Lucent Technologies MERLIN LEGEND Release 7.0 System Planning Manual page 146

MERLIN LEGEND Communications System Release 7.0
System Planning 555-670-112
3 Lines/Trunks
Selecting Line/Trunk Options
NOTE:
PRI service for Release 2.0 through Release 4.1 systems requires that the
service provider's switching equipment be either a 4ESS Generic 13
through 16, 5ESS Generic 6, or a 5ESS serving the FTS2000 (federal
government only) network. PRI service for a Release 1.0 or Release 1.1
system requires that the switching equipment be a 4ESS Generic 13
through Generic 16 switch. Release 4.2 and later systems require that the
service provider's switching equipment may be any of the above systems,
or a DMS-100, DMS-250, or DEX600E.
If DS1s are to be used for private networks, see the Network Reference before
you begin this section and as you work through these instructions.
Planning Form Instructions
On Form 2c, System Numbering: Line/Trunk Jacks:
1. For all trunks listed as "PRI" in the Jack Type column:
a.
b.
2. For all trunks listed as T1-Tie that do not show an
Incoming Line/Trunk Type column, write the kind of service connected to
each channel in the Incoming Line/Trunk Type column.
3. Select settings for T1 and T1 Switched 56 (see the next section,
Service"). For T1 Switched 56 service, you must also complete the
Switched 56 – Network''
NOTE:
You cannot use Channel 24 for services.
Write the kind of service to be connected to each channel in the
Incoming Line/Trunk Type column. If the PRI channel is being used
in a private network, write
column.
Write in the Incoming Line/Trunk Type column for any
channel not used at this time.
NOTE:
If you use common-channel signaling, you cannot use Channel 24
and program the module for tie-trunk emulation.
section.
and the switch identifier in this
Issue 1
April 1999
3-24
3
entry in the
''T1
''T1