Yeastar TG400L 4 Ports 4-GLTE Gateway

Yeastar TG400L 4-Port LTE VoIP Gateway – GSM/4G to SIP Communication Solution

Enhance your business communication with the Yeastar TG400L 4G LTE Gateway, a powerful solution designed to bridge VoIP systems with mobile networks. Available now at https://www.almiriatechstore.co.ke, this gateway ensures seamless voice and SMS communication over 4G LTE, making it ideal for businesses seeking reliability, mobility, and cost savings.

The TG400L supports up to four SIM cards, enabling simultaneous calls and flexible routing between VoIP and GSM/4G networks. It is perfect as a primary communication link or as a failover solution when landlines or internet connections go down. With advanced features like load balancing, SMS management, and VoLTE support, businesses can maintain uninterrupted operations and improve communication efficiency.

Key Features

• 4 x LTE ports supporting 4 SIM cards for concurrent calls
• Seamless VoIP to GSM/4G and GSM/4G to VoIP communication
• Supports VoLTE for high-quality HD voice calls
• Built-in failover and load balancing for reliability
• SMS sending, receiving, and management features
• Compatible with major IP PBX systems (Asterisk, 3CX, Yeastar)
• Web-based GUI for easy configuration and monitoring
• Secure communication with TLS and SRTP encryption

Specifications

• Model: TG400L
• Ports: 4 x LTE (SIM-based channels)
• Network Support: 4G LTE / 3G / 2G fallback
• VoIP Protocols: SIP (RFC3261), IAX2
• Ethernet Interfaces: 2 x RJ45 (LAN/WAN)
• Voice Codecs: G.711, G.729, G.722, GSM
• SMS Features: SMS to Email, Email to SMS
• Security: Firewall, IP filtering, DoS protection
• Power Supply: 12V DC
• Management: Web-based interface

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