[cisco-voip] CCM Location Bandwidth Calculations

[Jonathan Charles]

It is 80K in each direction.

So, if you set the locations-based bandwidth to 160K, you can support two
calls.

You need to separate out actual bandwidth used with bandwidth calculated by
CCM.

So, for 512K, you can support five calls (400K in Locations-based bandwidth)
or 434.7K in actual bandwidth.




Jonathan

On 3/16/07, STEVEN CASPER <SCASPER at mandtbank.com> wrote:
>
> Ok so I have a site with 512K  committed access rate for voice calls
> across a WAN link. I am using a G711 codec which is using 86K per call.
> I figure I can have 5 simultaneous calls across the link. Using the
> Cisco Voice Codec Bandwidth Calculator it shows I will consume 434.7
> kbps
>
>   Looking at Locations in Call Manager it indicates that it calculates
> 2 80K audio streams per call for a G711 codec. Does that mean I want to
> set my audio bandwidth to 800K (160K*5)?
> Does this make sense?
>
> Thanks!
>
> Steve Casper
> Voice Technologies
> M&T Bank
> (410) 347-6026
>
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> cisco-voip at puck.nether.net
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>
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