The ESI IVX 128e expansion phone system cabinet provides additional expansion of your existing IVX 128E phone system for up to another two port cards. The cabinet enables users to add up to 12 analog trunks and 24 digital phone extensions through the use of IVX 612 port cards. This expansion bundle includes the larger power supply needed to drive the main phone cabinet with the expansion installed.
ESI IVX 128 Expansion Features:
- Expansion Cabinet for IVX 128E Phone System
- Adds additional two slots for ESI IVX Port Cards
- IVX 128E Expansion Cabinet
- Expansion Power Supply
- 1 Year Warranty