We have CallManager 3.1(3a) installed running Prognosis and McAfee. We have 6 MGCP T1 PRI's for PSTN calls.
Our reporting mechanism for channel monitoring in Prognosis (which derives its information from CallManager) and the CallManager Admin Serviceability tool show channel usage on our PRI's in excess of 23 channels. Anotherwords, our first hunt group PRI will show 50 channels active, while the second PRI is idle or shows a few channels busy. Seems like a bug to me, but has anyone else seen this?