With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cdspStatusTable
Cisco Digital Signal Processing Status Table
1.3.6.1.4.1.9.9.86.1.2.1
Status information for the DSPs. This status table is used for tracking dangling DSP resources. The dangling DSP channel means that the DSP channel is reserved for serving calls but the channel is not used by active calls. The number of the dangling DSP channels can be computed by 'cdspInUseChannels - cdspActiveChannels'.
Back to CISCO-DSP-MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor cdspStatusTable 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.
