Yeastar P560 Print Email P560 VoIP PBX 100 Users,30 Concurrent Calls,Up to 8 FXS/FXO/BRI Ports,Up to 4GSM
Yeastar P570 Print Email P570 VoIP PBX 300 Users,60 Concurrent Calls,Up to 16 FXS/FXO/BRI Ports,Up to 6 GSM
Yeastar P550 Print Email P550 VoIP PBX 50 Users,25 Concurrent Calls,Up to 8 FXS/FXO/BRI Ports,Up to 4GSM