Cisco Systems H.323 appendix Parameter Name, Update Type, 3-12, Example, Description

Chapter 3 Provisioning the Cisco HSI

H.323 Stack Configuration

Example

prov-add:name=q931,maxCalls=2000

The Update Type column in Table 3-7shows when the change to a parameter takes effect once a change is made:

•Immediate means that the effect of the change is immediate.

•Start means that the application needs to be restarted for the change to take effect.

•Next Call means that the next call has the new parameter set.

Note Immediate and Next Call update types refer to dynamic system data.

Note The asterisk (*) after a parameter name in the first column of Table 3-7denotes a mandatory RADVision parameter with an inbuilt default value that will be used if the value is not set in provisioning.

Table 3-7 Q.931 Parameters

Parameter Name	Description	Type	Example	Update Type
responseTimeOut*	The maximum time (in seconds) permitted	INTEGER(1,200)	20	Immediate
	to receive the first response to a call. If this
	parameter expires, the call is disconnected.
connectTimeOut*	The maximum time (in seconds) the stack	INTEGER(1,20000)	180	Immediate
	waits for call establishment after the first
	response is received. If this parameter
	expires, the call is disconnected.
callSignalingPort*	The number of the port receiving the calls	INTEGER(0,65535)	1720	Start
	destined for the PGW 2200.
maxCalls*	The maximum number of simultaneous	INTEGER(0,65535)	2500	Next Call
	calls permitted. If this parameter is
	exceeded, the next call attempt returns busy.
notEstablishControl	The stack does not allow the switching of	NULL	Not present	Next Call
	control from the Q.931 to the H.245 stack.
overlappedSending	Because the Q.931 configuration flag	NULL	Present	Immediate
	indicates that both parties support overlap
	sending, this state notifies the other party
	that it can send an overlap sending message.

Note The Q.931 parameter overlappedSending has been combined with the RAS overlappedSending parameter. If you set the Q.931 overlappedSending parameter, you also set the RAS overlappedSending parameter.

	Cisco H.323 Signaling Interface User Guide
3-12	OL-4806-01 Rev. A14