Avaya Communication Manager Administrator's Manual page 449

Table Notes
System-Parameters Customer-Options — The ISDN-BRI Trunks or ISDN-PRI fields
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must be set to y. For a TN778 and if using ISDN-PRI interfaces, the PRI Over PACCON
field must be set to y. If not, a new license file is needed. QSIG Optional Features fields
may be enabled to allow appropriate administration for Supplementary Service Protocol.
Feature-Related System-Parameters — Set the Send Non-ISDN Trunk Group Name
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as Connected Name and Display Connected Name/Number for ISDN DCS Calls fields.
ISDN-BRI Trunk Circuit Pack — This screen is required if using ISDN-BRI trunk
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interfaces. Assign all fields as required.
DS1 Circuit Pack — This screen is required if using ISDN-PRI interfaces.
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- DS1 (T1) Circuit Pack
Assign all fields as required. For Facility Associated Signaling, up to 23 ports are
available for administration as trunk members in an associated ISDN-PRI trunk group.
The 24th port is used as a signaling channel. For Non-Facility Associated Signaling,
all 24 ports may be used on certain DS1 circuit packs. The D-channel signaling function
for these packs must be provided by a designated DS1 pack on its 24th channel.
- E1 Circuit Pack
Assign all fields as required. For Facility Associated Signaling, up to 30 ports are
available for administration as trunk members in an associated ISDN-PRI trunk group.
Port number 16 is used as a signaling channel.
Maintenance-Related System-Parameters — Use this screen only for a TN778. Set the
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Packet Bus Maint field to y.
ISDN Trunk Group — Enter information in all the fields except the trunk group members.
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When using ISDN-PRI interfaces, enter the members after you establish the signaling
links.
Signaling Group — This screen is required if ISDN-PRI interfaces are used. Complete all
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fields. This screen identifies groups of ISDN-PRI DS1 interface B-channels for which a
given D-channel (or D-channel pair) will carry the associated signaling information
(supports the Facility and Non-Facility Associated Signaling feature). Each DS1 board that
is required to have a D-channel must be in a different signaling group by itself (unless
D-channel backup is needed, in which case a second DS1 is administered as a backup
D-channel). You are not required to select a channel for a trunk group, but if you do, you
must have already defined the trunk group as type ISDN.
Note:
The following three screens, Processor Interface Data Module,
Note:
Communication Interface Links, and Communication Processor Channel
Assignment are used only to support the ISDN-PRI interfaces using PI TN765.
Administering ISDN Trunk Groups
Issue 1 June 2005 449