With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cwspAbrCallCallRef
cwsp Abr Call Call Ref
1.3.6.1.4.1.351.140.1.2.9.1.1.3
The Call Reference value of the ABR call on this interface.
Back to CISCO-WAN-SVC-MIB MIB page.
IPHost Network monitor allows you to monitor cwspAbrCallCallRef on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.