ESI IVX 20 242 Expansion Port Card
$119.99
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ESI IVX 20 242 Expansion Port Card Description: The ESI IVX 20 242 is an expansion port card that offers two analog FXO/POTS CO lines, four digital extension ports, and two analog extension ports. The ESI IVX 20 242 Expansion Port Card is designed for the ESI IVX 20 and 20 Plus phone systems. ESI IVX 20 242 Features: 2 Analog CO Lines 4 Digital Extensions 2 Analog Extensions Compatibility: ESI IVX 20 and 20 Plus Includes: ESI IVX 20 242 Expansion Port Card
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