Nortel BSG8ew 1.0 Configuration Manual page 50

50 SIP configuration
Configuring CAC
Complete this procedure to configure CAC settings.
Note: If the maximum number of simultaneous SIP calls across the WAN is
reached, the next SIP call attempt fails and the caller hears fast busy tone.
Procedure steps
Step
1
2
3
4
Variable definitions
The following table describes the variables and values for configuring CAC settings.
Variable
Select
WAN Link
Maximum Calls Allowed
Active Calls
Configuring FXS/FXO global information
Complete this procedure to configure FXS/FXO global information.
Note: For BSG8ew, FXS2 (port 2) maintains connection to FXO during power
outage for emergency dialing. For BSG12ew/aw/tw, FXS1 (port 1) maintains
connection to FXO during power outage for emergency dialing.
NN47928-500 NN47928-500
Action
From the BSG navigation pane, select Configuration, SIP, System
Configuration, CAC tab.
The Call Admission Control Configuration pane appears.
From the list of rows, select the appropriate WAN link.
In the Maximum Calls Allowed field, type the maximum simultaneous calls
allowed on the WAN link.
Click Apply.
Value
Select a row.
Select the required WAN link.
The maximum simultaneous calls allowed on each WAN link.
The range is 1 to 50 for BSG8ew.
The range is 1 to 100 for BSG12ew/aw/tw.
The default value is 20.
The number of calls currently active on the WAN link.
The range is 0 to 50 for BSG8ew.
The range is 0 to 100 for BSG12ew/aw/tw.
End