Yeastar TG200L 4G LTE VoIP Gateway
The Yeastar TG200L is a 2‑port 4G LTE VoIP gateway that connects cellular networks with SIP‑based telephony, supports VoLTE HD voice, SIP/IAX2 protocols, and intuitive web management — ideal for SMBs adding mobile call capacity or reliable fallback connectivity
Yeastar TG200L — 2‑Port LTE/4G VoIP Gateway for Mobile Trunking & Fallback
The Yeastar TG400L 4‑Port LTE/4G VoIP Gateway is a compact and reliable telephony solution designed to connect cellular LTE/4G networks with SIP‑based VoIP systems. It allows businesses to integrate mobile networks into their IP‑PBX, providing cost‑effective voice trunking, failover redundancy, and extended coverage where traditional PSTN lines are unavailable or limited.
Featuring 4 independent LTE/4G channels, the TG400L supports multiple simultaneous calls and flexible routing between mobile networks and VoIP extensions. Its web-based management interface ensures easy setup and monitoring, while full SIP protocol support guarantees broad compatibility with IP‑PBX platforms such as Asterisk, FreePBX, and Yeastar S-Series VoIP PBX.
Ideal for small offices, retail branches, remote sites, and mobile-centric businesses, the TG400L delivers high-quality voice, reliable mobile integration, and smart call routing features for a seamless communication experience.
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