With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cSipStatsServerPrecondFailureIns
Cisco Sip Stats Server Precond Failure Ins
1.3.6.1.4.1.9.9.152.1.2.5.13
This object reflects the total number of Precondition Failure (580) responses received by the user agent since system startup. This response is returned by a UAS if it is unable to perform the mandatory preconditions for the session.
Back to CISCO-SIP-UA-MIB MIB page.
IPHost Network monitor allows you to monitor cSipStatsServerPrecondFailureIns on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.
