User guide
3-9
Cisco H.323 Signaling Interface User Guide
OL-2156-04 Rev. A1
Chapter 3 Provisioning the Cisco HSI
H.323 Stack Configuration
MML Provisionable Data
H.323 System Parameters
The parameters in Table 3-6 are required for H.323 stack initialization. To modify the parameters in
Table 3-6, use the h323_sys MML name variable for the prov-add, prov-dlt, and prov-ed commands.
Halt and restart the application for these changes to take effect.
Note The asterisk (*) after a parameter name in the first column of Table 3-6 denotes a mandatory RADVision
parameter that has an inbuilt default value if a value is not set in provisioning.
Q.931 Parameters
To modify the parameters listed in Table 3-7, use the q931 MML name variable for the prov-add,
prov-dlt, and prov-ed commands.
In the following example, the prov-add command sets the Q.931 parameter maxCalls to the value 2000.
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.
q931.manualcallprocessing Present
q931.h245tunneling Present
Table 3-5 Nonprovisionable Data Parameters (continued)
H323_SYS Description
Table 3-6 H.323 System Initialization Parameters
Parameter Description Type Example
maxCalls* Maximum number of concurrent calls allowed INTEGER(0, 65535) 2500
maxChannels* Maximum number of concurrent channels allowed INTEGER(0, 65535) 2