Yeastar TG400 4 POrts GSM VoIP Gateway

Yeastar TG400 is a reliable and powerful 4-port GSM VoIP gateway that allows businesses to integrate GSM networks into their VoIP infrastructure. With support for up to four concurrent GSM calls, SMS functionality, and cost-saving features like Least Cost Routing, the TG400 enhances business communication while keeping costs low. It is compatible with major SIP-based IP PBX systems and provides a user-friendly web interface for easy management and configuration. Suitable for businesses looking to improve communication efficiency, reduce mobile call costs, and add GSM capability to their telephony systems.

Features of the Yeastar TG400 GSM VoIP Gateway:

1. GSM to VoIP Conversion:

• 4 GSM channels: Supports up to four GSM SIM cards, allowing up to four concurrent calls over GSM networks.
• Converts GSM calls to VoIP (SIP) and vice versa, enabling businesses to handle mobile calls via their IP PBX or VoIP system.

2. VoIP System Integration:

• Fully compatible with SIP-based VoIP systems and IP PBX platforms.
• Works seamlessly with popular systems like Yeastar, Asterisk, 3CX, FreePBX, and more.
• Integrates with VoIP service providers, allowing businesses to handle GSM calls through their VoIP infrastructure.

3. Cost Savings with Least Cost Routing (LCR):

• Least Cost Routing (LCR): Automatically selects the most cost-effective route for calls, optimizing mobile call costs by using GSM networks.
• Helps businesses reduce communication expenses, especially for long-distance or international calls.

4. SMS Functionality:

• Send and receive SMS messages via the gateway.
• Supports bulk SMS sending for marketing campaigns, customer notifications, or internal communication.
• Easy SMS management through a web-based SMS interface, with options for sending and receiving SMS messages.

5. Management & Monitoring:

• Web-based management interface: A user-friendly interface for configuring, managing, and monitoring the gateway.
• Remote management: Allows administrators to configure and monitor the gateway remotely, making it easier to troubleshoot and maintain.
• Provides real-time monitoring of call status, signal strength, and call duration.

6. Call Management & Routing:

• Call forwarding between GSM and VoIP networks.
• Call routing rules based on factors such as time, number, or destination.
• Supports two-way communication between VoIP and GSM networks for seamless voice call handling.

7. Flexible Deployment:

• The TG400 can be deployed with an IP PBX system or integrated with SIP-based VoIP providers to add GSM network functionality to a VoIP infrastructure.
• Ideal for businesses needing to enhance their VoIP system with mobile network access or provide GSM connectivity in areas where traditional landlines are unavailable.

8. Compatibility:

• Works with all major SIP-based IP PBX systems (e.g., Yeastar, Asterisk, 3CX, FreePBX).
• Compatible with local and international GSM providers.

9. Security & Networking Features:

• Supports SIP, UDP, and TCP protocols for communication.
• Features a built-in firewall for added security.
• NAT traversal ensures seamless communication behind firewalls and NAT routers.

10. Compact & Efficient Design:

• Small, space-saving design, making it easy to deploy in any telephony infrastructure.
• High reliability and robust performance suitable for businesses with consistent mobile communication needs.