This section helps you to understand Ingress-Use this window to configure ingress-specific call admission control (CAC) configuration for the SIP trunk group
To View and Edit Ingress
a shared CAC limits pool.
On the On SBC main screen, go to All > Global > Cac CAC > Shared Cac CAC Limits Pool >Ingress. The Ingress window is displayed.
Select the desired Shared Cac CAC Limits Pools Pool from the drop-down list to view its respective Ingress parameters.
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The . The Edit Ingress window is displayed.
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Use the following table to configure the options and then click Save.The following fields are displayed:
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| 1 | Cac - Shared Cac CAC Limits Pool - Ingress Parameters |
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Parameter | Description |
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Call Rate Max | Specifies the maximum sustained ingress call rate allowed in calls per second. |
(range 1450 or unlimited.unlimited (SBC 7000 range is 1- |
1350 or .| Note |
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Note: You can set both “callBurstMax” and “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 maximum allowed burst size (above the allowed sustained rate) for ingress call attempts, in calls per second. |
(range900 or unlimited.unlimited (SBC 7000 range is 1- |
2700 or . | Register Rate Max | Specifies the maximum sustained ingress rate (registrations per second) of initial SIP registrations allowed. |
(range1000 or unlimited.unlimited (SBC 7000 range is 1- |
3000 or | Note |
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You Note: You can set both “registerBurstMax” and “registerRateMax” as unlimited; however, if you assign a value to one parameter, the other must also be assigned a value. | Register Burst Max | Specifies the maximum allowed burst (above the allowed sustained rate) for ingress initial SIP registrations. |
(range1000 or unlimited.unlimited (SBC 7000 range is 1- |
3000, or unlimited)Call Limit
| Specifies the total number of concurrent calls (either ingress or egress) allowed on ingress. The value ranges from 0 to 2147483647 or unlimited (default). | 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. | Entended Emergency Ip Limit
| Specifies the maximum sustained ingress rate (registrations per second) of initial SIP registrations allowed. The value ranges from 0 to 40000 and the default value is 0.6000, unlimited) | Subscribe Rate Max | Specifies the maximum sustained ingress rate (subscribes per second) of initial SIP subscribe request. |
(range1000 or unlimited.| unlimited (SBC 7000 range is 1- |
3000 or | unlimited) | | Subscribe Burst Max | Specifies the maximum allowed burst (above the allowed sustained rate) for ingress initial SIP subscribe request. |
(range1000 or unlimited.| unlimited (SBC 7000 range is 1- |
3000 or | unlimited) | Other Req Rate Max | Specifies the maximum sustained ingress rate (requests per second) of other out-of-dialog SIP requests. |
(range1000 or unlimited.unlimited (SBC 7000 range is 1- |
3000 or . | Other Req Burst Max | Specifies the maximum allowed burst (above the allowed sustained rate) for any other ingress out-of-dialog SIP request. |
(range1000 or unlimited.unlimited (SBC 7000 range is 1- |
3000 or . |
Make the required changes and click Save at the right hand bottom of the panel to save the changes made.
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