IP GSM gateway Yeastar NeoGate TG800 — 8 GSM ports, 1 LAN port

Yeastar NeoGate TG800 is an IP GSM gateway with eight independent GSM ports and one LAN port that connects mobile networks to SIP-based VoIP systems. The device is engineered for voice termination, SMS routing and number virtualization, enabling integration of local mobile channels into PBX or hosted telephony environments. Its compact configuration simplifies deploying mobile termination lines, call backup routes and SMS services without requiring multiple separate modems.

Advantages

The NeoGate TG800 consolidates up to eight GSM channels into a single networked appliance, reducing hardware footprint and management complexity. A dedicated LAN interface provides stable connectivity to SIP servers while the gateway’s protocol support and routing options allow flexible call and SMS handling. Centralized configuration and status monitoring streamline maintenance, and support for number virtualization enables seamless presentation of mobile numbers through VoIP endpoints.

Suitable for

• Local mobile call termination for businesses that need low-cost routing
• SMS gateway implementations for bulk or transactional messaging
• Redundant or alternative voice routes to supplement PSTN or SIP trunks
• Integrating mobile numbers into PBX systems for number virtualization
• Small-to-medium offices or service providers deploying multiple GSM channels

Key specifications

• GSM ports: 8 independent channels for simultaneous mobile connections
• Network interface: 1 × Gigabit Ethernet LAN port for SIP signaling and management
• Telephony protocol support: SIP for interoperability with IP PBX and hosted telephony
• Services supported: voice call routing, SMS send/receive, call termination and virtualization
• Management: web-based configuration and remote status monitoring
• Form factor: compact rack or desktop-capable gateway designed for telecom deployments

How to use

Install the NeoGate TG800 in a network-accessible location and connect the LAN port to your IP network. Insert activated SIM cards into the GSM slots and configure SIP trunk settings to register the gateway with your IP PBX or SIP server. Use the web-based interface to map incoming and outgoing call routes, set SMS routing rules, and adjust network and codec settings. Test voice calls and SMS flow to verify connectivity and routing behavior before putting the gateway into production.

Usage recommendations

For stable operation, use SIM cards with sufficient credit and mobile coverage, keep firmware updated, and configure call routing with clear priorities to avoid routing loops. Monitor channel utilization and SMS queues to scale GSM capacity as needed and secure the management interface with strong passwords and restricted network access.