2.1.6. QoS Setup
To assure the bandwidth reserved for the outgoing and incoming VoIP traffic
overriding regular data traffic, you can select System
→
QoS Setup to access the QoS
Setup page which offers three parameters to characterize the WAN link. These
parameters must be correctly given according to the actual WAN transmission speed.
By default QoS is disabled.
Enable QoS
Select Enable button and enter the values of WAN Uplink Speed, WAN Downlink
Speed, and Uplink VoIP Reserved (bandwidth) respectively, and then click APPLY
button. For example, a 2M/256K ADSL program, the maximum WAN uplink and WAN
downlink speed are 256 kbps and 2048 kbps individually. The Uplink VoIP reserved
could be, say, 192 out of the total 256 kbps to allow 2 concurrent G.711 calls.
Disable QoS
Select Disable button, and then click APPLY button.
