With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cwspCallBwdScr
cwsp Call Bwd Scr
1.3.6.1.4.1.351.140.1.2.8.1.1.27
This object shows the Sustainable Cell Rate in the backward direction of the call.
Back to CISCO-WAN-SVC-MIB MIB page.
IPHost Network monitor allows you to monitor cwspCallBwdScr on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.