[cisco-voip] H323 trunk utilizatioin

[Wes Sisk]

I missed a few words in there that my be critical to understanding:
then it's easiest to have a script iterate through every second of the day identifying active calls and calculating the required bandwidth at that time.

Regards,
Wes

On Dec 23, 2011, at 9:42 AM, Wes Sisk wrote:

each CDR indicates call start time, call end time, and codec for that call leg.
assuming you are not using variable bit rate codecs like video and iLBC from the fixed bit rate codec you can get the required bw per call
then it's easiest to have a script through every second of the day identifying active calls and calculating the required bandwidth.

/wes

On Dec 23, 2011, at 9:24 AM, Shaihan Jaffrey wrote:

Hi,
I actually want to know how bandwidth is calculated for all voip calls in a network. I've used VOICE CODEC BANDWIDTH CALCULATOR to calculate bandwidth for one call. 

Now with the help of CDR how to calculate the total bandwidth that i require for the voip calls ?

Regards


On Fri, Dec 23, 2011 at 12:27 AM, Ryan Ratliff <rratliff at cisco.com> wrote:
There's no limit to the active number of calls on an IP trunk unless you've imposed one via locations, etc.  You can check on gw activity via CAR or other CDR analysis.

-Ryan

On Dec 22, 2011, at 1:26 PM, Shaihan Jaffrey wrote:

Hi,
We have an H323 trunk between CCM ver 4 and Avaya. Maximum how many calls can be placed through this trunk. Also how can i check calls on the trunk for a single day?


Regards
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