[OSL | CCIE_Voice] CCM abnormal behaviour

[kamal yousaf]

Can someone spot what could be issue when CCM server starts showing all
gateways/ip phones/ route lists/route groups/every MRG/MRGL as Status"NOT
FOUND" Or "NOT REGISTRED" . I have restarted CCM services 2 times. Then,
rebooted box twice thinking problem will vanish  but it didn't. SQL
replication is perfect.All gateways/devices/phones are registered to CCM.But
CCM is showing everything as Status"NOT FOUND" Or "NOT REGISTRED". What can
be done now ? Anybody else had same problem?