Description
This article describes how to view VoIP profiles in UTM features of the GUI.
Scope
FortiOS 7.0+.
Solution
By default, the firewall policies are set to operate in Flow-based inspection mode and the VOIP profiles (through SIP-ALG) are a proxy-based feature.
Due to this reason, the firewall will not display the default VoIP profiles (proxy-based) in a flow-based policy.
The option exists and allows the selection of profiles because additional VOIP profiles can be created for flow-mode inspection (for specific usage).
Here is the reference image:
Note:
If it is not possible to see the 'VoIP' profile option at all in the Firewall Policy, then check and enable 'VoIP' from the System Feature Visibility first.
If the Firewall Policy is moved from Flow-based to Proxy-mode inspection, it is possible to see the default, pre-existing VoIP profiles.
Refer to the following image:
VoIP profile can be set through CLI using the below command:
config firewall policy
edit <Policy_ID>
set set inspection-mode proxy
set voip-profile <Profile_name>
end
