I am looking for a report that will give me the same output of the cli command "Show Interface PRI # Realtime". I need the channel usage over a period of time but this only gives me realtime. I cannot seem to find anything that will do this on the GUI but would like to give a report on the usage per a time period.
We don't keep a call records by default in the 7100. You would have to set up via SMDR logs. We can export them externally to a syslog server or you can even store them locally on the 7100.
See here for more info: Configuring SMDR Reports for the NetVanta 7000 Series
Let me know if you have further questions.
You can monitor channels in use via SNMP and graph it with a network monitoring program such as MRTG, etc.