Yeastar Gateway Tg 100

The Yeastar TG100 is a compact 1-port GSM VoIP gateway that connects a GSM mobile network to an IP telephony (VoIP) system, letting businesses make and receive mobile calls through their IP PBX or VoIP phone system. It bridges GSM and SIP networks, providing two-way voice connectivity and acting as a cost-effective fallback when fixed lines fail. It supports standard VoIP protocols (like SIP and IAX2) and a range of voice codecs for clear audio quality. The TG100 includes a web-based interface for easy setup and management, offers call routing features, SMS sending/receiving, and integrates with many PBX platforms. Its compact design and single SIM channel make it ideal for small offices and remote locations needing reliable mobile integration with existing phone systems.