Panasonic KX-NS1000 Pc Programming Manual page 1114

27.2.2 Router Configuration—Setup—[1-2-2] WAN—Network Monitor
Recovery Count
Specifies the number of ICMP echo replies received for ICMP recovery to be detected from the fault state.
If Disable is selected for
Default
3
Value Range
1–255
Maintenance Console Location
27.2.2 Router Configuration—Setup—[1-2-2] WAN—Network Monitor
1114 PC Programming Manual
ICMP Keep-Alive Enabled, this setting cannot be specified.
Document Version 2016-03