ESI Phone System Parts
![ESI Communications Server ESI-100 Phone System ESI Communications Server ESI-100 Phone System](https://images.pcliquidations.com/images/isaac/35/35095t200.jpg)
ESI Communications Server ESI-100 Phone System
Refurbished
1 Year Warranty
Refurbished
1 Year Warranty
$649.99
$910.99
![ESI 482 (Gen 2) 4-line Analog FXO 8-port Digital Station 2-port FXS Card ESI 482 (Gen 2) 4-line Analog FXO 8-port Digital Station 2-port FXS Card](https://images.pcliquidations.com/images/isaac/123/123940t200.jpg)
ESI 482 (Gen 2) 4-line Analog FXO 8-port Digital Station 2-port...
The 482 card adds 4 lines,8 digital stations and 2 single...
The 482 card adds 4 lines,8 digital stations and 2 single line ports.
This card supports the C+,S class gen 2 or 56s, 50L and CS 50 telephone systems.FeaturesESI IVX S-Class Gen II 482 PC 4x8x2...
$489.99
![ESI IVX E2 D12 12-Port Digital Extension Station Card - Gen II ESI IVX E2 D12 12-Port Digital Extension Station Card - Gen II](https://images.pcliquidations.com/images/isaac/3/3461t200.jpg)
ESI IVX E2 D12 12-Port Digital Extension Station Card - Gen II
Refurbished
90 Day Warranty
Refurbished
90 Day Warranty
$95.96
$430.99
![ESI 600 Series Plastic Port Card Adapter ESI 600 Series Plastic Port Card Adapter](https://images.pcliquidations.com/images/isaac/37/37000t200.jpg)
$48.98
$135.99
![ESI Communications Server CS SIP8 8-Port SIP Trunk Card (5000-0550) ESI Communications Server CS SIP8 8-Port SIP Trunk Card (5000-0550)](https://images.pcliquidations.com/images/isaac/22/22956t200.jpg)
ESI Communications Server CS SIP8 8-Port SIP Trunk Card...
Refurbished
90-DayWarranty
Refurbished
90-DayWarranty
$142.99
$562.99
![ESI Communications Server D12 PC Digital Station Card (5000-0420) ESI Communications Server D12 PC Digital Station Card (5000-0420)](https://images.pcliquidations.com/images/isaac/24/24385t200.jpg)
ESI Communications Server D12 PC Digital Station Card (5000-0420)
Refurbished
90 Day Warranty
Refurbished
90 Day Warranty
$67.98
$674.99
![ESI IVX E2 684 Port Card ESI IVX E2 684 Port Card](https://images.pcliquidations.com/images/isaac/6/6666t200.jpg)
$161.96
$936.99
![ESI Presence Management Key FOB (5000-0349) - Single Unit ESI Presence Management Key FOB (5000-0349) - Single Unit](https://images.pcliquidations.com/images/isaac/116/116002t200.jpg)
$52.50
![ESI RFID Reader 5000-0545 IP Based EPM Presence Management Control 900 ESI RFID Reader 5000-0545 IP Based EPM Presence Management Control 900](https://images.pcliquidations.com/images/isaac/132/132391t200.jpg)
ESI RFID Reader 5000-0545 IP Based EPM Presence Management...
Refurbised
90-Day Warranty
Refurbised
90-Day Warranty
$231.00
![ESI Communications Server 100 IVC 12R12EL Intelligent VoIP Card (5000-0460) ESI Communications Server 100 IVC 12R12EL Intelligent VoIP Card (5000-0460)](https://images.pcliquidations.com/images/isaac/21/21135t200.jpg)
ESI Communications Server 100 IVC 12R12EL Intelligent VoIP Card...
Refurbished
1 Year Warranty
Refurbished
1 Year Warranty
$259.99
$618.99
![ESI Communications Server ESI-200 Base Cabinet W/Upgraded 24-Port Voice Mail ESI Communications Server ESI-200 Base Cabinet W/Upgraded 24-Port Voice Mail](https://images.pcliquidations.com/images/isaac/9/9947t200.jpg)
ESI Communications Server ESI-200 Base Cabinet W/Upgraded...
