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Private Branch Exchange (PBX) Systems
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Grandstream Networks PBX UCM6302A 1500 user(s) IP PBX (private & packet-switched) system
Grandstream UCM6302A IP PBX (Audio) Learn MoreSKU: UCM6302AStock: 4 availableSpecial Price $453.20 $412.00 Regular Price $543.84 $494.40 -
Grandstream Networks UCM6301 Private Branch Exchange (PBX) system 500 user(s) IP PBX (private & packet-switched) system
Grandstream UCM6301 IP PBX Learn MoreSKU: UCM6301Special Price $400.40 $364.00 Regular Price $480.48 $436.80Out of stock -
Grandstream Networks UCM6302 Private Branch Exchange (PBX) system 1000 user(s) IP PBX (private & packet-switched) system
Grandstream UCM6302 IP PBX Learn MoreSKU: UCM6302Stock: 8 availableSpecial Price $526.90 $479.00 Regular Price $632.28 $574.80 -
Grandstream Networks UCM6304 2000 user(s) IP Centrex (hosted/virtual IP)
3000 Users/450 concurrent calls, Zero Config, Built-in Conferencing, Wave App, Encryption security Learn MoreSKU: UCM6304AStock: 2 availableSpecial Price $730.40 $664.00 Regular Price $876.48 $796.80 -
Grandstream Networks UCM6304 Private Branch Exchange (PBX) system 2000 user(s) IP Centrex (hosted/virtual IP)
3000 Users/450 concurrent calls, Zero Config, Built-in Conferencing, Wave App, Encryption security Learn MoreSKU: UCM6304Stock: 2 availableSpecial Price $1,189.10 $1,081.00 Regular Price $1,426.92 $1,297.20 -
Grandstream Networks UCM6510 Private Branch Exchange (PBX) system 2000 user(s) IP Centrex (hosted/virtual IP)
UCM6510 - 2x FXS RJ11, 2x FXO RJ11, Dual Gigabit, USB, SD, 128 x 32 LCD Learn MoreSKU: UCM6510Stock: 2 availableSpecial Price $1,215.50 $1,105.00 Regular Price $1,458.60 $1,326.00