You can use show call active voice brief to find out the codec used for each call leg that is terminated on a router. I am not sure if there is a command which shows actual bandwidth consumed per call or call leg. Once you get to know the codec, for g711ulaw the bw should be 80kbps and g729 be 24 kbps per call. For gatekeeper calculations, use 128kbps per g711 call and 16kbps per g729 call.
Also, if the call is going out/in via voice gateway you can use "sh voice call summary", and if you have CCM/CME you can double-click the "?" button on the phone to see the codec being use among other stats.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...
If you have 2 ISR routers, one acting as Failover, do we need to have both the same number of SRST licenses on the 2 routers?
No. You will only need the SRST licenses on the primary router. Because this feature...