192

Showing 97 to 115 of 115 products

NEC,
OPX (2)-U10 ETU NEC ELECTRA ELITE IPK LONG LINE TELEPHONE UNIT ~ NEW (Stock # 750230)

Product featuresLONG LINE TELEPHONE UNITThe Off-Premise Extension ETU provides for the termination and operationof two off-premise extensions. Each ETU has a built-in ringer (RSG).Comes with...

Product featuresLONG LINE TELEPHONE UNITThe Off-Premise Extension ETU provides for the terminatio...

In Stock
$480.00 $420.00
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NEC,
NEC ELITE IPK SLIE (4)-U10 ETU ANALOG INTERFACE UNIT (Stock # 750218) NEW

The efficient NEC ELITE IPK SLIE (4)-U10 ETU IPK ANALOG INTERFACE UNIT (750218) is a single-line telephone ETU that supports 4 single-line telephones and/or analog...

The efficient NEC ELITE IPK SLIE (4)-U10 ETU IPK ANALOG INTERFACE UNIT (750218) is a single-line ...

In Stock
$399.00 $374.00
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NEC,
BRT (4)-20 ETU / NEC Basic Rate Interface Unit (Stock # 750201) NEW

Product featuresBASIC RATE INTERFACE UNIT The Basic Rate Interface Unit provides 4 channels (8 voice channels) for ISDN Basic Rate Interface. When connecting to a...

Product featuresBASIC RATE INTERFACE UNIT The Basic Rate Interface Unit provides 4 channels (8 vo...

In Stock
$638.00 $609.00
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NEC,
NEC BRT (4)-U10 ETU / BASIC RATE INTERFACE UNIT ~ Stock# 750200 ~ Factory Refurbished

Product features BASIC RATE INTERFACE UNIT The Basic Rate Interface Unit provides 4 channels (8 voice channels) for ISDN Basic Rate Interface. When connecting to...

Product features BASIC RATE INTERFACE UNIT The Basic Rate Interface Unit provides 4 channels (8 v...

In Stock
$701.80 $357.00
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NEC,
NEC BRT (4)-U10 ETU / BASIC RATE INTERFACE UNIT (Stock # 750200) NEW

Product features BASIC RATE INTERFACE UNIT The Basic Rate Interface Unit provides 4 channels (8 voice channels) for ISDN Basic Rate Interface. When connecting to...

Product features BASIC RATE INTERFACE UNIT The Basic Rate Interface Unit provides 4 channels (8 v...

In Stock
$701.80 $669.90
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NEC,
NEC DTI-U40 ETU / DIGITAL TRUNK INTERFACE UNIT (Stock # 750196) Refurbished

Product features DTI-U40 ETU DIGITAL TRUNK INTERFACE UNIT (required for T1 K-CCIS) The Digital Trunk Interface Unit provides for the termination of T1/Fractional T1 (24...

Product features DTI-U40 ETU DIGITAL TRUNK INTERFACE UNIT (required for T1 K-CCIS) The Digital Tr...

In Stock
$858.00 $249.99
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NEC,
NEC DTI-U30 ETU / DIGITAL TRUNK INTERFACE UNIT (Stock # 750194) Refurbished

Product featuresDTI-U30 ETU DIGITAL TRUNK INTERFACE UNIT (required for T1 K-CCIS) The Digital Trunk Interface Unit provides for the termination of T1/Fractional T1 (24 DS-0...

Product featuresDTI-U30 ETU DIGITAL TRUNK INTERFACE UNIT (required for T1 K-CCIS) The Digital Tru...

In Stock
$577.50 $119.00
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NEC,
NEC DTI-U30 ETU / DIGITAL TRUNK INTERFACE UNIT (Stock # 750194) NEW

Product featuresDTI-U30 ETU DIGITAL TRUNK INTERFACE UNIT (required for T1 K-CCIS) The Digital Trunk Interface Unit provides for the termination of T1/Fractional T1 (24 DS-0...

Product featuresDTI-U30 ETU DIGITAL TRUNK INTERFACE UNIT (required for T1 K-CCIS) The Digital Tru...

In Stock
$858.00 $249.00
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NEC,
NEC TLI (2)-U10 ETU TIE LINE INTERFACE UNIT (Stock # 750180) NEW

Product featuresTLI (2)-U10 ETU TIE LINE INTERFACE UNIT The Tie Line Interface ETU supports the termination and operation of up to two E&M Tie lines...

