With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
isdnSigStatsInCalls
isdn Sig Stats In Calls
1.3.6.1.2.1.10.20.1.3.3.1.1
The number of incoming calls on this interface.
Back to ISDN-MIB MIB page.
IPHost Network monitor allows you to monitor isdnSigStatsInCalls on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.
