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On the 

Spacevars
0product
 main screen, go to Configuration > System Provisioning > Category: Trunk Provisioning > Trunk Group > SIP Trunk Group > CAC > Ingress. The Ingress window is displayed. or 
All > Address Context > Zone > SIP Trunk Group CAC > Ingress

Use the drop-down

...

lists to select

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an Address Context, Zone and SIP Trunk Group.

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Caption
0Figure
1SIP Trunk Group - Ingress CAC Ingress Edit Window

 Note: An example dialog box is shown here. Refer to the Table below for model-specific allowed values.

 

Include Page
_Subscribe_CAC_Access_Restriction
_Subscribe_CAC_Access_Restriction

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0Table
1CAC - Ingress Parameters

Parameter

Description

Call Rate Max

Specifies the value of maximum allowed burst in sustained calls/second (above the allowed sustained rate) for egress for ingress 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 “CallRateMax”  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.

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 “CallRateMax”  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.

Register Rate Max

Specifies the maximum allowed sustained ingress rate (registrations per second)

of

for initial SIP registrations

allowed

. (range: 1-1000, or unlimited

.
Spacevars
0series2
range is

for SBC 5xx0 series; 1-1500, or unlimited for SBC 5400; 1-3000, or

unlimited.)

unlimited for SBC 7000 series). The default value is unlimited. 

Available_since
TypeModified For
Release9.2.1


Note: You can set both
registerBurstMax” and “registerRateMax as
Register Burst Max and Register Rate Max as unlimited; however, if you assign
a value
a value to one parameter, the other must also be assigned a value.

Register Burst Max

Specifies the maximum allowed ingress burst (above the allowed sustained rate) for

ingress

initial SIP registrations. (range: 1-1000, or unlimited for SBC 5xx0 series; 1-1500, or unlimited

.
Spacevars
0series2
range is

for SBC 5400; 1-3000, or unlimited for SBC 7000 series). The default value is unlimited. 

Available_since
TypeModified For
Release9.2.1

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.

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.

Subscribe Rate Max

Specifies the maximum sustained ingress rate (subscribes per second) of initial SIP subscribe request. (range: 1-1000, or unlimited.
Spacevars
0series2
range is 1-3000, or unlimited)
Subscribe Burst MaxSpecifies the maximum allowed burst (above the allowed sustained rate) for ingress initial SIP subscribe request. (range: 1-1000, or unlimited.
Spacevars
0series2
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. (range: 1-1000, or unlimited.

Spacevars
0series2
range is 1-3000, or 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: 1-1000, or unlimited.

Spacevars
0series2
range is 1-3000, or unlimited).

Hpc OversubscriptionSpecifies 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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