Chapter 22 VoIP Solutions: SIP : FortiGate VoIP solutions: SIP : SIP debugging : SIP debug log filtering
  
SIP debug log filtering
You can filter by VDOM/IP/PORT and by policy and VoIP profile. The filtering can be controlled by:
diagnose system sip-proxy log-filter
The list of filters is:
diag sys sip-proxy log-filter vd
diag sys sip-proxy log-filter dst-addr4
diag sys sip-proxy log-filter dst-addr6
diag sys sip-proxy log-filter dst-port
diag sys sip-proxy log-filter identity-policy
diag sys sip-proxy log-filter policy
diag sys sip-proxy log-filter policy-type
diag sys sip-proxy log-filter profile-group
diag sys sip-proxy log-filter src-addr4
diag sys sip-proxy log-filter src-addr6
diag sys sip-proxy log-filter src-port
diag sys sip-proxy log-filter vd
diag sys sip-proxy log-filter voip-profile
You can clear, view and negate/invert the sense of a filter using these commands:
diag sys sip-proxy log-filter clear
diag sys sip-proxy log-filter list
diag sys sip-proxy log-filter negate