
Chapter Seven: Setting up the Phone Ports Assigning phone numbers
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• Set the main telephone number of PHONE port 1 to 555-1111
• Set the additional telephone number for PHONE port 1 to 555-3333
• Set the main telephone number of PHONE port 2 to 555-2222
In this scenario, calls placed to your mobile phone are forwarded to 555-3333 if the mobile phone is not on.
Answering calls to unassigned numbers
The DIVA LAN ISDN Modem allows you to assign a port the status of having ‘no directory number’ (referred
to as having been assigned a ‘blank’ DN). A port assigned a blank DN will answer any calls dialed to numbers
not configured elsewhere.
For example, suppose you have four directory numbers assigned to your ISDN line: 555-1111, 555-2222,
555-3333, and 555-4444. You enter 555-1111 as the primary number for phone port 1 and 555-2222 as its
secondary number. The primary and secondary numbers for phone port 2 are left blank.
In this scenario, a call placed to 555-1111 is sent to phone port 1. A call placed to 555-2222 is also sent to
phone port 1 (as it is the secondary number for that port). However, a call placed to either 555-3333 or
555-4444, both of which have not been configured on any other ports, will be sent to phone port 2.
Assigning phone numbers using the Phone Line Wizard
The Phone Line Wizard makes it easy to assign ISDN phone numbers to your PHONE ports. To assign MSN
(multiple subscriber numbering) numbers, you must use the manual configuration method described in the next
section.
1.
Click Phone Line Wizard on the Main configuration page.
2.
Enter the phone numbers you want to assign to each port.
3.
If you do not have an analog device into a port, deselect the check box associated with the port.
4.
Click Finish.
Assigning phone numbers manually
If you want to assign MSN numbers, you must use this method.
1.
On the Manual Configuration menu, click ISDN and phone ports. The DIVA LAN ISDN Modem displays
the ISDN phone line parameters page.
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