Blackberry mib alarms not clearing

Hi,

I have imported the blackberry MIB into opmanager but when alarm clears ( ie goes back to the correct threshold state ) the alarm in opmanager does not clear

see below

Critical Sep 25,2008 07:56:36 AM Blackberry SRP is not functioning correctly alerted from bbmon.dunelmmill.com info .1.3.6.1.4.1.3530.7.10.150: "SRP State" on dunhqbes01 (10.0.1.64) Value:1 Threshold:= 1 State:1

Critical Sep 25,2008 07:55:51 AM Blackberry SRP is not functioning correctly alerted from bbmon.dunelmmill.com info .1.3.6.1.4.1.3530.7.10.150: "SRP State" on dunhqbes01 (10.0.1.64) Value:0 Threshold:= 1 State:0

Critical Sep 24,2008 04:47:25 PM Blackberry SRP is not functioning correctly alerted from bbmon.dunelmmill.com info .1.3.6.1.4.1.3530.7.10.150: "SRP State" on dunhqbes01 (10.0.1.64) Value:1 Threshold:= 1 State:1

Critical Sep 24,2008 04:46:19 PM Blackberry SRP is not functioning correctly alerted from bbmon.dunelmmill.com info .1.3.6.1.4.1.3530.7.10.150: "SRP State" on dunhqbes01 (10.0.1.64) Value:0 Threshold:= 1 State:0

can anyone advise

thanks !