SIP CAC Profile - CLI

In this section:

Command Syntax

% set profiles sipCacProfile <profile_name>
	aggregateMessage
	bandwidthLimit
	bandwidthLimitThreshold
	bandwidthVideoThreshold
	callEgressAggregateEmergencyPreference
	callEgressAggregatePreference
	callEgressBurstSize
	callEgressEmergencyPreference
	callEgressRate
	callEgressRatePeriod
	callIngressAggregateEmergencyPreference
	callIngressAggregatePreference
	callIngressBurstSize
	callIngressEmergencyPreference
	callIngressRate
	callIngressRatePeriod
	callLimit
	callLimitEgress
	callLimitIngress
	callLimitThreshold
	dblAggregateRej
	emergencyOversubscription
	emergencyOversubscriptionEgress
	emergencyOversubscriptionIngress
	extendedEmergencyIpLimit 
	extendedEmergencyIpLimitEgress 
	extendedEmergencyIpLimitIngress
	hpcCallLimits
	message
	notify
	options
	otherRequests
	qoe
	refer
	response
	state
	subscribe

Command Parameters

SIP CAC Profile Parameter

Parameter

Length/Range

Description

sipCacProfile

1-23

<profile name> – The name of SIP Call Admission Control (CAC) profile.

Refer to the subsequent sections for SIP CAC Profile configuration options.

Aggregate Message

Use this object to configure the Aggregate Message policer settings listed below.

Command Syntax

% set profiles sipCacProfile <profile_name> aggregateMessage 
	egressBurstSize (1-10000)
	egressRate (1-1000, unlimited)
	egressRatePeriod (1-10)
	ingressBurstSize (1-10000)
	ingressRate (1-1000, unlimited)
	ingressRatePeriod (1-10)

Command Parameters

Aggregate Message Parameters

Parameter	Length/Range	Description
`egressBurstSize`	1-10000	Maximum Aggregate Message egress burst size. (default = 10)
`egressRate`	1-1000, 'unlimited'	Maximum Aggregate Message egress rate. (default is 'unlimited')
`egressRatePeriod`	1-10	Aggregate Message egress rate period in seconds. (default = 1)
`ingressBurstSize`	1-10000	Maximum Aggregate Message ingress burst size. (default = 10)
`ingressRate`	1-1000, 'unlimited'	Maximum Aggregate Message ingress rate. (default is 'unlimited')
ingressRatePeriod	1-10	Aggregate Message ingress rate period in seconds. (default = 1)

Bandwith

Command Syntax

% set profiles sipCacProfile <profile_name> 
	bandwidthLimit <0-2147483647> 
	bandwidthLimitThreshold <0-100>
    bandwidthVideoThreshold <0-100>

Command Parameters

Bandwith Parameters

Parameter	Length/Range	Description
`bandwidthLimit`	0-2147483647	Maximum bandwidth (in Kbps) a peer can utilize. (default is 'unlimited')
`bandwidthLimitThreshold`	0-100	Enter threshold value (as a percentage) to specify bandwidth utilization notification threshold. (default = 0)
`bandwidthVideoThreshold`	0-100	Enter threshold value (as a percentage of video bandwidth) to limit video streams to a specific bandwidth to prevent video calls consuming call bandwidth otherwise needed for audio calls. (default = 0)

Call

Command Syntax

% set profiles sipCacProfile <profile_name> 
	callEgressAggregateEmergencyPreference <1-10>
	callEgressAggregatePreference <1-10> 
	callEgressBurstSize <1-500> 
	callEgressEmergencyPreference <disabled | enabled> 
	callEgressRate <1-500, unlimited> 
	callEgressRatePeriod <1-10> 
	callIngressAggregateEmergencyPreference <1-10> 
	callIngressAggregatePreference <1-10> 
	callIngressBurstSize <1-500> 
	callIngressEmergencyPreference <disabled | enabled> 
	callIngressRate <1-500, unlimited> 
	callIngressRatePeriod <1-10> callLimit <0-30000, unlimited> 
	callLimitEgress <0-30000, unlimited> 
	callLimitIngress <0-30000, unlimited>
	callLimitThreshold <0-100>

