Showing all 7 results
Grandstream IP PBX support 8 FXO Port , 8 FXS Port (UCM6308)
Grandstream UCM6301 IP PBX support 1 FXO Port , 1 FXS Port (UCM6301)
Grandstream Audio IP PBX voice system support 8 FXO Port , 8 FXS Port (UCM6308A)
Grandstream Audio IP PBX voice system support 4 FXO Port , 4 FXS Port (UCM6304A)
Grandstream Audio IP PBX voice system support 2 FXO Port ,2 FXS Port (UCM6302A)
Grandstream Audio IP PBX voice system support 1 FXO Port , 1 FXS Port (UCM6300A)
Grandstream UCM6304 IPPBX (UCM6304)
