With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cmmcaRdaEntry
Cisco Multi-Modal Contact Applications Rda Entry
1.3.6.1.4.1.9.9.664.1.6.3.1
Each entry represents a configured RDA service. The cmmcaServiceTable index is used to index each entry in this table.
Back to CISCO-MMODAL-CONTACT-APPS-MIB MIB page.
IPHost Network monitor allows you to monitor cmmcaRdaEntry on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.