With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccmeMaxDirectoryNumber
Cisco Call Manager Express Max Directory Number
1.3.6.1.4.1.9.9.439.1.1.7
This object indicates the maximum number of IP phones extensions (ephone-dns) or directory numbers supported by this device. Maximum permissible range is IOS version and platform dependent. A value of zero indicates no IP phones extensions could be created.
Back to CISCO-CCME-MIB MIB page.
IPHost Network monitor allows you to monitor ccmeMaxDirectoryNumber on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.