Command Parameters

Call Parameters

Parameter	Length/Range	Description
`callEgressAggregateEmergencyPreference`	1-10	Emergency call preference within the aggregate policer at Egress. (default = 10)
`callEgressAggregatePreference`	1-10	Call preference within the aggregate policer at Egress. (default = 1)
`callEgressBurstSize`	1-500	Maximum call burst size for calls to a registered endpoint or peer. (default = 1).
`callEgressEmergencyPreference`	N/A	Emergency call preference at Egress. `disabled` (default) `enabled`
`callEgressRate`	1-500, unlimited	Maximum egress call rate in calls per time period. (default is 'unlimited').
`callEgressRatePeriod`	1-10	Time period (in seconds) over which the egress call rate applies. (default = 1).
`callIngressAggregateEmergencyPreference`	1-10	Emergency call preference within the aggregate policer at Ingress. (default = 10)
`callIngressAggregatePreference`	1-10	Call preference within the aggregate policer at Ingress. (default = 1)
`callIngressBurstSize`	1-500	Maximum call burst size from a peer or registered endpoint. (default = 1).
`callIngressEmergencyPreference`	N/A	Emergency call preference at Ingress. `disabled` (default) `enabled`
`callIngressRate`	1-500, unlimited	Maximum call arrival rate from a peer or registered endpoint per `callIngressRatePeriod`. (default is 'unlimited'). A value of "0" indicates that call rate policing is not applicable.
`callIngressRatePeriod`	1-10	Time period (in seconds) over which the `callIngressRate` applies. (default = 1).
`callLimit`	0-30000, unlimited	Maximum number of active calls to and from any registered endpoint or peer (e.g. total number of ingress and egress calls). (default is 'unlimited')
`callLimitEgress`	0-30000, unlimited	Maximum number of outbound active calls. (default is 'unlimited')
`callLimitIngress`	0-30000, unlimited	Maximum number of inbound active calls. (default is 'unlimited')
`callLimitThreshold`	0-100	Call Limit utilization notification threshold, as a percentage. (default = 0).

Dynamic Black List Aggregate Reject

Use this object to Dynamically Blacklist (DBL) an endpoint based on the CAC policer reject rate using settings below.

Command Syntax

% set profiles sipCacProfile <profile_name>  dblAggregateRej 
	ingressBurstSize (1-10000)
	ingressRate (1-1000, unlimited)
	ingressRatePeriod (1-10)

Command Parameters

DBL Aggregate Reject Parameters

Parameter	Length/Range	Description
`ingressBurstSize`	1-10000	Maximum DBL Aggregate Reject ingress burst size.(default = 1)
`ingressRate`	1-1000, 'unlimited'	Maximum DBL Aggregate Reject ingress rate.(default is 'unlimited')
`ingressRatePeriod`	1-10	DBL Aggregate Reject ingress rate period in seconds.(default = 1)

Emergency Oversubscription

Command Syntax

% set profiles sipCacProfile <profile_name> 
	emergencyOversubscription <0-1000> 
	emergencyOversubscriptionEgress <0-1000> 
	emergencyOversubscriptionIngress <0-1000>

Command Parameters

Emergency Oversubscription Parameters

Parameter	Length/Range	Description
`emergencyOversubscription`	0-1000	Oversubscription of calls (as a percentage) allowed for emergency calls. (default = 0).
`emergencyOversubscriptionEgress`	0-1000	Oversubscription of egress calls (as a percentage) allowed for emergency calls. When the baseline limit is reached, normal calls are stopped but emergency calls are allowed up to this additional percentage. (default = 10).
`emergencyOversubscriptionIngress`	0-1000	Oversubscription of calls (as a percentage) allowed for emergency calls. When the baseline limit is reached, normal calls are stopped but emergency calls are allowed up to this additional percentage. (default = 10).

Extended Emgergency IP Limit

Command Syntax

% set profiles sipCacProfile <profile_name> 
	extendedEmergencyIpLimit <0-40000>
	extendedEmergencyIpLimitEgress <0-40000>
	extendedEmergencyIpLimitIngress <0-40000>

Command Parameters

Extended Emgergency IP Limit Parameters

Parameter	Length/Range	Description
`extendedEmergencyIpLimit`	0-40000	Additional number of emergency calls (expressed as a numeric value) allowed if call limit and emergency oversubscription quota are exhausted. (default = 0)
`extendedEmergencyIpLimitEgress`	0-40000	Additional number of emergency calls (expressed as a numeric value) allowed for egress CAC group if call limit and emergency oversubscription quota are exhausted. (default = 0)
`extendedEmergencyIpLimitIngress`	0-40000	Additional number of emergency calls (expressed as a numeric value) allowed for ingress CAC group if call limit and emergency oversubscription quota are exhausted. (default = 0)

HPC Call Limits

Note

Before you provision the HPC call limits, ensure that a sipCacProfile exists and associates with a static IP Peer. Refer to Zone - IP Peer - CLI for configuration details.

