With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpwCTDMPerfCurrentJtrBfrUnderruns
Cisco Pseudo Wire CTDM Performance Current Jtr Bfr Underruns
1.3.6.1.4.1.9.10.131.1.5.1.3
Number of times a packet needed to be played out and the jitter buffer was empty.
Back to CISCO-IETF-PW-TDM-MIB MIB page.
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