Yeastar TG400 4 POrts GSM VoIP Gateway

The Yeastar TG400 is a powerful GSM VoIP gateway designed to connect GSM networks with VoIP systems, facilitating seamless two-way communication.

With four GSM channels, the TG400 enables businesses to efficiently handle a higher volume of calls while providing a reliable backup solution for landline outages.

Ideal for connecting IP Phones, soft switches, and IP-PBX systems, the TG400 offers a cost-effective method to maintain connectivity. Its user-friendly web-based interface simplifies installation and configuration, making it accessible for businesses of all sizes.

Features

• Four GSM Channels: Supports simultaneous calls on four GSM networks, increasing productivity and efficiency.
• Calling Type: Supports both termination (VoIP to GSM) and origination (GSM to VoIP) calls.
• Intelligent Call Routing: Optimize call paths for cost savings and enhanced call management.
• SMS Functionality: Send and receive SMS messages directly through the web interface.
• Least Cost Routing (LCR): Automatically select the most economical route for calls, reducing overall telecommunications costs.
• Easy Installation: Quick setup via a web-based management interface, requiring minimal technical expertise.
• High Compatibility: Integrates seamlessly with popular IP PBX systems and softswitches, including Asterisk, FreeSWITCH, and more.

Specifications

• Number of GSM Channels: 4 (Max)
• Network Type: 850/900/1800/1900 MHz
• Protocols Supported: SIP (RFC3261), IAX2
• Transport Protocols: UDP, TCP, TLS, SRTP
• DTMF Support: RFC2833, SIP INFO, In-band
• Audio Codecs: G.711 a/u-law, G.722, G.726, G.729a, GSM, ADPCM, Speex
• Echo Cancellation: ITU-T G.168 LEC
• LAN Port: 1 (10/100 Mbps)
• Network Configuration: Static IP, DHCP Client, Firewall, VLAN, DDNS, QoS
• NAT Traversal: Static NAT, STUN
• Dimensions: 110 x 70 x 24 mm
• Power Supply: AC 100-240V / 50-60Hz (DC 12V, 1A)

Use Cases

• Enhanced Call Handling: Perfect for businesses that require a high volume of simultaneous calls, such as call centers and service providers.
• Cost Efficiency: Leverage mobile-to-mobile calling and LCR to significantly cut down on phone expenses.
• Reliable Backup Solution: Maintain communication continuity in the event of landline outages, ensuring your business stays connected.