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ESI 5000-0419 CS 684 Port Card Communications Server


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SKU: 5000-0419
Condition: Refurbished
In Stock

A-Stock: Great cosmetic condition.

B-Stock: May contain cosmetic blemishes such as surface scratches, worn or yellowed buttons, etc...

These phones have been tested and are fully functional. All phones are refurbished and come individually boxed with new curly cords, new designations, and a one year warranty!


The ESI CS 684 port card is designed to fit the Communications Servers produced by ESI. Each 684 Port Card (5000-0419) provides 6 analog trunks, 8 digital ports, and four analog ports.

ESI CS 684 Features:

  • Provides 6 Analog Trunks / 8 Digital Ports / 4 Analog (Single Line) Ports
  • Compatible with ESI CS200 / CS600 / CS1000


  • (1) ESI CS 684 (5000-0419) Port Card
  • 1 Year Warranty
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