Tie Trunks - Lucent Technologies MERLIN LEGEND Release 7.0 System Planning Manual

MERLIN LEGEND Communications System Release 7.0
System Planning 555-670-112
3 Lines/Trunks
Selecting Line/Trunk Options
10. Under the Timers and Counters heading, do either of the following:
Under the Terminal Equipment Identifier (TEI) heading, do either of the
11.
following:
NOTE:
If the system includes DS1 connectivity, all local offerings of DS1
configurations must be reviewed by Lucent Technologies Sales and Design
Support Center (SDSC) personnel to ensure compatibility. For more
information, see
by the facilities vendor is discussed in
Ordering."

Tie Trunks

Use these instructions only if the system has tie trunks, including tie trunks
emulated through a DS1 connection. Otherwise, skip to the next section,
Trunks (Hybrid/PBX Mode
If configuring T1-Tie trunks, including those with Switched 56 digital data service,
complete the instructions in the
Tie trunks must be configured to match central office requirements or the
configuration of the system to which they tie. Review tie trunk operations and
make the following decisions about the way each tie trunk operates:
Direction
Signaling type
E & M Signaling
Dial mode
Dial tone
NOTE:
The factory does not assign a test telephone number. You must
assign the same number as that furnished by the PRI service
provider. It must be different from the numbers assigned to other
channels associated with the same B-channel group.
To keep the factory setting, leave the Change to column blank.
To change the factory setting for any timer or counter, write the new
threshold on the appropriate line in the Change to column.
To keep the factory-set TEI, check 0.
To change the factory-set TEI, write a value from 1 to 63 in the
space provided.
Appendix D,
Only)."
''T1 Service''
''T1/PRI Planner." Also, information required
Appendix E,
3
section first.
Issue 1
April 1999
3-40
''DS1 Connectivity
''DID