Have a question?
Quantity discounts available
Pre-sales product and solution advice
Add-on tech support plans available
Same day shipping on most orders
Yeastar TG800 LTE-A is a gateway for connecting a VoIP network to a 4G LTE cellular network. YST-TG800LTE-A comes with 4G LTE Module-A, which in the USA supports 4G LTE bands B2, B4, and B12 and is compatible with many cellular service providers. The gateway supports eight 4G channels and has eight SIM card slots.
Use TG800LTE-A for 4G trunking, for fallback in case of landline outages, or for areas with limited internet connectivity. The VoIP to 4G gateway supports numerous communication features, including sending and receiving SMS messages, call transfer, incoming/outgoing call routing rules, and more. As a VoIP gateway, it supports both SIP and IAX2. Manage the gateway using the web-based management portal.
© 2026 IP Phone Warehouse. All rights reserved, including the right to reproduce this product description or portions thereof in any form whatsoever.