The Yeastar TG200 2‑Port GSM VoIP Gateway connects mobile networks to IP PBX systems for seamless voice calls and SMS functionality. Supporting two SIM cards, it enables cost-saving call routing, mobile failover, and SMS handling via a simple web interface. Ideal for businesses looking to integrate mobile networks with their VoIP infrastructure, the TG200 is compatible with most SIP-based PBXs and easy to deploy in a variety of network environments.

Key Features:

• 2 GSM/3G/4G channels for voice and SMS

• SIP and IAX2 protocol support

• Two-way SMS functionality via web interface or API

• Least-cost routing and intelligent call management

• Easy integration with major IP PBX systems

• Secure communication with TLS, SRTP, and IP filtering

• Compact, desktop-friendly design with web-based configuration