Yeastar TG800 LTE

Yeastar TG800 LTE VoIP Gateway

Overview

Looking for Yeastar TG800 LTE Kenya? The TG800 connects mobile GSM and 4G LTE networks directly to your VoIP system, so calls can flow both ways between your PBX and the mobile network. It supports 8 SIM channels, making it the right fit for businesses or call centers with high mobile call volumes that outgrow a 2- or 4-channel gateway. Net-Top supplies and configures genuine Yeastar TG800 LTE gateways in Nairobi, and we include local technical support with every installation.

Connectivity & Compatibility

The TG800 integrates smoothly with most existing phone systems, so you don’t need to replace anything to add mobile connectivity. It works natively with Yeastar S-Series and P-Series PBX systems, plus Asterisk, FreePBX, Elastix, and Lync Server. It also includes 2x 10/100 Ethernet ports for LAN and WAN, along with SIP and IAX2 protocol support, DHCP, static IP, VLAN, and OpenVPN for flexible network setups.

Cost Savings & Use Cases

Businesses use the TG800 to cut down on mobile call costs, since routing calls through SIM cards avoids expensive mobile-to-mobile surcharges from landline providers. With 8 channels running simultaneously, plus Least Cost Routing and AutoCLIP, it’s built for call centers and sales teams making high call volumes to mobile numbers throughout the day. It also sends and receives SMS through a web interface, including bulk SMS for customer notifications or promotions, and works as a reliable failover when the main landline connection goes down.

Security & Management

Yeastar built the TG800 with TLS and SRTP encryption, plus a built-in firewall and static NAT support, so mobile-to-VoIP traffic stays protected. The web-based management interface makes setup straightforward, even for teams without deep telecom expertise. Between its dual Ethernet ports and simple configuration, the TG800 fits easily into larger, more demanding office phone environments.