With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
portCodecInUse
port Codec In Use
1.3.6.1.4.1.7505.1.1.15.1.7
If there is a call in progress on this port, this entry gives the codec in use, otherwise it will return none.
Back to CALISTA-DPA-MIB MIB page.
IPHost Network monitor allows you to monitor portCodecInUse on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
