This profile specifies the Egress parameters of CAC related to Zone object.
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Use this window to configure egress call admission control (CAC) parameters for a specified zone.
On the SBC main screen, go to Configuration > System Provisioning > Category: CAC Provisioning > Zone > CAC > Egress. The Egress window is displayed.
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Use the drop-down
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boxes to select the desired Address Context
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| 0 | Figure |
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| 1 | CAC Provisioning - Zone - CAC - Fields |
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and Zone. The Edit Egress window is displayed:
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| 0 | Figure |
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| 1 | CAC Provisioning - Zone - CAC - Egress |
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Note: An example dialog box is shown here. Refer to the |
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table below for model-specific allowed values |
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| Include Page |
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| _Subscribe_CAC_Access_Restriction |
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| _Subscribe_CAC_Access_Restriction |
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Use the following table to configure the parameters and then click Save.
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| Caption |
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| 0 | Table |
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| 1 | Zone - CAC - Egress Parameters |
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| 3 | Zone - CAC - Egress Parameters |
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Parameter
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Description
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| Call Limit | Specifies the total number of calls allowed for Egress. | | Emergency Oversubscription | Specifies the oversubscription of resources (as a percentage) that is allowed for emergency calls. The value ranges from 0 to 1000 and the default value is 10. | | Extended Emergency IP Limit | The resource oversubscription (expressed as numeric value) allowed for emergency calls. The value ranges from 0 to 40000 with a default value of 0. | | Call Rate Max | Specifies the value of maximum allowed burst in calls/second (above the allowed sustained rate) for egress call attempts. SBC 5xx0 / 5400 / SWe - Range: 1-450, or unlimited. (The default value is unlimited.) SBC 7000 - Range: 1-1,350, or unlimited. (The default value is unlimited.) Note: You can set both “callBurstMax” and |
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“CallRateMax” as unlimited; however, if you assign a value to one parameter, the other must also be assigned a value. | | Call Burst Max | Specifies the value of maximum allowed burst (above the allowed sustained rate) for egress call attempts in calls/second. SBC 5xx0 / 5400 /SWe - Range: 1-900, or unlimited. (The default value is unlimited.) SBC 7000 - Range: 1-2,700, or unlimited. (The default value is unlimited.) Note: You can set both “callBurstMax” and |
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“CallRateMax” as unlimited; however, if you assign a value to one parameter, the other must also be assigned a value. | | Register Rate Max | Specifies the maximum sustained Egress rate (registrations per second) of initial SIP registrations allowed. (range: 1-1000, or unlimited. SBC 7000 series range is 1-3000, or unlimited). | | Register Burst Max | Specifies the maximum allowed burst (above the allowed sustained rate) for egress initial SIP registrations. (range: 1-1000, or unlimited. SBC 7000 series range is 1-3000, or unlimited). | | Hpc Oversubscription | Specifies the over-subscription of the resources (in a percentage) that is allowed for HPC calls. When the baseline call limit and bandwidth limits are reached, normal calls are not admitted, but additional HPC calls are allowed up to the configured value percentage. The value ranges from 0 to 100 % and the default value is 10 %. |
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