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Configuring QoS on the ASUS RT-N66U Dark Knight to Prioritize VoIP Traffic
Article #3551

Configuring QoS on the ASUS RT-N66U Dark Knight to Prioritize VoIP Traffic

The instructions in this article will guide you on configuring your ASUS RT-N66U QoS with your AT&T Office@Hand service.

  1. Log in to the router’s web-based setup page. Follow the prompts to create a password and a username will be given to you.

    Log in to the router's web based setup page.

  2. Click Traffic Manager on the left hand side.
  3. Click on the QoS slider to turn QoS on.

    Click Traffic Manager, and then slide the QoS slider to turn on.

  4. When the QoS slider turns green, enter your current bandwidth for both the upload and download.
    Note: If unsure of your current bandwidth speed, please run a speed test at http://officeathand.att.com/capacity.html.
  5. Click Save after entering your bandwidth figures.

    Click Save after entering your bandwidth figures.

    Note: Be sure to power cycle/reboot the router before proceeding.

Keywords:  QoS, ASUS RT-N66U, 3rd Party Devices, speed, dropped calls, 3551