I have few 2811 some with an NM-HDA-4FXS and others with VIC-4FXS.
I would like to monitor the acitve calls between site but i'm unable to find the right OID.
I have tried the voice MIBs but i'm unable to get a response on most of the OIDs.
I'm able to monitor the interface throughtput
I would need to have the number of active calls or the bandwidth allocated to calls.
I looked all over the place but i cannot find anything relevant.
Could you please help.