With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpwCTDMPerfIntervalGroup
Cisco Pseudo Wire CTDM Performance Interval Group
1.3.6.1.4.1.9.10.131.2.1.3
Collection of Interval statistics objects for TDM PWs.
Back to CISCO-IETF-PW-TDM-MIB MIB page.
IPHost Network monitor allows you to monitor cpwCTDMPerfIntervalGroup 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.