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Cisco H.323 Signaling Interface User Guide
OL-4806-01 Rev. A14
Chapter 3 Provisioning the Cisco HSI
H.323 Stack Configuration
Example
prov-add:name=q931,maxCalls=2000
The Update Type column in Table 3-7 shows 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 3-7 denotes a mandatory RADVision
parameter with an inbuilt default value that will be used if the value is not set in provisioning.
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.
Table 3-7 Q.931 Parameters
Parameter Name Description Type Example Update Type
responseTimeOut* The maximum time (in seconds) permitted
to receive the first response to a call. If this
parameter expires, the call is disconnected.
INTEGER(1,200) 20 Immediate
connectTimeOut* The maximum time (in seconds) the stack
waits for call establishment after the first
response is received. If this parameter
expires, the call is disconnected.
INTEGER(1,20000) 180 Immediate
callSignalingPort* The number of the port receiving the calls
destined for the PGW 2200.
INTEGER(0,65535) 1720 Start
maxCalls* The maximum number of simultaneous
calls permitted. If this parameter is
exceeded, the next call attempt returns busy.
INTEGER(0,65535) 2500 Next Call
notEstablishControl The stack does not allow the switching of
control from the Q.931 to the H.245 stack.
NULL Not present Next Call
overlappedSending Because the Q.931 configuration flag
indicates that both parties support overlap
sending, this state notifies the other party
that it can send an overlap sending message.
NULL Present Immediate