With IPHost Network Monitor you can run simple snmp requests against a Avaya device in your network.
scGenGroupRspDeviceNotRespondingTimeout
sc Gen Group Rsp Device Not Responding Timeout
1.3.6.1.4.1.81.28.1.3.4.1.4
Amount of time in which no ARP-replies are received from the device, which cause the RSP to assume no connection to that device, in 100mSec units.
Back to XSWITCH-MIB MIB page.
IPHost Network monitor allows you to monitor scGenGroupRspDeviceNotRespondingTimeout on Avaya device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Avaya virtual services platforms right now.