Product featuresTLI (2)-U10 ETU TIE LINE INTERFACE UNIT The Tie Line Interface ETU supports the t...

In Stock
$423.50 $356.66
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NEC,
NEC DID (4)-U10 ETU ~ DIRECT INWARD DIALING INTERFACE UNIT (Stock # 750170) Refurbished

Product featuresDID (4)-U10 ETU DIRECT INWARD DIALING INTERFACE UNIT The Direct Inward Dialing Interface supports up to four DID or four 2-way DID lines. Immediate,...

Product featuresDID (4)-U10 ETU DIRECT INWARD DIALING INTERFACE UNIT The Direct Inward Dialing In...

In Stock
$577.50 $418.95
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NEC,
NEC DID (4)-U10 ETU ~ DIRECT INWARD DIALING INTERFACE UNIT (Stock # 750170) NEW

Product featuresDID (4)-U10 ETU DIRECT INWARD DIALING INTERFACE UNIT The Direct Inward Dialing Interface supports up to four DID or four 2-way DID lines. Immediate,...

Product featuresDID (4)-U10 ETU DIRECT INWARD DIALING INTERFACE UNIT The Direct Inward Dialing In...

In Stock
$577.50 $551.25
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NEC,
NEC COI(8)-U10 ETU / CENTRAL OFFICE INTERFACE UNIT (Stock # 750160) Refurbished

Product featuresCENTRAL OFFICE INTERFACE UNIT The Central Office Interface Unit supports 8 outside (CO/PBX) lines. The outside lines can be a combination of Loop Start...

Product featuresCENTRAL OFFICE INTERFACE UNIT The Central Office Interface Unit supports 8 outsid...

In Stock
$429.00 $286.65
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NEC,
CCH (4)-U10 ETU / COMMON CHANNEL HANDLER (CCH) (K-CCIS) (Stock # 750145) NEW

Product features COMMON CHANNEL HANDLER (CCH) (K-CCIS) This ETU provides a common channel signal through the DTI to a K-CCIS network responsible for signaling between...

Product features COMMON CHANNEL HANDLER (CCH) (K-CCIS) This ETU provides a common channel signal...

In Stock
$550.00 $500.00
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NEC,
EXP-U10 ETU / EXPANSION CABINET INTERFACE (Stock # 750140) Refurbished

Product featuresEXPANSION CABINET INTERFACE The Expansion ETU is installed in the B64-U20 KSU for expansion. One EXP-U10 is required per expansion KSU. Refurbished One year...

Product featuresEXPANSION CABINET INTERFACE The Expansion ETU is installed in the B64-U20 KSU for...

In Stock
$308.00 $100.00
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NEC,
Electra Elite Elite 48 / 192 / IPK - P64-U20 PSU SPARE POWER SUPPLY (Stock # 750121) NEW

P64-U20 PSU SPARE POWER SUPPLY Replacement Power Supply unit for the Electra Elite 192 / Electra Elite 48 / Electra Elite IPK

P64-U20 PSU SPARE POWER SUPPLY Replacement Power Supply unit for the Electra Elite 192 / Electra ...

In Stock
$302.50 $275.00
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Telephones
Nec Electra Professional ETW-16DD-2 (SW) TEL Part # 730216 NEW

Product features This 16 Button Dual LED Speaker Display Telephone, with 20 1-Touch Keys is compatiable with The Nec Electra Professional (Level I / II...

Product features This 16 Button Dual LED Speaker Display Telephone, with 20 1-Touch Keys is compa...

In Stock
$250.00 $100.00
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NEC
DTH-4R-1(BK) NEC Electra Elite Dterm Cordless Lite II STOCK # 730086 Refurbished

Product features 900MHz Digital (limited range)Range of up to 150 feet depends on environmental conditions 2-line,16-digit LCD Display Headset Jack Channel Selection Control Ringer Volume...

Product features 900MHz Digital (limited range)Range of up to 150 feet depends on environmental c...

In Stock
$419.99
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Refurbished - LOOKS LIKE NEW

In Stock
$350.00 $288.75
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We Have 2 In Stock ~ Factory Refurbished - LOOKS LIKE NEW

Out Stock
Sold Out

Showing 97 to 115 of 115 products