Description
Yeastar TG400 4-Port GSM Gateway
The Yeastar TG400 4-Port GSM Gateway unlocks unparalleled communication for businesses in Dubai, seamlessly connecting VoIP systems to GSM networks. With four GSM channels, it delivers cost-efficient calls, powerful SMS tools, and a rock-solid backup for network disruptions. Easy to set up and compatible with top IP PBX platforms, it’s a perfect fit for the UAE. Partner with a leading Yeastar distributor in Dubai to revolutionize your connectivity today
Pioneering VoIP-GSM Fusion
The Yeastar TG400 4-Port GSM Gateway pioneers a new era of communication in Dubai, effortlessly linking VoIP systems to GSM networks. Its four GSM channels enable smooth, simultaneous two-way calls—VoIP to GSM and GSM to VoIP—delivering dependable performance for small to medium businesses in Dubai and Abu Dhabi seeking innovative solutions.
Unlock Savings, Elevate Efficiency
Transform your cost structure with the Yeastar TG400. Its Least Cost Routing (LCR) feature smartly routes calls through the most economical SIM card options, slashing telephony expenses for Dubai businesses. When landlines falter, it steps up as a steadfast backup, ensuring your operations across the UAE remain agile and uninterrupted.
Cutting-Edge Tools for Engagement
Stay ahead in Dubai’s competitive market with the TG400’s advanced features. Craft and send bulk SMS campaigns through an intuitive web portal, ideal for reaching customers with updates or offers across the UAE. Call forwarding, callback, and caller ID amplify flexibility, while SIP support ensures flawless integration with systems like Asterisk, 3CX, and FreeSWITCH.
Versatile Solutions for Dubai and Abu Dhabi
The Yeastar TG400 adapts to the UAE’s unique demands. In Dubai, SMEs rely on it for affordable, standalone telephony, pairing it with IP phones for streamlined communication. Businesses in Abu Dhabi, from retail to logistics, harness bulk SMS for instant client outreach. For off-grid or mobile setups in the UAE, it delivers robust GSM connectivity where traditional lines can’t.
Intuitive Deployment, Seamless Management
The Yeastar TG400 simplifies communication for Dubai businesses with a plug-and-play setup, launching you into action with ease. A sleek, web-based GUI empowers you to tweak settings from anywhere in the UAE, with remote management for multi-site control. Ongoing firmware updates keep your system sharp, ready for Dubai and Abu Dhabi’s evolving needs.
Steadfast Reliability Across the UAE
Trust the TG400 to anchor your connectivity in Dubai. It shines as a GSM backup, keeping you online during landline outages. Security features like a firewall, NAT traversal, and OpenVPN safeguard your calls, ensuring confidence for businesses in Dubai, Abu Dhabi, and beyond.

Yeastar Tg400 4 Port Gsm Gateway Uae
Specification
- GSM Channels: Boasts four GSM channels, supporting quad-band frequencies (850/900/1800/1900 MHz) for robust, concurrent calls in Dubai and the UAE.
- Network Versatility: Connects to GSM networks, with support for CDMA and UMTS, delivering flexible options for businesses in Dubai and Abu Dhabi.
- Protocol Integration: Leverages SIP (RFC3261) and IAX2, syncing seamlessly with IP PBX and softswitch platforms across the UAE.
- Transport Flexibility: Employs UDP, TCP, TLS, and SRTP for secure, adaptable data flow, ideal for Dubai’s modern infrastructure.
- Voice Codecs: Features G.711 (alaw/ulaw), G.722, G.726, G.729A, GSM, ADPCM, and Speex for top-notch audio in the UAE.
- Echo Cancellation: Uses ITU-T G.168 LEC to remove noise, ensuring pristine calls in bustling Dubai and Abu Dhabi settings.
- DTMF Modes: Supports RFC2833, SIP INFO, and In-band for precise tone handling, boosting call features in the UAE.
- Call Capabilities: Offers Termination (VoIP to GSM/CDMA/UMTS) and Origination (GSM/CDMA/UMTS to VoIP) for dynamic use in Dubai.
- LAN Connection: Includes 1 x 10/100Base-T Ethernet port, simplifying network integration for offices in Dubai and the UAE.
- Network Protocols: Enables FTP, TFTP, HTTP, HTTPS, and SSH, streamlining connectivity and control for UAE businesses.
- NAT Traversal: Provides Static NAT and STUN, ensuring solid VoIP performance through firewalls in Dubai and Abu Dhabi.
- Network Tools: Features DHCP, DDNS, Firewall, OpenVPN, Static IP, QoS, Static Route, and VLAN for secure, efficient use in the UAE.
- Power Source: Runs on DC 12V, 1A, aligning with standard power setups in Dubai and the UAE.
- Operating Range: Thrives from 0°C to 40°C (32°F to 104°F), perfect for the warm climate of Dubai and Abu Dhabi.
- Storage Range: Stores safely at -20°C to 65°C (-4°F to 149°F), built to last in UAE conditions.
- Humidity Resilience: Operates in 10-90% non-condensing humidity, reliable for Dubai and the UAE environment.