If you host local servers or play online games requiring specific ports: Navigate to -> Port Mapping Configuration .

Under account details, input the exact and Password given in your ISP welcome letter. Click Apply . 4. Configuring VoIP / Telephone Services (Optional)

⚠️ Some ISPs customize these credentials. If the defaults don’t work, check the sticker on your ONT or contact your ISP. Also, many ISPs assign a user/pass = admin / admin or user / digi (specific to some European providers).

Plug an Ethernet cable into the port of the ONT and connect the other end to your computer's network port.

Check LAN 1 (or whichever port connects to your external router). Click Apply . Configuring Route Mode (PPPoE / DHCP)

Note: Some HG8242H units are bridge-only (no Wi-Fi). If you see no “WLAN” tab, skip this.

Once physically connected, you must log in to the Huawei HG8242H interface to configure internet settings.

If you want to configure voice services:

Select or H.248 Protocol configuration depending on your ISP's telephone switch architecture.

If you forget the password or experience persistent issues, a factory reset restores the ONT to its original state. There are two methods: