With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cvCallActiveERLLevel
Cisco Voice Call Active ERL Level
1.3.6.1.4.1.9.9.63.1.3.1.1.10
The object contains the current Echo Return Loss (ERL) level for the call leg. The value -1 indicates the level can not be determined or level detection is disabled.
Back to CISCO-VOICE-DIAL-CONTROL-MIB MIB page.
IPHost Network monitor allows you to monitor cvCallActiveERLLevel 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.
