Router Zte F6640 May 2026

Two POTS (FXS) ports provide Voice-over-IP services, supporting features like caller ID, call waiting, and 3-way conferencing.

For both end-users and Service Providers (ISPs), the ZTE F6640 includes advanced management tools to ensure stability and ease of use: ZTE ZXHN F6640 - Drinia Tech router zte f6640

It complies with ITU-T G.984.x and G.988 standards, supporting a downstream rate of 2.488 Gbps and an upstream rate of 1.244 Gbps . supporting features like caller ID