How to set up QoS for VOIP in TD-8816/8817,TD-W8961ND/W8951ND/W8151N/W8901G/W8901N?

Please make sure Internet is OK first, and then configure QoS as below:

Here is a typical topology for a small home network, please follow the steps to make the voice data have the highest priority for the whole network.

Configuration for QoS:

Step 1  Open your browser and enter 192.168.1.1 in your address bar, then press "Enter".

Step 2  Enter the username and password of your modem. By default it will be Username: "admin" and Password: "admin" or if you have changed this, please enter the new username and password.

Step 3  Click on "Advanced Setup" on the top menu and click on "QoS",

Set following parameters as below:

Note:If QoS is applied in some single computer,please set the source IP Address with Subnet Mask or Source MAC address in the rule.

At last click add button to finish adding the rule.

Now you can test VoIP QoS with the settings.

Note: For further information of the options, please refer User Guide coming with the product.