Use this object to provision the HPC call limits for the SIP CAC profile.

Note

The use of the GETS SOFTWARE is restricted in the U.S. and U.S. TERRITORIES to NS/EP users authorized by the Office of the Manager, National Communications System (OMNCS).

Command Syntax

To configure the hpcCallLimits in the sipCacProfile, use the following command syntax:

set profiles sipCacProfile <profile_name> hpcCallLimits
	maxCalls <unlimited | blockAll | 1-1000>
	maxIngressRate <unlimited | 1-2000>
	ingressRateInterval <1-30>
	bucketSize <1-4000>

Parameter Description

The descriptions of the parameters and flags are as follows:

hpcCallLimts

Parameters	Length/Range	Default	Description	M/O
`hpcCallLimits`	N/A	N/A	Use this parameter to provision the HPC call limits for the SIP CAC profile for the trunk group.	O
`maxCalls`	N/A	`unlimited`	Use this parameter to configure the maximum number of simultaneous HPC calls. `blockAll` `unlimited` (default) `<1-1000>`	O
`maxIngressRate`	N/A	`unlimited`	Use this parameter to configure the maximum rate of ingress HPC calls per interval minute. `unlimited` (default) `<1-2000>`	O
`ingressRateInterval`	1-30	`5`	Use this parameter to configure the interval (in minutes) for the ingress rate of HPC calls.	O
`bucketSize`	1-4000	`10`	Use this parameter to limit the rate of received HPC calls.	O

Command Example

To configure the hpcCallLimits in the sipCacProfile, use the following command example:

% set profiles sipCacProfile testSipCacProfile hpcCallLimits maxCalls 500 maxIngressRate 50 ingressRateInterval 10 bucketSize 32
% commit

To display the hpcCallLimits in the sipCacProfile, use the following command example:

> show profiles sipCacProfile testSipCacProfile hpcCallLimits
    maxCalls 500;
    maxIngressRate 50;
    ingressRateInterval 10;
    bucketSize 32;
  }
}

Message

Use this object to configure the MESSAGE message in a SIP CAC profile using the settings below.

Command Syntax

% set profiles sipCacProfile <profile_name> message 
	egressAggregatePreference (1-10)
	egressBurstSize (1-10000)
	egressRate (1-1000, unlimited)
	egressRatePeriod (1-10)
	ingressAggregatePreference (1-10)
	ingressBurstSize (1-10000)
	ingressRate (1-1000, unlimited)
	ingressRatePeriod (1-10)

Command Parameters

MESSAGE Parameters

Parameter	Length/Range	Description
`egressAggregatePreference`	1-10	MESSAGE preference within egress aggregate policer. (default = 1)
`egressBurstSize`	1-10000	Maximum MESSAGE egress burst size. (default = 1)
`egressRate`	1-1000, 'unlimited'	Maximum MESSAGE egress rate. (default is 'unlimited')
`egressRatePeriod`	1-10	MESSAGE egress rate period in seconds. (default = 1)
`ingressAggregatePreference`	1-10	MESSAGE preference within ingress aggregate policer. (default = 1)
`ingressBurstSize`	1-10000	Maximum MESSAGE ingress burst size. (default = 1)
`ingressRate`	1-1000, 'unlimited'	Maximum MESSAGE ingress rate. (default is 'unlimited')
`ingressRatePeriod`	1-10	MESSAGE ingress rate period in seconds. (default = 1)

Notfiy

Command Syntax

% set profiles sipCacProfile <profile_name> notify 
	egressAggregatePreference (1-10)
	egressBurstSize (1-10000)
	egressRate (1-1000, unlimited)
	egressRatePeriod (1-10)
	ingressAggregatePreference (1-10)
	ingressBurstSize (1-10000)
	ingressRate (1-1000, unlimited)
	ingressRatePeriod (1-10)

Command Parameters

NOTIFY Parameters

Parameter

Description

notify

Use this object to configure the NOTIFY message in a SIP CAC profile.

NOTE: Egress and ingress settings are the same as MESSAGE Parameters above. Simply replace MESSAGE with NOTIFY in the descriptions.

