With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
bscPortContentionDialTimeout
Cisco BSC Port Contention Dial Timeout
1.3.6.1.4.1.9.9.36.1.1.1.1.14
This parameter is valid for dialContention only. It is the amount of time an interface can be quiescent before return the interface to the dial-in pool. The default is 5 seconds.
Back to CISCO-BSC-MIB MIB page.
IPHost Network monitor allows you to monitor bscPortContentionDialTimeout on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.