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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Adtran 4200321L2 Chassis
and simple manageability
and PSTN lines
Local AC Power
Supports up to 220 IP phones or 100 IP phones with an E1 line
ESI IVX 482 1st Gen Port Expansion Card (5000-0257) Condition:Refurbished Adtran 4200321L2 ChassisESI IVX Port Expansion Card Description: The ESI IVX S Class 482 1st Gen is a port expansion card designed for the IVX 42 S Class and C Class phone systems. The ESI IVX S Class 482 first generation features four analog CO lines (FXO POTS), eight digital extensions, and two analog extensions. Please Note: This card is not compatible with the 56S system. If running the 56S you must use the ESI IVX S Class 56S 2nd Gen 482 Expansion Card (5000 0294). ESI
US$ 26.40
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