With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoSipStatsClientStatusCodesGroupRev3
cisco Sip Stats Client Status Codes Group Rev3
1.3.6.1.4.1.9.9.152.3.2.35
A collection of objects providing basic SIP User Agent Client Error status code response messages statistics.
Back to CISCO-SIP-UA-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoSipStatsClientStatusCodesGroupRev3 on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.