База для портативных IP телефонов Grandstream DP720
1 FXS port, 1 FXO port, 1LAN, 1WAN
VoIP-шлюз Grandstream UCM6510
8 FXS ports, Gigabit NAT router, 1LAN, 1WAN
4 FXS port, Gigabit NAT router, 1LAN, 1WAN
VoIP-шлюз Grandstream HandyTone 812
VoIP-шлюз Grandstream HandyTone 802
HandyTone 801, 1 FXS port, 1LAN
HandyTone 503, 1 FXS port, 1 FXO port, 2 Ethernet ports
2 E1/T1/J1 port, 60 concurrent calls, support PRI, SS7, MFC R2, Dual self-adaptive Gigabit ports (switched or routed)