Description

Yeastar TG1600 Enterprise VoIP Gateway

High-Capacity Enterprise GSM-VoIP Integration

The Yeastar TG1600 Enterprise VoIP Gateway is a high-performance, carrier-grade GSM gateway designed to bridge GSM networks with modern VoIP systems for large-scale businesses, call centers, and telecom operators. With 16 GSM channels, exceptional processing power, and scalable connectivity, the TG1600 delivers unmatched efficiency, reduced telephony costs, and seamless communication flow across diverse environments. It is engineered for organizations that need reliable call handling, flexible routing, and a robust link between GSM and SIP-based systems.

• 16 GSM ports for high-capacity voice communication

• Advanced VoIP–GSM routing with cost-saving features

• Compatible with major IP PBXs and SIP platforms

• Ideal for enterprises, call centers, and carriers

High-Performance GSM Capacity for Enterprises

The TG1600 stands out with its 16 GSM ports, enabling businesses to manage large call volumes simultaneously. This high channel density is ideal for corporations, large-scale support centers, and service providers that depend on consistent, scalable voice routing. Whether handling outbound campaigns, bulk messaging, or redundant GSM connectivity, the TG1600 ensures stability and smooth operation under demanding workloads.

Built using carrier-grade components, the device offers excellent uptime and call quality. Its modular design allows enterprises to expand or integrate the system based on evolving communication needs, ensuring a long-term, cost-efficient telecom investment.

Seamless SIP and GSM Interoperability

The Yeastar TG1600 integrates effortlessly with Asterisk, 3CX, Yeastar PBX, FreePBX, Elastix, and any SIP-compliant system, making deployment simple and flexible. This versatility ensures businesses can bridge traditional mobile networks with VoIP-based systems without compatibility issues.

With intelligent routing rules, callers can be directed based on least-cost routing (LCR), time conditions, PIN authentication, caller ID, or provider channels. This allows enterprises to automate routing logic and reduce expenses on outbound calls, especially in areas where GSM remains more economical or reliable than digital trunking.

Advanced Voice Features and Smart Routing

The TG1600’s rich feature set helps enterprises optimize call flow, secure communication, and enhance productivity. Key capabilities include:

• Least-Cost Routing (LCR): Automatically selects the most affordable carrier or SIM card.

• SMS Sending & Receiving: Supports API-driven SMS and email forwarding.

• Call Recording & CDR: Provides detailed call logs for analytics and compliance.

• SMS to Email / Email to SMS: Flexible messaging for business workflows.

• Auto-CLIP Routing: Connects callers to the agent who dialed them previously.

• Failover Routing: Ensures calls continue even if certain SIMs or networks fail.

For organizations that require high reliability and intelligent management, these features deliver exceptional value.

Secure, Reliable & Easy to Manage

Built with enterprise security in mind, the TG1600 offers IP whitelisting, TLS/SRTP security, firewall protection, and password-protected web access. It minimizes risks associated with unauthorized use and ensures safe SIP–GSM communication.

Its intuitive web interface offers real-time monitoring, SIM management, channel controls, and traffic statistics, allowing administrators to manage operations efficiently without needing advanced technical knowledge.

Remote management capabilities make it ideal for service providers and distributed enterprises, enabling centralized control of multiple gateways across different sites.

Ideal for Large Businesses & High-Demand Environments

The Yeastar TG1600 is perfect for applications such as:

• Call centers conducting outbound or blended campaigns

• Enterprises seeking GSM redundancy or backup for SIP trunks

• Telecom operators providing GSM termination services

• Businesses handling mass notifications or SMS campaigns

• Companies operating in areas with limited digital trunk availability

Its combination of capacity, reliability, and intelligent features makes it one of the best high-density GSM VoIP gateways in the market.