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Use this object to configure various metrics/parameters related to Call Admission Controls on the ingress leg.

On the SBC main screen, navigate to All > Address Context > Zone > Gw Trunk Group > CAC > Ingress.

The Ingress window is displayed.
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0 Figure
1 Ingress - Edit Ingress
Select Address Context, Zone and Gw Trunk Group from their respective drop-down lists.
The Edit Ingress window is displayed.
Make necessary changes and click Save. Click Clear to cancel the changes.

The parameters displayed on the Edit Ingress window are:

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0	Table
1	Edit Ingress - Parameter Description Table

Parameter	Description
`Call Limit`	Total number of concurrent calls (`0-2147483647`, or `unlimited`) allowed on the ingress leg. (default=`unlimited`)
`Emergency Oversubscription`	The percentage (`0-1000`) of resource oversubscription allowed for emergency calls. (default=`10`)
`Hpc Oversubscription`	This parameter specifies the amount of resource over-subscription (`0-100`), as a percentage, that are allowed for HPC. When the baseline call limit and bandwidth limit are reached, normal calls are not admitted, but additional HPC are allowed up to the configured percentage value. (default=`10`)
`Call Rate Max`	Maximum sustained ingress call rate (SBC 5000: `1-450`, or `unlimited`; SBC 7000: `1-1350`, or `unlimited`) allowed in calls per second. (default=`unlimited`)
`Call Burst Max`	Maximum allowed burst size (SBC 5000: `1-900`, or `unlimited`; SBC 7000: `1-2700`, or `unlimited`) above the allowed sustained rate for ingress call attempts, in calls per second. (default=`unlimited`) Note: You can set both `Call Burst Max` and `Call Rate Max` as `unlimited`; however, if you assign a value to one parameter, the other must also be assigned a value.

Info

title	Note

Call policing, using Call Rate Max and Call Burst Max, is applicable only to normal and emergency calls, and not to high priority calls (HPC).

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