Casio ISA550WBUN3K9 manual Configuring WAN QoS for Voice Traffic from WAN to LAN, QoS Class Rule

Networking	4
Configuring Quality of Service

b.Add two QoS class rules to associate the specified traffic classes with the QoS policy profile as follows:

QoS Class Rule 1

Class

Queue

Choose the traffic class called “voice-outbound-class.”

Choose the highest queue Q1 for the outbound voice traffic.

QoS Class Rules 2

Class

Queue

Choose the traffic class called “data-outbound-class.”

Choose one queue from Q2 to Q6 for the outbound data traffic.

STEP 4 Go to the Networking > QoS > WAN QoS > Policy Profile to Interface Mapping page to apply this QoS policy profile on the WAN port. In this case, choose the QoS policy profile called “voice-outbound-profile” from the Outbound Policy Name drop-down list.

Configuring WAN QoS for Voice Traffic from WAN to LAN

Follow these steps to configure WAN QoS to manage the inbound voice traffic from WAN to LAN:

STEP 1 Go to the Networking > QoS > WAN QoS > Traffic Selector (Classification) page to add a traffic selector as follows to classify the inbound voice traffic:

Class Name	voice-inbound-class
Destination Address	voice_phone_ip

STEP 2 Go to the Networking > QoS > WAN QoS > QoS Policy Profile page to add a class-based QoS policy profile as follows to manage the inbound voice traffic through the WAN port:

Policy Name	voice-inbound-profile
Apply this policy to	Inbound Traffic

Cisco ISA500 Series Integrated Security Appliances Administration Guide 165