With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cvVoIPCallActiveRemSigPort
Cisco Voice Vo IP Call Active Remote Sig Port
1.3.6.1.4.1.9.9.63.1.3.2.1.25
Remote signalling listener port to which to transmit voice packets.
Back to CISCO-VOICE-DIAL-CONTROL-MIB MIB page.
IPHost Network monitor allows you to monitor cvVoIPCallActiveRemSigPort 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.
