NEC SLIE(4)-U10 4 Port Analog Station Daughterboard (Like New)
Model # 750218

SLIE(4)-U10 4 Port Analog Station Daughterboard. Read More

$162.50
In Stock
NEC Elite 192 KSU (0x0)
Model # 750010

Key Service Unit (Elite 192)...Read More

$115.70
In Stock
NEC Central Processing Unit CPUB
Model # 750098

The Central Processing Unit ETU contains a 32-bit microprocessor that has overall control of the system. Included with the CPU are 16, 4-party conference circuts, 4-channel PBR circuts, Tone Generator...Read More

$193.70
In Stock
NEC Central Office Interface (4x0)
Model # 750150

The Central Office Interface Unit supports four outside (CO/PBX) lines. The outside lines can be any combination of Loop Start or Ground Start DTMF trunks. Read More

$45.50
In Stock
NEC Electronic Station Interface Unit (0x8)
Model # 750210

Electronic Station Interface (ESI) unit....Read More

$45.50
In Stock
NEC T1/ISDN Bri/Pri Clock Unit
Model # 750130

T1/ISDN Bri/Pri Clock Unit...Read More

$58.50
In Stock
NEC Expansion Cabinet Interface
Model # 750140

The Expansion ETU is installed in the B64-U10 KSU for expansion. One EXP-u10 is required per expansion KSU. Mounts in expansion cabinet and included cable goes to the processor in the main cabinet. Read More

$91.00
In Stock
NEC Doorphone
Model # 721160

Provides the ability to place an internal call from an area outside the premises, and is also used for room monitoring. Read More

$93.53
In Stock
NEC T1 Digital Trunk Interface Unit
Model # 750191

Provides for the termination of T1/Fractional T1 (24 DS-0 channels) line Read More

$115.70
In Stock
NEC Door Phone Interface Unit (Refurbished)
Model # 750310

The Doorphone Interface ETU allows four DP-D-1A Doorphones to be connected. Two simultaneous calls are allowed, and up to four Door Lock Release relays are provided. Read More

$149.97
In Stock
NEC 4 Circuit Central Office Interface Unit with Caller ID
Model # 750440

The Central Office Caller ID ETU detects Caller ID signals from the central office and sends caller identification to the CPUB()-U10 ETU and supports four outside (CO/PBX) lines....Read More

$232.70
In Stock
NEC 8 Circuit Central Office Interface Unit with Caller ID
Model # 750450

The Central Office Caller ID ETU detects Caller ID signals from the central office and sends caller identification to the CPUB()-U10 ETU and supports eight outside (CO/PBX) lines. Read More

$258.70
In Stock
NEC Single Line Interface Unit - 4 ports (Refurbished)
Model # 750217

Single line telephone Interface Unit. Supports a maximum of four single line telephones and/or analog voice mail ports. Provides ringing signal generator (RSG), and message waiting (MW) LED voltage t...Read More

$279.99
In Stock
NEC Tie Line Interface (Refurbished)
Model # 750180

The Tie Line Interface ETU supports the termination and operation of up to two E&M Tie lines (4-wire, type I and type V, and 10/20 pps Dial Pulse or DTMF). Immediate or wink start, delay start, and secon...Read More

$323.70
In Stock
NEC 4 Circuit Central Office Interface Unit with Caller ID for the IPK (Like New)
Model # 750449

The Central Office Caller ID ETU detects Caller ID signals from the central office and sends caller identification to the Main CPU....Read More

$388.70
In Stock
NEC 8-Port Single Line Interface Unit (SLI-8) (Refurbished)
Model # 750220

The (SLI8) Single Line Telephone ETU support a maximum of eight Single Line Telephones and/or analog voice mail ports. This 8 port ETU provides Ringing Signal Generator (RSG), and Message Waiting (MW...Read More

$553.97
In Stock
NEC ESIE(8)-U10 8 Port Digital Station Piggy-Back Unit (Refubished)
Model # 750209

Performs the same function as ESIB(8)-U10. The ESIE(8)-U10 8 Port Digital Station Piggy-Back Unit is a piggy-back module on ESIB(8)-U10 and can connect digital multi-line terminal from front RJ61 connectors...Read More

$45.50
In Stock
NEC Elite KMM Upgrade Chip (Activation key) (Like New)
Model # 750730

Mounts on MIFM-U10 ETU and supports LCR or Caller ID log/scroll function. Read More

$49.97
In Stock
NEC DTR-16D-2BK 16 Button w/LCD Phone
Model # 780048

DTR-16D (780048) Black 16 Button with LCD Phone. Read More

$52.00
In Stock
NEC Digital Terminal DTR-16D-2 Black Telephone (Refurbished)
Model # 785048

16 Button display telephone with 3 lines of LCD display for use on the NEC Neax 1000 / 2000 IVS / IVS-2 / IPS / 2400 IMX/ IPX / IPX / Electra Elite (with the latest versiion software)....Read More

$52.00
In Stock