With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
voicePortIfOperDnsDomain
voice Port If Operational Dns Domain
1.3.6.1.4.1.9.5.1.26.1.1.10
voicePortIfDHCPEnabled is true, this object indicates the domain name taken from the DHCP server. If voicePortIfDHCPEnabled is false, this object indicates the domain name configured by users for this voice port or the domain name taken from DNS configuration for the system otherwise.
Back to CISCO-STACK-MIB MIB page.
IPHost Network monitor allows you to monitor voicePortIfOperDnsDomain 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.
