IP PABX
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Grandstream VoIP PBX – 2x FXS, 4x FXO
SKU: GS-UCM6204 -
Grandstream VoIP PBX – 2x FXS, 2x FXO, 1x E1
SKU: GS-UCM6510 -
Grandstream High Availability Controller for UCM6510
SKU: GS-HA100 -
Grandstream VoIP PBX – 2x FXS, 8x FXO
SKU: GS-UCM6208 -
Grandstream VoIP PBX 2 x FXS and 2 x FXO
SKU: GS-UCM6202
