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Command Syntax

Note

Unless annotated otherwise, the parameter values in this section apply to the SBC Core.

% set addressContext <addressContext_name> zone <zone_name> 
	cac 
	bandwidthLimit <0-2147483647, or unlimited>
	bandwidthLimitThreshold <0-100>
	bandwidthVideoThreshold <0-100>
	callLimit <0-2147483647, or unlimited>
	callLimitThreshold <0-100>
	egress 
		callBurstMax <1-900, or unlimited> (SBC 7000 range is 1-2700)
		callLimit <0-2147483647, or unlimited>
		callRateMax <1-450, or unlimited> (SBC 7000 range is 1-1350)
		emergencyOversubscription <0-1000>
		extendedEmergencyIpLimit <0-40000>
		registerBurstMax <1-200, or unlimited> (SBC 7000 range is 1-600)
		registerRateMax <1-100, or unlimited> (SBC 7000 range is 1-300)
	emergencyOversubscription <0-1000>
	extendedEmergencyIpLimit <0-40000>
	ingress 
		callBurstMax <1-900, or unlimited> (SBC 7000 range is 1-2700)
		callLimit <0-2147483647, or unlimited>
		callRateMax <1-450, or unlimited> (SBC 7000 range is 1-1350)
		emergencyOversubscription <0-1000>
		extendedEmergencyIpLimit <0-40000>
		packetRateMax <1-65535, or unlimited>
		registerBurstMax <1-200, or unlimited> (SBC 7000 range is 1-600)
		registerRateMax <1-100, or unlimited> (SBC 7000 range is 1-300)
		registrationLimit <0-2147483647, or unlimited>

Command Parameters

Zone CAC Parameters

 

Parameter

Length/Range

Description

zone

1-23

The name of the zone. You can configure signaling, media, and control for a zone in the address context.

Zone name is unique across all address contexts.

cac

N/A

Call Admission Control (CAC) parameters for all peers using this zone.

  • bandwidthLimit – Total bandwidth limit in Kbps/sec. (range: 0-2147483647, or unlimited).
  • bandwidthLimitThreshold – (Default = 0) Enter threshold value (as a percentage) to specify bandwidth utilization notification threshold. (range: 0-100)
  • bandwidthVideoThreshold – (Default = 0) 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. (range: 0-100)
  • callLimit – (Default = unlimited)  Total number of calls allowed on this zone. (range: 0-2147483647, or unlimited).
  • callLimitThreshold – (Default = 0)  Call limit utilization notification threshold, as a percentage. (range: 0-100)
  • egress– Egress-specific call admission control configuration. The egress call maximum limit parameters are as follows:
    • callBurstMax– (Default is 'unlimited') Maximum allowed burst (above the allowed sustained rate) for egress call attempts. (range: 1-900, or unlimited. SBC 7000 range is 1-2700, or unlimited)
    • callLimit – (Default is unlimited) Total number of outbound concurrent calls allowed. (range: 0-2147483647, or unlimited)
    • callRateMax – (Default is 'unlimited') Maximum sustained egress call rate allowed in calls/second. (range: 1-450, or unlimited. SBC 7000 range is 1-1350, or unlimited)

      You can set both “callRateMax” and “callBurstMax” as “unlimited”; however, if you assign a value to one parameter, the other must also be assigned a value.

       

    • emergencyOversubscription – (Default = 10) Oversubscription of resources (as a percentage) allowed for emergency calls. (range: 0-1000) 

    • extendedEmergencyIpLimit – (Default = 0) Additional number of emergency calls (expressed as a numeric value) allowed if call limit and emergency oversubscription quota are exhausted. (range: 0-40000) 

    • registerBurstMax – (Default is 'unlimited') Maximum allowed burst (above allowed sustained rate) for egress initial SIP registrations. (range: 1-200, or unlimited. SBC 7000 range is 1-600, or unlimited)  

    • registerRateMax – (Default is 'unlimited') Maximum sustained egress rate of initial SIP registrations allowed on this zone. (range: 1-100, or unlimited. SBC 7000 range is 1-300, or unlimited)

      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.

       

    • emergencyOversubscription – (Default = 10) This parameter gives priority treatment to emergency calls by specifying the resource oversubscription percentage allowed for emergency calls, and represents the allowed percentage of emergency calls beyond the configured call limit. When the call limit is reached, normal calls are rejected but emergency calls are accepted up to an expanded limit. (range: 0-1000, or unlimited)

    • extendedEmergencyIpLimit – (Default = 0) Additional number of emergency calls (expressed as a numeric value) allowed if call limit and emergency oversubscription quota are exhausted. (range: 0-40000)

  • ingress– Ingress-specific call admission control configuration. The ingress call maximum limit parameters are as follows: 

    • callBurstMax – (Default is 'unlimited') Maximum allowed burst (above the allowed sustained rate) for ingress calls. (range: 1-900, or unlimited. SBC 7000 range is 1-2700, or unlimited) 

    • callRateMax – (Default is 'unlimited') Maximum sustained ingress call rate allowed in calls/second. (range: 1-450, or unlimited. SBC 7000 range is 1-1350, or unlimited)

      You can set both “callRateMax” and “callBurstMax” as “unlimited”; however, if you assign a value to one parameter, the other must also be assigned a value.

       

    • emergencyOversubscription – (Default = 10) Oversubscription of resources (as a percentage) allowed for emergency calls. (range: 0-1000)  

    • extendedEmergencyIpLimit – (Default = 0) Additional number of emergency calls (expressed as a numeric value) allowed if call limit and emergency oversubscription quota are exhausted. (range: 0-40000) 

    •  packetRateMax – (Default is unlimited) Maximum sustained packet rate allowed (in packets/second). (range: 1-65535, or unlimited).   

    • registerBurstMax – (Default is 'unlimited') Maximum burst (above the allowed sustained   rate) for initial SIP registrations. (range: 1-200, or unlimited. SBC 7000 range is 1-600, or unlimited)

    • registerRateMax – (Default is 'unlimited') Maximum sustained rate of initial SIP registrations   allowed in registrations/second. (range: 1-100, or unlimited. SBC 7000 range is 1-300, or unlimited)

      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.
    • registrationLimit – (Default is unlimited) Number of registrations allowed on this zone. (range: 0-2147483647,  or unlimited).

 

 

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