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voice bandwidth

Hi All;

Which command is able to show voice bandwidth consumption per each voice call?

very appreciate

Alex

2 REPLIES

Re: voice bandwidth

Alex,

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.

Hall of Fame Super Silver

Re: voice bandwidth

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.

Chris

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