Based on this product's specifications, here are some alternatives and similar models
Gateway Yeastar S50 10 100 1000 Mbit/s
Summary description:
The Yeastar S50 is a versatile gateway/controller supporting 10, 100, and 1000 Mbit/s speeds. It features advanced call routing, flexible connectivity options, and robust security protocols. Ideal for small to medium-sized businesses, it enhances communication efficiency and reliability. With easy installation and user-friendly interface, the S50 ensures seamless integration into existing networks, making it a perfect choice for modern telecommunication needs.