Resolution
These are the two ways of monitoring B-channel status of the 6608 port configured as a Media Gateway Control Protocol (MGCP) PRI gateway:
- Through Cisco CallManager traces.
- Through the Perfmon counter. Perform these steps:
1. Select the MGCP PRI object and choose Select All Counters. Add counters.
2. Go to View Report. You should see the B-channel and D-channel status for individual channel.
The limitation with the service parameter is that you can choose only five gateways at a time.
For related information on busying-out the B-channels on a Catalyst 6608 module, refer to these documents: