The Yeastar TG400 is a compact 4-channel VoIP GSM gateway designed to connect GSM networks with VoIP, making it perfect for small to medium-sized businesses that require high mobile communication capabilities. This gateway supports seamless integration and provides enhanced communication options.

Features

• 4 GSM Ports: Allows for simultaneous handling of multiple GSM calls.
• VoIP Integration: Connects GSM networks with VoIP, facilitating efficient communication.
• Compact Design: Space-saving unit ideal for small to medium-sized businesses.
• User-Friendly Configuration: Simple web-based interface for easy setup and management.
• Secure Key Verification: Ensures secure access and operation.
• SMS and Call Management: Supports bulk SMS services and call routing features.

Specifications

• Model: TG400
• Number of Ports: 4 GSM ports
• GSM Frequency: 850/900/1800/1900 MHz
• Protocol: SIP, IAX2
• Transport: UDP, TCP, TLS, SRTP
• Voice Codec: G.711 (alaw/ulaw), G.726, G.729A, GSM, ADPCM, Speex
• LAN Interface: 1 x 10/100 Mbps Ethernet port
• Operating Temperature: 0°C to 40°C
• Power Supply: DC 12V, 1A
• Dimensions: 213 x 160 x 44 mm
• Weight: 1.5 kg