With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cvtcProgrammableToneAmplitude
cvtc Programmable Tone Amplitude
1.3.6.1.4.1.9.9.356.1.1.3.1.2
This object specified the amplitude expression of the tone to be played or detected.
Back to CISCO-VOICE-TONE-CADENCE-MIB MIB page.
IPHost Network monitor allows you to monitor cvtcProgrammableToneAmplitude 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.