Yeastar TG800 – 8-Port VoIP GSM Gateway
Yeastar TG800 VoIP GSM Gateway is the perfect solution for businesses looking to integrate GSM mobile networks with VoIP systems. With 8 independent GSM ports, it enables seamless inbound and outbound calling through mobile SIMs over IP networks.
Designed for cost savings, operational flexibility, and high-quality call handling, the TG800 supports SIP and IAX2 protocols, robust security, HD voice codecs, and VPN integration—making it ideal for call centers, ISPs, and growing businesses.
Main Features:
- 8 GSM ports for simultaneous SIM card use
- VoIP protocols: SIP & IAX2
- High-definition voice with G.729A, G.711, GSM codecs
- VoIP ↔ GSM call routing (origination/termination)
- Advanced security: TLS, SRTP, Firewall, OpenVPN
- Easy web interface for configuration and monitoring
Technical Specifications:
| Yeastar TG800 Specifications | |
|---|---|
| Model | TG800 |
| Number of Ports | 8 |
| 4G Data | – |
| 4G LTE Band | Depending on module type. Check supported band/operators. |
| Protocol | SIP, IAX2 |
| Antenna Splitter (4 in 1) | Support |
| Transport | UDP, TCP, TLS, SRTP |
| Voice Codec | G.711 (alaw/ulaw), G.726, G.729A, GSM, ADPCM, Speex |
| DTMF Mode | RFC2833, SIP Info, In-band |
| Echo Cancellation | ITU-T G.168 LEC |
| Calling Type | VoIP to GSM & GSM to VoIP |
| Network Protocol | FTP, TFTP, HTTP, SSH |
| LAN | 2 × 10/100 Mbps Ethernet Interfaces |
| NAT Traversal | Static NAT, STUN |
| Network | DHCP, DDNS, Firewall, OpenVPN, Static IP, QoS, Static Route, VLAN |
| Operation Range | 0°C to 40°C (32°F to 104°F) |
| Storage Range | -20°C to 65°C (-4°F to 149°F) |
| Humidity | 10% – 90% non-condensing |
| Power Supply | AC 100–240V |
| Dimensions (L × W × H) | 440 × 250 × 44 mm |








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