TG800, Telecom, VoIP Gateway, Yeastar, GSM, 1U 19-inch Rackmount
8-channel VoIP GSM/3G/4G gateway supporting 8 SIM cards in a 1U 19-inch rackmount chassis, providing high-density cellular trunking and SMS broadcasting.
Product Overview
The Yeastar TG800 is a high-density 8-channel VoIP GSM gateway engineered to connect up to 8 cellular mobile SIM cards into enterprise IP telephony systems. Built into a standard 1U 19-inch rackmount chassis with an internal 100-240V AC power supply, the TG800 is the industry standard for call centers, large enterprises, and service providers looking to bypass costly PSTN-to-mobile interconnect fees. Supporting 8 concurrent mobile calls, the TG800 provides intelligent multi-carrier Least Cost Routing, SIM balance and quota management, automatic SIM rotation, and high-throughput SMS broadcasting. Its robust voice processing engine ensures crystal-clear HD voice quality, dynamic echo cancellation, and seamless interoperability with major PBX platforms.
Why Buy This Product
8 Concurrent Mobile Trunks
Empower your PBX with 8 dedicated cellular channels to eliminate calling bottlenecks.
Maximum Toll Cost Bypass
Save up to 60% on corporate phone bills by terminating calls directly on mobile networks.
High-Volume SMS Marketing
Built-in SMS engine supports sending thousands of customer notification messages rapidly.
Best for These Applications
High-Volume Call Centers
Customer support and sales teams making hundreds of daily outbound calls to mobile users.
Large Distributed Enterprises
Companies needing resilient multi-network cellular failover for their main head office.
Key Advantages
- Multi-Carrier Load Balancing:Distribute outbound calls evenly across 8 SIMs to optimize bundled minute utilization.
- Automated Airtime Tracking:Monitors remaining balance via USSD codes and switches trunks automatically when depleted.
- Carrier-Grade 1U Chassis:Engineered for 24/7 continuous operation in data center and server rack environments.
Frequently Asked Questions
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Weight | 1.8 |
| Shipping Weight | 2.6 |
| Gsm Channels | 8 |
| Voip Channels | 8 |
| Concurrent Calls | 8 |
| Sim Card Slots | 8 |
| Antenna Interfaces | 8 x SMA Female Antenna Interfaces |
| Voip Protocols | SIP (RFC3261), IAX2, TLS, SRTP, IPv4, IPv6 |
| Audio Codecs | G.711a, G.711u, G.722 (HD Voice), G.726, G.729A, GSM, iLBC |
| Dtmf Modes | In-Band, RFC2833, SIP INFO |
| Echo Cancellation | ITU-T G.168 Line Echo Cancellation (up to 128ms) |
| Ethernet Ports | 1 x 10/100 Mbps RJ45 |
| Network Protocols | IPv4, IPv6, DHCP, Static IP, PPPoE, VLAN 802.1Q |
| Security Protocols | TLS, SRTP, HTTPS Web GUI, Built-in Firewall |
| Call Routing Features | Least Cost Routing (LCR), Multi-Carrier Routing, SMS Mass Broadcasting, SMS to Email / Email to SMS, USSD Inquiries, SIM Quota Management |
| Power Supply | 100-240V AC 50/60Hz Internal Power Supply |
| Power Consumption | 28W Maximum |
| Mounting Form Factor | 1U 19-inch Rackmount |
| Dimensions | 440 x 175 x 44 mm |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Certifications | CE, FCC, RoHS |
| Stock | 6 |
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