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3G/4G Voice Call & Data
Yeastar 4G LTE Module provides 4G cellular data on SIM card, making the 4G LTE become the primary Internet connection for S-Series VoIP PBX. Supporting 3G/4G network standard, the 4G capable S-Series VoIP PBX can register SIP trunks and make SIP calls with high speed built-in data. It is ideal for business needs like temporary locations, mobile offices, and places where fixed-line broadband is not available.
Helping Customers get all the tech they need to connect.
100% genuine products and vendor programs.
Full range of technology products including wireless, IP security, VoIP, and other essential equipment.
Sales agents who advise, plan, and design wireless, fiber, and voice solutions.
In‑stock orders ship from our warehouse(s) same day or the next business day.