Options

Command Syntax

% set profiles sipCacProfile <profile_name> options
	egressAggregatePreference (1-10)
	egressBurstSize (1-10000)
	egressRate (1-1000, unlimited)
	egressRatePeriod (1-10)
	ingressAggregatePreference (1-10)
	ingressBurstSize (1-10000)
	ingressRate (1-1000, unlimited)
	ingressRatePeriod (1-10)

Command Parameters

OPTIONS Parameters

Parameter

Description

options

Use this object to configure the OPTIONS message in a SIP CAC profile.

NOTE: Egress and ingress settings are the same as MESSAGE Parameters above. Simply replace MESSAGE with OPTIONS in the descriptions.

Other Requests

Use this object to configure the OTHER REQUESTS message in a SIP CAC profile.

Command Syntax

% set profiles sipCacProfile <profile_name> otherRequests
	egressAggregatePreference (1-10)
	egressBurstSize (1-10000)
	egressRate (1-1000, unlimited)
	egressRatePeriod (1-10)
	ingressAggregatePreference (1-10)
	ingressBurstSize (1-10000)
	ingressRate (1-1000, unlimited)
	ingressRatePeriod (1-10)

Command Parameters

OTHER REQUESTS Parameters

Parameter	Length/Range	Description
`egressAggregatePreference`	1-10	OTHER REQUESTS preference within egress aggregate policer. (default = 1)
`egressBurstSize`	1-10000	Maximum OTHER REQUESTS egress burst size. (default = 5)
`egressRate`	1-1000, 'unlimited'	Maximum OTHER REQUESTS egress rate. (default is 'unlimited')
`egressRatePeriod`	1-10	OTHER REQUESTS egress rate period in seconds. (default = 1)
`ingressAggregatePreference`	1-10	OTHER REQUESTS preference within ingress aggregate policer. (default = 1)
`ingressBurstSize`	1-10000	Maximum OTHER REQUESTS ingress burst size. (default = 5)
`ingressRate`	1-1000, 'unlimited'	Maximum OTHER REQUESTS ingress rate. (default is 'unlimited')
`ingressRatePeriod`	1-10	OTHER REQUESTS ingress rate period in seconds. (default = 1)

QOE

Use this object to configure the Quality of Service-based routing configuration.

Command Syntax

% set profiles sipCacProfile <profile_name> qoe
	asr
		asrCriticalLimit (0-70)
		defaultQosAsr (0-100)
		majorQosAsrLimit (0-90)
	clu 
		cluCriticalLimit (80-100)   
	minTimeToProceed (60-3600)  
	pgrd 
		defaultPgrdFactor (50-10000)  
		pgrdCriticalLimit (50-10000)  
	scru 
		scruCriticalLimit (80-100)

Command Parameters

QOE Parameters

Parameter	Length/Range	Description
`asr`	N/A	Answer Seizure Ratio (ASR) measurement. `asrCriticalLimit` – The critical ASR limit below which call admission stops. (range: 0-70% / default = 40) `defaultQosAsr` – Default ASR value to use when no calls are made for a sampling period. (range: 0-100% / default = 90) `majorQosAsrLimit` – The major ASR limit. When breached, an INFO log is generated and trunk group stats are incremented one value. (range: 0-90% / default = 70)
`clu cluCriticalLimit`	80-100	`<value>` – Critical Call Limit Utilization (CLU) limit (as percentage) below which the trunk group or peer is marked out of service for egress calls. (default = 80)
`minTimeToProceed`	60-3600	Minimum time to wait (in seconds) before call admission resumes after peer/trunk group KPI falls below critical threshold. (default = 60)
`pgrd`	N/A	Post Gateway Ringing Delay measurement. `defaultPgrdFactor` – Default PGRD value when no calls are made for a sampling period. (range: 50-10000 milliseconds / default = 500) `pgrdCriticalLimit` – Critical PGRD limit above which the trunk group is marked out of service, and not chosen for routing. (range: 50-10000 milliseconds / default = 2000)
`scru scruCriticalLimit`	80-100	SCRU) KPI critical limit (as percentage) above which the trunk group/peer is not chosen for routing. (default = 80)

Refer

Command Syntax

% set profiles sipCacProfile <profile_name> refer 
	egressAggregatePreference (1-10)
	egressBurstSize (1-10000)  
	egressRate (1-1000, unlimited)  
	egressRatePeriod (1-10)  
	ingressAggregatePreference (1-10)   
	ingressBurstSize (1-10000)   
	ingressRate (1-1000, unlimited)   
	ingressRatePeriod (1-10)

Command Parameters

REFER Parameters

Parameter

Description

refer

Use this object to configure the REFER message in a SIP CAC profile.

