With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
isdnDirectoryEntry
isdn Directory Entry
1.3.6.1.2.1.10.20.1.5.1.1
An entry in the Directory Number Table. All objects in an entry must be set for a new row to become active.
Back to ISDN-MIB MIB page.
IPHost Network monitor allows you to monitor isdnDirectoryEntry on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
