ESI 5000-0419 Communications Server 684 PC Card (Refurbished)

Key Features:

• Mnfr Part #: 5000-0419
• CS 684 - Connects up to six analog loop-start CO lines, eight Digital Feature Phones and four analog station ports
• The CO line ports support standard CO and Centrex loop-start lines (but not ground-start CO lines)
• The analog ports provide a standard 24-volt, two-wire connection to fax machines, courtesy phones, modems, etc
• Only one device can be connected to each analog station port
• This card uses 12 station ports and six CO ports
• Compatible with:
• ESI Communications Server 200
• ESI Communications Server 600
• ESI Communications Server 1000
• Condition: Refurbished