ESI IVX 482 1st Gen Port Expansion Card (5000-0257) Condition:Refurbished Crestron DMC-S-DSP DigitalMedia Fiber Input

Crestron DMC-S-DSP DigitalMedia Fiber Input Card Description:

and PSTN lines

Adtran 4200321L2 Chassis

Host Interface: iSCSI Initiator

and simple manageability

ESI IVX 482 1st Gen Port Expansion Card (5000-0257) Condition:Refurbished Crestron DMC-S-DSP DigitalMedia Fiber InputESI 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