MERLIN LEGEND Communications System Release 6.1
Feature Reference
555-661-110
Issue 1
August 1998
Features
Page 516Primary Rate Interface (PRI) and T1
NOTE:
In Release 6.0 and later systems (Hybrid/PBX mode only), when a
call arrives on a dial-plan routed PRI facility and its digits match an
extension on the non-local dial plan, the call is routed to the
appropriate non-local extension.
Characteristics and valid entries for the Dial-Plan Routing Table are as follows:
■ The factory-set table value for service is Empty (not specified). Entries that
remain empty are skipped when the system searches for a match.
■ There can be up to 16 entries (0 through 15).
■ The service can be specified as any one of the supported services, Other,
No Service, or All Services.
■ If the service is programmed as All Services, it matches any input and thus
acts as a wild card. 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 because an incoming call could be
arriving on any of the services.
■ An entry programmed for No Service matches calls in which no service is
supplied by the foreign exchange or B-channel group.
■ Each pattern can have 0 through 8 digits. The default is blank.
■ The number of digits can be 0 through 14. A value of 0 in the table
represents “any number” and thus acts as a wild card. 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 wild cards that match any input.
Display Operation. The telephone 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.
Beginning with Release 3.0, hyphens are inserted between the digits on incoming
calls (for example,
for a 7-digit display and for a 10-digit
display). Any other number of digits appears without hyphens.
A brief description of the display support for incoming calls provided in Release
2.0 and later follows (see to “Display” on page 247
for additional details).