You can configure VoIP profiles to allow SIP and SCCP traffic and to protect your network from SIP- and SCCP-based attacks.
FortiOS includes two preloaded VoIP profiles:
You can customize these profiles, or you can create your own and add them to firewall policies that allow VoIP.
VoIP profiles cannot be used NGFW policy-based mode. See Profile-based NGFW vs policy-based NGFW for more information.
The following topics provide information about VoIP profiles: