With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cmModulationSchemeUsed
cm Modulation Scheme Used
1.3.6.1.4.1.9.9.47.1.3.1.1.12
The modem modulation scheme used in the current or previous call. This object is valid only for modems which have cmManageable to be true.
Back to CISCO-MODEM-MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor cmModulationSchemeUsed on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.