Extended Digit Length is not enabled on the PBX.
Select "Yes" if you want the Called, Calling, and Third Party fields to allow space for 7-digit extension numbers and the Duration of Call field to allow space for up to 10,000 hours (9999 hours, 59 minutes, 59 seconds).
Minor
This setting is required for accurate reporting of devices and durations.
NOTE: This alarm will need to be cleared manually by going to YourSite Explorer and clicking on Alarms. Select the alarm in question and click the Snooze button.
CCM 6.0 SP1