NOTE: Egress and ingress settings are the same as MESSAGE Parameters above. Simply replace MESSAGE with REFER in the descriptions.

Response

Command Syntax

% set profiles sipCacProfile <profile_name> response 
	egressAggregatePreference (1-10)
	egressBurstSize (1-10000)   
	egressRate (1-1000, unlimited)
	egressRatePeriod (1-10)
	ingressAggregatePreference (1-10)
	ingressBurstSize (1-10000)
	ingressRate (1-1000, unlimited)
	ingressRatePeriod (1-10)

Command Parameters

RESPONSE Parameters

Parameter

Description

response

Use this object to configure the RESPONSE message in a SIP CAC profile.

NOTE: Egress and ingress settings are the same as OTHER REQUESTS Parameters above. Simply replace OTHER REQUESTS with RESPONSE in the descriptions.

State

Command Syntax

% set profiles sipCacProfile <profile_name> state <disabled | enabled>

Command Parameters

State Parameters

Parameter

Description

state

Administrative state of this SIP CAC Profile.

disabled (default)
enabled

NOTE: Setting a SIP CAC profile state to "disabled" does not disable SIP CAC functionality on IP Peers to which the SIP CAC profile is assigned. To disable SIP CAC functionality on a specific IP Peer, disassociate the SIP CAC profile from the IP Peer.

Command Syntax

% set profiles sipCacProfile <profile_name> subscribe 
	egressAggregatePreference (1-10)   
	egressBurstSize (1-10000)   
	egressRate (1-1000, unlimited)   
	egressRatePeriod (1-10)
	ingressAggregatePreference (1-10)   
	ingressBurstSize (1-10000)
	ingressRate (1-1000, unlimited)
	ingressRatePeriod (1-10)

Command Parameters

SUBSCRIBE Parameters

Parameter

Description

subscribe

Use this object to configure the SUBSCRIBE message in a SIP CAC profile.

NOTE: Egress and ingress settings are the same as MESSAGE Parameters above. Simply replace MESSAGE with SUBSCRIBE in the descriptions.

Command Examples

 % set profiles sipCacProfile SIPCAC_TEST state enabled 
	callIngressRate 78 callIngressRatePeriod 4 
	callIngressBurstSize 342 callEgressRate 43 
	callEgressRatePeriod 3 callEgressBurstSize 45 callLimit 
	4567 emergencyOversubscription 24
% commit

% show profiles sipCacProfile SIPCAC_TEST 
 	state enabled;  
	callIngressRate 78;  
	callIngressRatePeriod 4;  
	callIngressBurstSize 342;  
	callEgressRate 43;  
	callEgressRatePeriod 3;  
	callEgressBurstSize 45;  
	callLimit 4567;  
	emergencyOversubscription 24;

% set profiles sipCacProfile cacProfile1 extendedEmergencyIpLimit 10 extendedEmergencyIpLimitIngress 20 extendedEmergencyIpLimitEgress 30
% commit

% show profiles sipCacProfile cacProfile1 
extendedEmergencyIpLimit        10;
extendedEmergencyIpLimitIngress 20;
extendedEmergencyIpLimitEgress  30;

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SIP CAC Profile - CLI

Command Syntax

Command Parameters

Aggregate Message

Command Syntax

Command Parameters

Bandwith

Command Syntax

Command Parameters

Call

Command Syntax

Command Parameters

Dynamic Black List Aggregate Reject

Command Syntax

Command Parameters

Emergency Oversubscription

Command Syntax

Command Parameters

Extended Emgergency IP Limit

Command Syntax

Command Parameters

HPC Call Limits

Command Syntax

Parameter Description

Command Example

Message

Command Syntax

Command Parameters

Notfiy

Command Syntax

Command Parameters

Options

Command Syntax

Command Parameters

Other Requests

Command Syntax

Command Parameters

QOE

Command Syntax

Command Parameters

Refer

Command Syntax

Command Parameters

Response

Command Syntax

Command Parameters

State

Command Syntax

Command Parameters

Subscribe

Command Syntax

Command Parameters

Command Examples