Yeastar TG200 VoIP GSM Gateway

Product Description

The Yeastar TG200 VoIP GSM Gateway is a high-performance 2-channel GSM-to-VoIP gateway designed to bridge mobile GSM networks with IP-based telephone systems. It enables seamless two-way communication between GSM and VoIP networks, allowing businesses to reduce mobile call costs, improve communication reliability, and maintain connectivity during landline outages. Supporting two SIM cards simultaneously, the TG200 is an ideal solution for small and medium-sized businesses, branch offices, call centers, and organizations that require cost-effective GSM trunking.

The TG200 is compatible with SIP and IAX2 protocols, making it easy to integrate with Yeastar PBXs, Asterisk, FreePBX, 3CX, Elastix, and other SIP-based IP PBX systems. It supports high-quality voice codecs including G.711, G.722, G.726, G.729A, GSM, ADPCM, and Speex, along with advanced echo cancellation for clear and reliable voice communication. Additional features such as Least Cost Routing (LCR), intelligent call routing, callback, caller ID, bulk SMS, SMS API, and USSD support provide businesses with flexible and efficient mobile communication capabilities.

Designed for simple deployment, the TG200 features an intuitive web-based management interface, remote configuration, and comprehensive security with TLS, SRTP, OpenVPN, VLAN, firewall, QoS, and NAT traversal support. Its robust hardware and broad interoperability ensure reliable operation in business environments where uninterrupted communication is essential.

Key Features

• 2 GSM channels supporting two simultaneous mobile calls
• Supports VoIP-to-GSM and GSM-to-VoIP communication
• Compatible with SIP and IAX2 protocols
• Supports G.711, G.722, G.726, G.729A, GSM, ADPCM, and Speex voice codecs
• Intelligent Least Cost Routing (LCR) to reduce telephony expenses
• SMS sending and receiving with Bulk SMS and API support
• USSD support for balance checks and mobile network services
• Advanced inbound and outbound call routing
• Built-in echo cancellation (ITU-T G.168)
• 1 × 10/100 Mbps Ethernet LAN port
• Web-based configuration and remote management
• Advanced security with TLS, SRTP, OpenVPN, VLAN, firewall, and QoS
• Compatible with Yeastar PBXs, Asterisk, FreePBX, 3CX, Elastix, and other SIP-based IP PBXs
• Ideal for SMEs, branch offices, call centers, and businesses seeking affordable GSM trunking and backup voice connectivity.