With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccapAppTypeHisPSTNOutCallDiscUsrErr
Cisco Call Applications Application Type History PSTN Out Call Disconnected User Error
1.3.6.1.4.1.9.9.146.1.2.2.1.19
Total number of outgoing PSTN call legs that disconnected with 'user error' cause code. User error cause code could be 'no answer/busy/timeout'.
Back to CISCO-CALL-APPLICATION-MIB MIB page.
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