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ESI - Refurbished

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5000-0460
5000-0460 ESI IVC 12R12 EL (Refurbished)
$800.00 $700.00
The ESI Communications Server 12R12EL is an Intelligent VoIP Card (IVC) that provides 12 IP station connections and 12 ESI-Link connections. A 10/100 Mbps...
In stock
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ESI 5000-0527 Refurbished IP Local Cordless II Phone
$500.00

ESI IP LOCAL CORDLESS II DESCRIPTION:

The ESI IP Local Cordless II EXP10000 5000-0527 phone is a must have for those always on the move.  The EXP10000 phone features DECT6.0 technology for the best call quality, a backlit display, speakerphone, integrated headset jack, and eight programmable buttons!

ESI 5000-0527 FEATURES:

  • 8 Programmable Keys
  • DECT 6.0 Technology
  • 1.9 GHz Frequency
  • Display
    • Backlit
    • Multi-Lined
  • Speakerphone
  • Headset Jack
  • Voicemail Key
  • Power over Ethernet (PoE)

COMPATIBILITY:

  • ESI-1000
  • ESI-900
  • ESI-600
  • ESI-200
  • ESI-100
  • ESI-50
  • xx.4.16 Min Version Required
In stock
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5000-0374
5000-0374 ESI IVX E2 A12 Analog Station Card (Refurbished)
$500.00
  • Mnfr. Part #: 5000-0374
  • ESI IVX E2 A12 Analog Station Card
  • Connects up to 12 analog devices (only), such as fax machines and cordless phones
  • Uses 12 station ports and no CO ports

Compatibility:

  • IVX E-Class Generation II
  • IVX X-Class (Additional adapter required)
  • ESI:-100 Additional adapter required for ESI- 200, 600, 1000
  • One year warranty
In stock
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5000-0419
5000-0491 ESI-50 Communications Server Phone System (Refurbished)
$500.00
  • ESI-50 includes a built-in 482 port card and IVC hardware
  • One expansion slot for another 482 card. Simply activate the IVC to add IP phones and/or Esi-Link licenses.
  • Both digital and IP-based
  • Standard-based design (including SIP support)
  • ESI's Verbal User Guide™
  • Six-level,100-branch automated attendant
  • Automatic call distribution (ACD)
  • ESI phones
  • Desktop and cordless models
  • Digital and IP
  • Some models available with backlit displays
  • Optional IP-based features, including Esi-Link
In stock
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5000-0789
5000-0789 ESI CS IVC 24R PC (REFURBISHED)
$500.00 $450.00
Supports standards-compliant IP telephony service and features, including VoIP to the desktop and ESI-Link.  It features highly configurable DSP...
In stock
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5000-0135
5000-0135 ESI GEN 1 D12 12-Port Station Card (Refurbished)
$400.00
  •  
  • Mfr. Part #: 5000-0135
  • Adds 12 Digital Extensions
  • Compatibility: ESI IVX Digital Phone System
  •  
In stock
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5000-0348
5000-0348 ESI IVX E2 DLC12 PC (Refurbished)
$500.00 $400.00
The ESI IVX E2 DLC12 PC T1/PRI card is an add on module for ESI phone systems. The IVX E2 DLC12 PC T1 card provides a T1 or ISDN-PRI interface for...
In stock
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5000-0422
5000-0422 ESI Communications Server DLC12 PC (Refurbished)
$400.00
CS DLC 12 PC - Provides either a T1 interface supporting 24 DS0 channels or an ISDN PRI interface supporting 23 B (bearer) channels, one D (datalink)...
In stock
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5000-0294
5000-0294 - ESI 482 Card — 4 lines x 8 stations x 2 analog Refurbished One year Warranty
$657.00 $350.00
5000-0294 - 482 Card — 4 lines x 8 stations x 2 analog
In stock
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5000-0440
5000-0440 ESI-100 Communications Server Phone System (Refurbished)
$400.00 $350.00
  • Built-in Voice Mail
  • Both digital and IP-based capability
  • Standard-based design (including SIP support)
  • ESI’s Verbal User Guide™
  • Six-level, 100-branch automated attendant
  • Automatic call distribution (ACD)
  • Optional IP-based features, including Esi-Link (combines up to 100 ESI systems into one)
  • Basic cabinet comes 0x0
  • CF card (Software)
  • Please select line/station cards from related items
  • One Year Warranty
In stock
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​5000-4490
​5000-4490 - ESI 48 Key IP Feature Phone Refurbished 4 - Packs
$300.00
5000-4490 - ESI 48 Key IP Feature Phone Refurbished 4 - Packs One Year Warranty Works only on Gen II not on Comm Server
In stock
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5000-4493
5000-4493 - ESI 24 Key Phone II - 4 Pack factory refurbished.
$300.00
5000-4493 - ESI 24 Key Phone II - 4 Pack factory refurbished. One Year Warranty Comm Server and Gen II Compatible
In stock
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