Lucent Technologies MERLIN LEGEND Release 5.0 System Programming Manual page 596

MERLIN LEGEND Communications System Release 5.0
System Programming 555-650-111
4 Programming Procedures
PRI Facilities
Console Display/Instructions
Return to the System Programming menu.

Select three times.
Exit
Outgoing Tables
PRI provides tables that work in conjunction with personal lines, pools, and ARS
tables to route calls. The following tables specify services for outgoing calls:
Call-by-Call. Selects an outgoing service, based on routing digits and the
bearer capability (voice, data, or both) of the calling extension. It allows a
single group of B-channels to carry a variety of services, such as
ACCUNET, SDN, and Megacom WATS.
Network Selection. Selects a long-distance carrier. Calls that match
Network Selection tables can be routed to a specific service by the
Call-by-Call tables.
Special Services. Selects services such as international dialing and
operator assistance. Calls that match these tables are not routed by the
Call-by-Call tables.
NOTE: NOTE: NOTE:
PRI tables that work with pools and ARS apply to Hybrid/PBX mode only.
Network Selection Tables
Dialed prefixes for selecting long-distance carriers are matched to entries in the
four Network Selection tables. Eight default tables are provided, specifying 10***
and 101****. The asterisks are wildcards that represent the various long-distance
carrier codes. (10*** is the current U.S. standard for specifying long-distance
carriers; 101**** is provided for future use.)
NOTE: NOTE: NOTE:
U.S. customers rarely need to program additional Network Selection tables
because long-distance carrier codes match 10*** or 101****.
Summary: Network Selection Tables
Programmable by
Mode
Idle Condition
Planning Form
Factory Setting
Additional Information
System Manager
Key and Hybrid/PBX
Not required
Form 3b, Incoming Trunks: DS1
Connectivity (100D module)
Not applicable
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Issue 1
June 1997
Page 4-189
PC