AT&T MERLIN LEGEND Reference page 77

Planning
QCC Queue Priority-Hybrid/PBX Mode Only
If one or more BRI lines are assigned to ring into the QCC queue, refer to the
System Planning Guide (555-620-112) for instructions.
Remote Access
BRI lines can be programmed for Remote Access. Planning for this option for the
MERLIN LEGEND BRI system is the same as for other releases of the MERLIN
LEGEND system.
Pools
When the system is set up, BRI lines are not automatically assigned to any pool
at system start-up.
BRI lines should not be mixed in Pools with other types of lines such as loop-
start, ground-start, or PRI. In addition, all BRI lines assigned to one pool should
be configured the same way. That is, the User Service Order Profile (USOP)
configured at subscription time should be the same. This guarantees that no
matter which line the system selects for an outgoing call, the same features are
available to the users.
BRI Line Options
To ensure proper operation of the BRI line features, the following options are set
during system programming:
Service Profile Identifier (SPID) for each BRI line
Clock Synchronization for each BRI module
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Timers for each BRI module
A brief overview for ordering BRI features from your local telephone company
follows. See Appendix B for more information.
Service Profile Identifier (SPID)
The SPID is a unique identifier that associates the BRI lines connected to the
system with a particular User Service Order Profile (USOP). The USOP is
configured on the 5ESS central office at subscription time. The USOP contains
information necessary for the central office to provide service to each station
connected to the system and consists of the following parameters:
Line Options
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