Fortinet FortiVoice 200D - Dhcp Lease-List

Fortinet Technologies Inc. Page 122 FortiVoice 200D/200D-T v2.0 MR1 CLI Reference
dhcp lease-list
Use this command to display DHCP leases on a given interface.
Syntax
For IPv4:
execute dhcp lease-list [interface_name]
For IPv6:
execute dhcp6 lease-list [interface_name]
If you specify an interface, the command lists only the leases issued on that interface.
Otherwise, the list includes all leases issued by DHCP servers on the FortiVoice unit.
If there are no DHCP leases in use on the FortiVocie unit, an error will be returned.