Refurbished
1 Year Warranty
Refurbished
1 Year Warranty
$1,347.99
$2,806.99
![ESI CS 6ALC PC 6-Port CO Line Card ESI CS 6ALC PC 6-Port CO Line Card](https://images.pcliquidations.com/images/isaac/24/24407t200.jpg)
$49.98
$592.99
![ESI CS D12 PC 12-Port Digital Station Card ESI CS D12 PC 12-Port Digital Station Card](https://images.pcliquidations.com/images/isaac/20/20609t200.jpg)
$211.98
$337.99
![ESI CS E2-A4 4-Port Analog Port Card ESI CS E2-A4 4-Port Analog Port Card](https://images.pcliquidations.com/images/isaac/54/54710t200.jpg)
$131.95
$449.99
![ESI CS ESI-50L Phone System - Lite ESI CS ESI-50L Phone System - Lite](https://images.pcliquidations.com/images/isaac/25/25895t200.jpg)
$392.97
$549.00
![ESI ESI-600 Port Card Adapter - Metal ESI ESI-600 Port Card Adapter - Metal](https://images.pcliquidations.com/images/isaac/25/25879t200.jpg)
$10.98
$34.99
![ESI G2HS600PC T1/PRI Digital Line Card ESI G2HS600PC T1/PRI Digital Line Card](https://images.pcliquidations.com/images/isaac/24/24396t200.jpg)
$37.95
$343.99
![ESI IVX 4x8 Expansion Card ESI IVX 4x8 Expansion Card](https://images.pcliquidations.com/images/isaac/6/6998t200.jpg)
$44.96
$247.99
![ESI IVX 612 18-Port PC Digital Expansion Card ESI IVX 612 18-Port PC Digital Expansion Card](https://images.pcliquidations.com/images/isaac/8/8885t200.jpg)
ESI IVX 612 18-Port PC Digital Expansion Card
Refurbished
90 Day Warranty
Refurbished
90 Day Warranty
$140.00
![ESI IVX E-Class 72e Phone System (Base Cabinet I) Gen II 140 HR MM HDD w/o NSP ESI IVX E-Class 72e Phone System (Base Cabinet I) Gen II 140 HR MM HDD w/o NSP](https://images.pcliquidations.com/images/isaac/30/30718t200.jpg)
ESI IVX E-Class 72e Phone System (Base Cabinet I) Gen II 140 HR...
Refurbished
90 Day Warranty
Refurbished
90 Day Warranty
$248.95
$786.99
![ESI IVX E-Class NSP-2 Network Services Processor Module ESI IVX E-Class NSP-2 Network Services Processor Module](https://images.pcliquidations.com/images/isaac/23/23663t200.jpg)
ESI IVX E-Class NSP-2 Network Services Processor Module
Refurbished
1 Year Warranty
Refurbished
1 Year Warranty
$111.95
$149.99
![ESI IVX E2 612 Port Card - Gen II (5000-0315) ESI IVX E2 612 Port Card - Gen II (5000-0315)](https://images.pcliquidations.com/images/isaac/9/9599t200.jpg)
ESI IVX E2 612 Port Card - Gen II (5000-0315)
Refurbished
90 Day Warranty
Refurbished
90 Day Warranty
$149.99
$842.99
![ESI IVX E2 DLC0PC 12-Port T1/PRI Station Card - 4310 ESI IVX E2 DLC0PC 12-Port T1/PRI Station Card - 4310](https://images.pcliquidations.com/images/isaac/93/93794t200.jpg)
ESI IVX E2 DLC0PC 12-Port T1/PRI Station Card - 4310
Refurbished
90 Day Warranty
Refurbished
90 Day Warranty
$37.95
$97.99
![ESI IVX E2 DLC12 PC 12-Port T1/PRI Station Card ESI IVX E2 DLC12 PC 12-Port T1/PRI Station Card](https://images.pcliquidations.com/images/isaac/16/16683t200.jpg)
ESI IVX E2 DLC12 PC 12-Port T1/PRI Station Card
Refurbished
90 Day Warranty
Refurbished
90 Day Warranty
$98.96
$999.99