With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccmHttpProxyServerAddr
Cisco Call Home Http Proxy Server Address
1.3.6.1.4.1.9.9.300.1.1.36
This object specifies the address of the HTTP proxy server. The type of this address is indicated by the value of 'ccmHttpProxyServerAddrType'.
Back to CISCO-CALLHOME-MIB MIB page.
IPHost Network monitor allows you to monitor ccmHttpProxyServerAddr 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.