Use this window to configure ingress-specific call admission control (CAC) configuration for a shared CAC limits pool.
On the SBC main screen, go to All > Global > CAC > Shared CAC Limits Pool > Ingress.
Select the desired Shared CAC Limits Pool from the drop-down list. The Ingress window is displayed.
SIP subscription CAC limits are not applied to SUBSCRIBE requests from registered users in access deployments.
Use the following table to configure the parameters and then click Save.
Parameter | Description |
---|---|
Call Rate Max | Specifies the maximum sustained ingress call rate allowed in calls per second. range: 1-1000, unlimited (SBC 7000 range is 1-3000, unlimited) You can set both |
Call Burst Max | Specifies the maximum allowed burst size (above the allowed sustained rate) for ingress call attempts, in calls per second. range: 1-2000, unlimited (SBC 7000 range is 1-6000, unlimited) |
Register Rate Max | Specifies the maximum sustained ingress rate (registrations per second) of initial SIP registrations allowed. range: 1-2000, unlimited (SBC 7000 range is 1-6000, unlimited) You can set both “ |
Register Burst Max | Specifies the maximum allowed burst (above the allowed sustained rate) for ingress initial SIP registrations. range: 1-2000, unlimited (SBC 7000 range is 1-6000, unlimited) |
Subscribe Rate Max | Specifies the maximum sustained ingress rate (subscribes per second) of initial SIP subscribe request. range: 1-2000, unlimited (SBC 7000 range is 1-6000, unlimited) |
Subscribe Burst Max | Specifies the maximum allowed burst (above the allowed sustained rate) for ingress initial SIP subscribe request. range: 1-2000, unlimited (SBC 7000 range is 1-6000, unlimited) |
Other Req Rate Max | Specifies the maximum sustained ingress rate (requests per second) of other out-of-dialog SIP requests. range: 1-2000, unlimited (SBC 7000 range is 1-6000, unlimited) |
Other Req Burst Max | Specifies the maximum allowed burst (above the allowed sustained rate) for any other ingress out-of-dialog SIP request. range: 1-2000, unlimited (SBC 7000 range is 1-6000, unlimited) |