Type change ip-network-region n, where n is the network region number.
Press Enter.
STEP RESULT:
The system displays the IP NETWORK REGION screen.
On page 3, in the Incoming LDN Extension field, type an unassigned extension.
In the Conversion To Full Public Number-Delete field, type the number of digits to delete.
In the Insert field, type the digits that must be inserted before the extension to convert the number that Communication Manager can route through ARS.
In the Maximum Number of Trunks to Use field, type a value to limit the number of trunks.
On page 4, for a network region pair, in the IGAR field, type:
y to enable IGAR.
n to disable IGAR.
f to force all bearer traffic across PSTN.
In the WAN-BW-limits Units and WAN-BW-limits Total fields, specify the bandwidth limits.
