48

Showing 25 to 48 of 110 products

Cordless Telephones
NEC REPLACEMENT BATTERY FOR THE NEC Dterm Cordless Lite / DTU-4R-1 / 730081 (Part #730612 ) NEW

The durable NEC REPLACEMENT BATTERY FOR THE NEC Dterm Cordless Lite / DTU-4R-1 / 730081 #730612 is 5 hours of Talk Time or 40 hours...

The durable NEC REPLACEMENT BATTERY FOR THE NEC Dterm Cordless Lite / DTU-4R-1 / 730081 #730612 i...

In Stock
$27.75 $26.78
Add to cart
CPUs
NEC DTI-U40 ETU / DIGITAL TRUNK INTERFACE UNIT (Stock # 750196) NEW

The durable NEC DTI-U40 ETU / DIGITAL TRUNK INTERFACE UNIT 750196 (required for T1 K-CCIS) provides the termination of T1/Fractional T1 (24 DS-0 channels) lines...

The durable NEC DTI-U40 ETU / DIGITAL TRUNK INTERFACE UNIT 750196 (required for T1 K-CCIS) provid...

In Stock
$858.00 $819.00
Add to cart
NEC,
NEC COIB (8)-U30 ETU CO Line Card Caller ID (Stock # 750451) NEW

The durable NEC COIB (8)-U30 ETU Line Card Caller ID 750451 CENTRAL OFFICE INTERFACE UNIT with CALLER ID detects Caller ID signals from the central office...

The durable NEC COIB (8)-U30 ETU Line Card Caller ID 750451 CENTRAL OFFICE INTERFACE UNIT with CA...

In Stock
$429.00 $261.45
Add to cart
NEC,
NEC DPH (4)-U10 ETU / DOOR PHONE INTERFACE UNIT (Stock # 750310) NEW

Product featuresDOOR PHONE INTERFACE UNITThe Door Phone Interface ETU allows 4 DP-D-1A door phones to be connected. Two simultaneous calls are allowed and up to...

Product featuresDOOR PHONE INTERFACE UNITThe Door Phone Interface ETU allows 4 DP-D-1A door phone...

In Stock
$228.00 $197.40
Add to cart
Telephone Accessories
NEC EXP9785 REPLACEMENT CHARGER UNIT W/O AC ADAPTER That Woks on the 730082 & 730088 - DTR-4R-1 / DTR-4R-2 Cordless Phone Part# 730621 - Refurbished (NEW Part# Q24-FR000000113105)

The durable NEC EXP9785 REPLACEMENT CHARGER UNIT W/O AC ADAPTER works on the NEC 730082 & 730088 DTR-4R-1 / DTR-4R-2 Cordless Phone 730621. It is...

The durable NEC EXP9785 REPLACEMENT CHARGER UNIT W/O AC ADAPTER works on the NEC 730082 & 730...

In Stock
$99.00
Add to cart
NEC,
NEC FULL DUPLEX SPEAKERPHONE HFU-U Black (Stock # 770201) NEW

The durable Nec Full Duplex Speakerphone Adapter HFU-U (BK) UNIT 770201 with AC Power Supply ACA-U UNIT (770310) for the Nec Neax 2000 / Neax 2400...

The durable Nec Full Duplex Speakerphone Adapter HFU-U (BK) UNIT 770201 with AC Power Supply ACA-...

In Stock
$249.60 $218.40
Add to cart
NEC,
NEC KMM( ) U-20 Upgrade Kit / NEC ACTIVATION KEY for MIFM-U20 (Stock # 750731) NEW

The durable NEC KMM( ) U-20 Upgrade Kit  / NEC ACTIVATION KEY for MIFM-U20 (Stock # 750731 is an ACTIVATION KEY for MIFM-U20 This unit...

The durable NEC KMM( ) U-20 Upgrade Kit  / NEC ACTIVATION KEY for MIFM-U20 (Stock # 750731 is an ...

In Stock
$33.00 $31.50
Add to cart
NEC,
NEC KMM( ) Upgrade Kit ACTIVATION KEY for MIFM-U10 (Stock # 750730) NEW

The efficient NEC KMM( ) Upgrade Kit  ACTIVATION KEY for MIFM-U10 750730 is an upgrade Kit ACTIVATION KEY for MIFM-U10 This unit is mounted on...

