Refurbished Products

$500.00
Refurbished 4531-51 - T1/PRIB, 1 Circuit, no CSU
Call for availablity!

$130.00
4532-12-R DTIB,12 circuit digital telephone interface module - Refurbished This Item has been discontinued by Vertical THIS PRODUCT IS NO...
Call for availablity!

$399.00 $200.00
4533-12-R SLIB, 12 circuit single line telephone interface module - Refurbished One Year Warranty This Item has been discontinued by Vertical...
In stock
+

$649.00 $350.00
4533-24 - SLIB, 24 circuit single Card Refurbished one year warranty This Item has been discontinued by Vertical THIS PRODUCT IS NO LONGER...
Call for availablity!

$950.00 $500.00
4537-08-R VOIB, 8 port VoIP module - Refurbished This Item has been discontinued by Vertical
In stock
+

$175.00
4571-00-R - Power Supply (BKSU/EKSU) REFURBISHED Works on MBX and Summit 800 This item has been discontinued by Vertical THIS PRODUCT IS NO...
In stock
+

$35.00 $20.00
4709X-AS Comdial Commercial 2 line Telephone W/FULL ONE YEAR WARRANTY
In stock
+

$35.00 $20.00
The Comdial MaxPlus 4719X is a 2 line phone with 90V message waiting. W/FULL ONE YEAR WARRANTY
In stock
+

$35.00 $20.00
4779X-AS Comdial Telephone 2 Line W/FULL ONE YEAR WARRANTY
In stock
+

$35.00 $20.00
4779X-FB Comdial Telephone 2 Line W/FULL ONE YEAR WARRANTY
In stock
+

$35.00 $20.00
4809X-AS Comdial 2 Line Telephone W/FULL ONE YEAR WARRANTY
Call for availablity!

$35.00 $20.00
4809X-FB Comdial 2 Line Telephone W/FULL ONE YEAR WARRANTY
Call for availablity!

$35.00 $20.00
4979S-AS Comdial 2 Line Speakerphone W/FULL ONE YEAR WARRANTY
In stock
+

$100.00
  • Mnfr Part #: 5000-0104
  • ESI IVX128 612 Port Card
  • Works with the X-Class (sleeve required) and E-Class Gen I & II
In stock
+

$200.00
  •  
  •  

In stock
+

$400.00
  •  
  • Mfr. Part #: 5000-0135
  • Adds 12 Digital Extensions
  • Compatibility: ESI IVX Digital Phone System
  •  
In stock
+

$350.00 $299.00
  • Mfr. Part #: 5000-0160
  • IVX A12 12 Port Analog Station Circuit Card
  • one year warranty
In stock
+

$55.00

1. Second Expansion Console supported by only IP Server 900, ESI Communications Servers, and [legacy] IVX X-Class.

2. Availability of IP capabilities determined by system configuration. IP-enabled legacy ESI systems use different IP desktop phones for local and remote applications.

In stock
+

$657.00 $350.00
5000-0294 - 482 Card — 4 lines x 8 stations x 2 analog
Call for availablity!

$200.00
ESI IVX 2nd Gen E2 612 Port Card This ESI IVX second generation E2 612 port card is designed for the ESI IVX E-Class, X-Class, 100, 200, 600, and 1000...
In stock
+

$200.00
  •  
  •  

In stock
+

$300.00

Key Features:

  • Mfr. Part #: IVX E2 D12
  • Adds 12 Digital Extensions

Compatibility:

  • ESI IVX E-Class Gen 1
  • ESI IVX E-Class Gen 2
  • ESI IVX X-Class
  • ESI IVX C-Class
  • ESI Communications Server 200 (Hot-Swap Port Card Adapter Required)
  • ESI Communications Server 600 (Hot-Swap Port Card Adapter Required)
  • ESI Communications Server 1000 (Hot-Swap Port Card Adapter Required)
In stock
+

$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
+

$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
+

$200.00
CS-612 - Provides circuits to connect up to six analog loop-start CO lines and 12 Digital Feature Phones Ground-start CO lines are not supported...
In stock
+

$250.00
  •  
  •  
In stock
+

$300.00

Key Features:

  • Only connects up to 12 Digital Feature Phones
  • This card provides 12 Digital station ports and no CO ports.
  • Compatible with: ESI Communication Server 200, ESI Communication Server 600, and ESI Communication Server 1000
  • Refurbished
In stock
+

$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
+

$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
+

$55.00

1. Second Expansion Console supported by only IP Server 900, ESI Communications Servers, and [legacy] IVX X-Class.

2. Availability of IP capabilities determined by system configuration. IP-enabled legacy ESI systems use different IP desktop phones for local and remote applications.

In stock
+

$200.00
  • CS DLC PC - Provides either a T1 interface supporting 24 DS0 channels or an ISDN PRI interface supporting 23 B (bearer) channels and one D (datalink) channel.
  • Compatible with:
  • ESI Communications Server 200
  • ESI Communications Server 600
  • ESI Communications Server 1000
  • Refurbished
In stock
+

$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
+