If your ISP requires a VLAN, check the box and enter the required VLAN ID .
The transforms a mediocre ISP gateway into a professional-grade media converter. By following this guide, you can unlock the full potential of your fiber connection, eliminate Double NAT, and take command of your home network with a powerful dedicated router. Zte F689 Bridge Mode
Click or Apply .
| Problem | Likely Cause | Solution | | :--- | :--- | :--- | | No internet after bridge mode | Router not configured for PPPoE | Set PPPoE on your router with ISP credentials | | Slow speeds | VLAN ID missing or incorrect | Double-check VLAN settings (contact ISP) | | Cannot access F689 GUI | Bridge mode disables LAN IP? | Manually set PC IP to 192.168.1.2/24 and try again | | VoIP phone stops working | Voice service bound to same port | Keep VoIP on separate VLAN or port (e.g., LAN2) | If your ISP requires a VLAN, check the
Configuring the ZTE F689 is not always as straightforward as a standard consumer router. Because this is an ISP device, the settings are often hidden or locked. Before proceeding, ensure you have the following: Click or Apply
Connect a computer directly to one of the LAN ports on the ZTE F689 using an Ethernet cable.
💡 If you lose access to the ZTE interface after disabling DHCP, you can regain access by assigning a static IP (e.g., 192.168.1.5) to your computer's ethernet adapter manually. To help you get your new setup running perfectly: Which ISP are you using? (Some require specific VLAN tags) What is the brand/model of the router you're connecting?