With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cmqCommonCallHistoryNRLibVer
cmq Common Call History NR Lib Ver
1.3.6.1.4.1.9.9.769.1.2.2.1.8
The library version of noise reduction module being used.
Back to CISCO-MEDIA-QUALITY-MIB MIB page.
IPHost Network monitor allows you to monitor cmqCommonCallHistoryNRLibVer on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.