Lucent Technologies MERLIN LEGEND Release 7.0 System Planning Manual page 163

MERLIN LEGEND Communications System Release 7.0
System Planning 555-670-112
3 Lines/Trunks
Selecting Line/Trunk Options
Answer supervision time
Disconnect time
Private network tandem trunks
This section contains instructions for each of these options.
Planning Form Instructions
1. Transfer the trunk identification from Form 2c, System Numbering: Line/
Trunk Jacks, to Form 3c, Incoming Trunks: Tie. Write the logical ID and
trunk number for each tie trunk connected to the system.
2. Under the Direction heading on Form 3c, check the direction for each tie
trunk next to its trunk number:
3. Under the Signaling Type (Intype/Outtype) heading, check the appropriate
column for either In or Out under the Wink, Delay, Immediate, or Automatic
columns for each tie trunk. For T1 facilities used for services (for example,
Megacom), consider the direction of the tie trunk and how trunk
assignments will be made. Then select from the list that follows these
notes:
NOTE:
See the Network Reference for information on private networking.
If the tie trunk is two-way, check the Two Way (factory-setting)
column. Use this option for private networks.
If the trunk is one-way, check either the Outgoing column or the
Incoming column.
NOTES:
Check the same signaling type used by the system to which you
are connecting. For incoming-only or two-way tie trunks, the
incoming type must be the same as the outgoing type of the
remote system. For outgoing-only or two-way tie trunks, the
outgoing type must be the same as the incoming type of the
remote system.
Wink is the factory setting and is the preferred type, followed by
Delay then Immediate. Immediate does not work with touch-tone
dial mode. Use Delay for private networks.
Issue 1
April 1999
3-41
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