To Assign Pstn Line Pool To Local Pstn Lines; To Assign Voip Line Pool; To Create Destination Codes For Your Fallback Route - Nortel BCM50 Configuration Manual

4 In the DN Type box, choose Public.

To assign PSTN line pool to local PSTN lines

1 Click the route you created for your local PSTN line.
2
In the Use Pool box, type the letter of the line pool for the PSTN line.
3 In the External Number field: leave this field blank.
4 In the DN Type box, choose Public.

To assign VoIP line pool

1 Click the route you created for the VoIP lines.
2
In the Use Pool field, type the letter of the line pool for the VoIP lines.
3 Leave the External Number field blank unless the destination digit you are using for the
remote gateway is different than the number you want to use for the destination code.
4
In the DN Type box, choose Private.
Go to the next section:
Adding the destination code for the fallback route
Create a destination code that includes the VoIP and PSTN routes that you created in
routes for fallback" on page 392
this code is dialed, the BCM will select the VoIP line, if possible. If the line is not available, the
call will fall back to the PSTN line.
As well, you need to create, or ensure, that your destination code 9 includes a Normal and VoIP
schedule that includes the route you created to the local PSTN.
Note: If you already have a line pool access code defined as 9, you will need to
delete this record before you create the destination code.

To create destination codes for your fallback route

1 Click Configuration > Telephony > Dialing Plan > Routing > Destination Codes tab.
2
Click Add.
The Add Destination Code dialog box appears.
3
Enter one or more digits for this destination code.
4
Click OK to close the dialog box.
Chapter 46 Setting up VoIP trunks for fallback
"Adding the destination code for the fallback route" on page
to respond to the same access number (destination code). When
393.
"Adding
Networking Configuration Guide
393