The efficient NEC KMM( ) Upgrade Kit  ACTIVATION KEY for MIFM-U10 750730 is an upgrade Kit ACTIVA...

In Stock
$39.50 $35.00
Add to cart
NEC,
NEC PRT (1)-U20 ETU / PRIMARY RATE INTERFACE UNIT (Stock # 750476) NEW

The efficient NEC PRT (1)-U20 ETU /  PRIMARY RATE INTERFACE UNIT 750476 provides for the termination of an ISDN PRI line for voice service only....

The efficient NEC PRT (1)-U20 ETU /  PRIMARY RATE INTERFACE UNIT 750476 provides for the terminat...

In Stock
$1,020.00 $892.50
Add to cart
NEC,
NEC ESI(8)-U10 ETU / ELECTRONIC STATION INTERFACE UNIT (Stock # 750210) REFURBISHED - NEW Part# BE108996

The quality NEC ESI(8)-U10 ETU / ELECTRONIC STATION INTERFACE UNIT 750210)  REFURBISHED BE108996 has the Same function as ESIB(8)-U10 without expand capability. Features: Provides 8 digital...

The quality NEC ESI(8)-U10 ETU / ELECTRONIC STATION INTERFACE UNIT 750210)  REFURBISHED BE108996 ...

In Stock
$228.00 $40.95
Add to cart
NEC,
NEC ELECTRA ELITE IPK CLOCK UNIT CLKG-U10 UNIT (Stock # 750130) NEW

The efficient NEC ELECTRA ELITE IPK CLOCK UNIT CLKG-U10 UNIT 750130 T1/ISDN BRI/ISDN PRI/Wireless/K-CCIS (T1) is a clock unit provides synchronization for T1 lines, ISDN...

The efficient NEC ELECTRA ELITE IPK CLOCK UNIT CLKG-U10 UNIT 750130 T1/ISDN BRI/ISDN PRI/Wireless...

In Stock
$121.00 $115.50
Add to cart
Corded Telephones
NEC ELECTRA PROFESSIONAL ETW-8-2 BK Part# 730205 NEW

The durable NEC ELECTRA PROFESSIONAL ETW-8-2 BK 730205 is compatible with Nec Electra Professional Level I / II / 120, and Electra Elite 48 /...

The durable NEC ELECTRA PROFESSIONAL ETW-8-2 BK 730205 is compatible with Nec Electra Professiona...

In Stock
$160.00 $69.99
Add to cart
NEC,
NEC PRT (1)-U20 ETU / PRIMARY RATE INTERFACE UNIT Card (Stock # 750476) Refurbished

The quality NEC PRT (1)-U20 ETU / PRIMARY RATE INTERFACE UNIT Card 750476) provides for terminating an ISDN PRI line for voice service only. This...

The quality NEC PRT (1)-U20 ETU / PRIMARY RATE INTERFACE UNIT Card 750476) provides for terminati...

In Stock
$1,020.00 $144.90
Add to cart
NEC,
NEC - MIFM-U10 ETU / NEC Multiple Interface Unit for multifunction (Stock # 750470) Refurbished

The durable NEC - MIFM-U10 ETU / NEC Multiple Interface Unit for multifunction 750470 provides additional memory for processing and backup for PC programming SMDR...

The durable NEC - MIFM-U10 ETU / NEC Multiple Interface Unit for multifunction 750470 provides ad...

In Stock
$299.00 $103.95
Add to cart
NEC,
NEC - MIFM-U10 ETU / NEC Multiple Interface Unit for multifunction (Stock # 750470) NEW

The durable NEC MIFM-U10 ETU / NEC Multiple Interface Unit for multifunction 750470 provides additional memory for processing and backup for PC programming SMDR and...

The durable NEC MIFM-U10 ETU / NEC Multiple Interface Unit for multifunction 750470 provides addi...

In Stock
$299.00 $262.50
Add to cart
NEC,
NEC IP Solution CD-ROM (Stock # 750454) NEW

The durable NEC IP Solution CD-ROM 750454 provides software to be loaded on the IAD-U10 ETU. This CD contains software for IPK- CCIS trunks (and...

