Nortel BCM 3.7, Manual

Page: 271 / 1004

Assigning Trunk/line data 271
Programming Operations Guide
Note: The Auto privacy setting does not apply to target lines, PRI lines or VoIP trunking lines.
Received #
Target lines provide an additional record under Trunk/Line Data , and that is the Received
number . You can specify received numbers for both private (VoIP and MCDN) and public
network connections. This allows the system to identify the source of the call on a per-call basis.
1 Click on Received Number .
The Line XXX Received Number screen appears.
Figure 57 Target line Private and Public received numbers
2
Public number: The Network DN supplied by your service provider.
Private number: The DN number of the telephone or Hunt group.
3
Go to the DN record for that telephone and ensure that the target line number is specified in
the Line Assignment section.
Line pool tips
Read these tips before you assign your line pools.
• Line pools must never contain a mixture of lines. All lines in a given line pool should go to the
same location.
• Avoid putting unsupervised loop start lines in a line pool. These lines can become unusable,
especially when a remote user uses the line pool to make an external call.
• Assign line pool access to telephones in Line access programming.
• Assign system-wide line pool access codes in General settings (not applicable to PRI pools).
Caution: Changing the received # length:
If you change the received number length for your system, the Public number entry for
the target lines will clear if the new received # length is less than the number entered in this
field.
If the new received # length has more digits than the number entered in this field, you need
to change the entry manually, if changes are required. Refer to
“Changing the received #
length” on page 296 .