With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccmeMwiSipSvrUnsolicitedEnabled
Cisco Call Manager Express Mwi Sip Server Unsolicited Enabled
1.3.6.1.4.1.9.9.439.1.1.59
Indicates whether SIP NOTIFY for MWI is sent without a SUBSCRIBE from the Cisco CallManager Express. 'true' indicates SIP NOTIFY is sent without SIP SUBSCRIBE. 'false' indicates solicited NOTIFY is sent.
Back to CISCO-CCME-MIB MIB page.
IPHost Network monitor allows you to monitor ccmeMwiSipSvrUnsolicitedEnabled on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.