The NEC 80570 is a 22 button telephone for the NEC DS1000 and DS2000 phone systems ONLY! This phone will not work on any other phone system.* 22...

Product Description * 24 Button DSS* DO NOT require a seperate station port* DO NOT require A/C power* Can only connect with the 34 Button display or SUPER display telephones

  8 Analog Station Ports Mode Switch (for taking the card out of service) Status LED Light Indicator Port Activity LED Light Indicator COMPATIBILITY NEC DSX-80 NEC...

The DSX-80/160 system must use software version 01.01.05 or higher. The PCB will not function in any prior versions. When used with DSX, the T1/PRI PCB provides both T1 and PRI compatibility (when...

Digital Trunk Interface Unit The digital trunk interface unit provides for the termination of T1/Fractional T1 (24 DS-0 channels) lines with ANI. Tie line (E&M), DID signaling, loop start and...