With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
portCallManagerLinkState
port Call Manager Link State
1.3.6.1.4.1.7505.1.1.15.1.4
The state of this port's connection to a Cisco CallManager, if such a connection exists. For ports connected to digital PBX systems (see the portType entry) this will be returned as notApplicable.
Back to CALISTA-DPA-MIB MIB page.
IPHost Network monitor allows you to monitor portCallManagerLinkState 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.
