With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccmeEphoneDnCFBusyNum
Cisco Call Manager Express Ephone Dn CF Busy Number
1.3.6.1.4.1.9.9.439.1.1.47.1.10
This object indicates the E.164 phone number to which calls are forwarded for all the incoming calls to busy extension. If no specific call forwarding phone number is associated with the IP phone, then this object will contain a zero-length string.
Back to CISCO-CCME-MIB MIB page.
IPHost Network monitor allows you to monitor ccmeEphoneDnCFBusyNum on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.
