D-Link VOIP TA DVG-5112S User Manual
Page 16
DVG-5112S User’s Manual
D-Link Systems, Inc. 16
VLAN
Enable VLAN Tagging: this tags the packets for VLAN Router or Switch identifying.
VLAN ID: enter a uniquely user-defined ID to each packet.
Priority: enter the proprietary.
WAN QoS
QoS (Quality of Service): Sets true bandwidth of your Internet connection to ensure sound quality
during transmission. (When this function is enabled, voice packets have the highest priority to ensure
telecommunication quality while less bandwidth is assigned for data transmission.) Some models of
the VoIP gateway without this function will adjust bandwidth automatically.
ToS/DiffServ (Type of Service/DSCP): Voice packets have the highest priority to ensure
telecommunication quality; the larger the value you set, the higher the priority.
NOTE: Please contact your ISP when you configure these values.
Clone MAC
Some Internet Service Providers (ISPs) assign bandwidth via MAC (Media Access Control) addresses. You
can click the "Clone" button to type in a MAC address which will be recognized by your ISP. It is only
necessary to fill in the field if it is required by your ISP.
The “Your MAC Address” field will be blank as you log-in via the WAN port.