Yeastar TG Series Gateways connect GSM/CDMA/UMTS networks to VoIP networks to provide two-way communication: GSM/CDMA/UMTS to VoIP and VoIP to GSM/CDMA/UMTS. This allows you to connect most IP-based telephone systems including Yeastar IP Phone Systems, and softswitches to a GSM/CDMA/UMTS network; which can provide a sophisticated fallback solution when landlines go down, or be used to increase call traffic capacity by providing additional dial-tone.
VoIP GSM Gateway TG100
Yeastar TG100 is a fully featured 1 port VoIP GSM/CDMA/UMTS gateway that provides GSM/CDMA/UMTS network connectivity for softswitch and IP PBX.
VoIP GSM Gateway TG200
Yeastar TG200 is a VoIP GSM/CDMA/UMTS gateway with 2 channels providing GSM/CDMA/UMTS network connectivity for soft switches, and IP-PBXs.
VoIP GSM Gateway TG400
Yeastar TG400 is a compact 4 channels VoIP GSM/CDMA/UMTS gateway that connects GSM/CDMA/UMTS network with VoIP.
VoIP GSM Gateway TG800
Yeastar TG800 is a powerful VoIP GSM/CDMA/UMTS gateway with 8 channels, bridging between GSM/CDMA/UMTS network and IP-based systems.