Instruction manual

Features
Characteristics and valid entries for the Dial Plan Routing Table are as follows:
■ By default, the table value for Service is empty.
■ There can be up to 16 entries (0 through 15).
■ The service can be any one of the supported services, Other, “No
Service,” or “All Services.” If the service is not specified, the entire entry
is skipped when the system searches for a match. If the service is
programmed as “All Services,” it will match any input and thus act as a
wildcard. If the B-channel receiving the incoming call is also
programmed for Call-by-Call Service Selection, the system retrieves the
service type as supplied by the FX, since an incoming call could be
arriving on any of the services.
■ Each pattern can have 0 through 8 digits. The default is blank.
■ The number of digits in the CdPN can be 0 through 14. A value of 0 in
the table represents “any number” and thus acts as a wildcard. The
default number of digits is 0.
■ The maximum number of digits to delete is 14.
■ The digits to add include the digits 0 through 9. The length of this item is
0 through 4 digits. The default is blank.
■ The digit count and pattern are optional. When not programmed, they
are considered wildcards that match any input.
Display Operation
The PRI display provides call-related information about incoming PRI calls
delivered over the B-channel, if available. Otherwise, it displays the line label
and the digits dialed.
A brief description of the display support provided in Release 2.0 and later
follows. Refer to the Display feature in this book for additional details.
NOTE:
PRI display support for Release 2.0 and later applies to MLX display sets
only. There is no PRI display support for analog multiline sets.
■ All Incoming PRI Calls: When the calling party information is available
from the network, the CPN appears on the user’s display; if the user
presses the More button, the CdPN appears on the second screen of
the display. If the CPN is more than 15 characters in length, the digits at
the end are dropped.
■ Group Calling: The MLX display of a calling group member shows the
original CPN (before digit analysis). The same display applies to PRI
calls routed by dial plan to a group calling member station. If the user
presses the More button, the second screen of the display still shows
the CdPN.
Primary Rate Interface (PRI)
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