The durable NEC IP Solution CD-ROM 750454 provides software to be loaded on the IAD-U10 ETU. This...

In Stock
$300.00 $262.50
Add to cart
NEC,
NEC COIB (4)-U30 ETU Line Card (Stock # 750449) ~ REFURBISHED

The durable NEC COIB (4)-U30 ETU CO Line Card 750449 CENTRAL OFFICE INTERFACE UNIT with CALLER ID is a Central Office Caller ID ETU that...

The durable NEC COIB (4)-U30 ETU CO Line Card 750449 CENTRAL OFFICE INTERFACE UNIT with CALLER I...

In Stock
$214.00 $99.22
Add to cart
NEC,
NEC COIB (8)-U10 ETU Circuit Card, (Stock # 750448) NEW

The durable NEC COIB (8)-U10 ETU Circuit Card 750448 CENTRAL OFFICE INTERFACE UNIT with CALLER ID is a Central Office Caller ID ETU detects Caller ID...

The durable NEC COIB (8)-U10 ETU Circuit Card 750448 CENTRAL OFFICE INTERFACE UNIT with CALLER ID...

In Stock
$686.84 $432.60
Add to cart
NEC,
IAD-U10 ETU ~ NEC Internet Access Device 8-Port IP Trunk (Stock # 750266) Factory Refurbished

Product features This ETU provides IP K-CCIS trunks (as well as MEGACO IP station* support). This ETU provides a common channel signal to an IP...

Product features This ETU provides IP K-CCIS trunks (as well as MEGACO IP station* support). This...

In Stock
$1,815.00 $1,680.00
Add to cart
NEC,
NEC PVA(X)-U10 ~ NEC ELECTRA ELITE IPK II Stock # 750235 NEW

The quality NEC PVA(X)-U10 ~ NEC ELECTRA ELITE IPK II 750235 provides support for Media Gateway and IP K-CCIS trunks. This ETU can assign 16...

The quality NEC PVA(X)-U10 ~ NEC ELECTRA ELITE IPK II 750235 provides support for Media Gateway a...

In Stock
$1,095.00 $747.34
Add to cart
NEC
NEC E-Pro ADA (1)-W (BK) UNIT (Part # 730100) Refurbished

The durable NEC 730100 E-Pro ADA (1)-W (BK) UNIT (Part # 730100) is an ancillary device adaptor ADA (1)-W Mounts in Series E-Pro (Works on all...

The durable NEC 730100 E-Pro ADA (1)-W (BK) UNIT (Part # 730100) is an ancillary device adaptor A...

In Stock
$85.00 $57.75
Add to cart
NEC,
NEC COIB (4)-U20 ETU Circuit Card (Stock # 750447) NEW

The quality NEC COIB (4)-U20 ETU Circuit Card 750447 CENTRAL OFFICE INTERFACE UNIT with CALLER ID detects Caller ID signals from the central office and sends them...

The quality NEC COIB (4)-U20 ETU Circuit Card 750447 CENTRAL OFFICE INTERFACE UNIT with CALLER ID...

In Stock
$335.79 $211.54
Add to cart
NEC,
NEC RAK-U10 Unit ~ 19 INCH RACK MOUNT UNIT (Stock # 750394) NEW

The quality NEC RAK-U10 Unit ~ 19 INCH RACK MOUNT UNIT 750394 for Elite 192, IPK, & IPK II KSU.  NEW IN THE BOX   ...

The quality NEC RAK-U10 Unit ~ 19 INCH RACK MOUNT UNIT 750394 for Elite 192, IPK, & IPK II KS...

In Stock
$130.00 $99.75
Add to cart
NEC,
NEC DPH (4)-U10 ETU / DOOR PHONE INTERFACE UNIT (Stock # 750310) Refurbished

The durable NEC DPH (4)-U10 ETU / DOOR PHONE INTERFACE UNIT allows 4 DP-D-1A door phones to be connected. Two simultaneous calls are allowed and up...

The durable NEC DPH (4)-U10 ETU / DOOR PHONE INTERFACE UNIT allows 4 DP-D-1A door phones to be co...

In Stock
$228.00 $141.75
Add to cart

Showing 25 to 48 of 110 products