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Showing 46–60 of 74 results
High Availability Controller for the UCM6510
IP PBX, 2x FXS, 2x FXO, 500 Ext, 30 concurrent calls
IP PBX, 2x FXS, 4x FXO, 500 Ext, 45 concurrent calls
IP PBX, 2x FXS, 8x FXO, 500 Ext, 200 concurrent calls
IP PBX, 2x FXS, 8x FXO, 800 Ext, 100 concurrent calls
IP Phone Expansion – 1 Extension (All QX models)
IP Phone Expansion – 1024 Extensions (QX3000)
IP Phone Expansion – 256 Extensions (QX500 and 3000)
IP Phone Expansion – 4 Extensions (All QX models)
IP Phone Expansion – 512 Extensions (QX3000)
IP Phone Expansion Key – 128 Extensions For use with the QX200 and QX2000
IP Phone Expansion Key – 16 Extensions For use with all QX IP PBX’s
IP Phone Expansion Key – 32 Extensions For use with all QX IP PBX’s
IP Phone Expansion Key – 64 Extensions For use with the QX200 and QX2000
IP Phone Expansion Key – 8 Extensions For use with all QX IP PBX’s