Quality of Service (QoS) is a method of prioritising Upstream traffic for optimum performance of services such as VoIP.
QoS is an option in the NB9W but is NOT enabled by default.
To Enable QoS:
- Log on to the router's configuration page (by default: 192.168.1.1), click Advanced, click WAN. You should see an entry in the table which is your ADSL connection.
- Click Edit.
- Tick Enable QoS, click on Next.
- Continue clicking on Next until you reach the WAN Setup Summary Screen.
- Click Save.
- Click Save/Reboot.
- When rebooted, QoS will be fully enabled, and the QoS menu option will now be displayed under the Advanced menu.