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Feature Reference
Facility and Non-Facility Associated Signaling
Administrator’s Guide for Avaya Communication Manager 1541
November 2003
Note the following details in the Signaling Group screens shown above:
•
Signaling Group 1 B-channels on DS1 circuit packs (boards) B0 and B1 are signaled by
D-channel pair B1524 (see the Primary D-channel field) and B1624 (see the Secondary
D-channel field).
•
Signaling Group 2 B-channels on board B1 are signaled by D-channel B1824.
•
Board B0 has no D-channel. The B-channels on board B0 can be signaled by either D-channel
pair B1524/B1624 (Signaling Group 1) or D-channel B1824 (Signaling Group 2).
•
The DS1 interface on board B19 (Signaling Group 3) is a Facility Associated Signaling case. Note
that the Secondary D-channel and Trunk Board/Interface ID fields are not displayed when the
Associated Signaling field is
y
.
The following 2 communications-interface screens must be completed for the ISDN-PRI interface on
DEFINITY SI configurations if the D-channel is switched through the TN765 Processor Interface (PI)
circuit pack:
•
Interface Links screen — Used to create an association between the D-channel on a DSI circuit
pack and the port on a TN765 Processor Interface circuit pack used for this link.
•
Processor Channels screen — Used to assign processor channels to the link administered on the
Interface Links screen.
Finally, trunk ports are added to the ISDN-PRI trunk group and to Signaling Groups.
Figure 391: ISDN-PRI Trunk Group screen — Trunk Members with Required Signaling
Group
.
The
Sig Grp
column on the above trunk group screen is completed as follows:
•
If a DS1 interface appears in one and only one Signaling Group, then Sig Grp may be left blank
because the system automatically populates the field with the correct Signaling Group.
•
If a DS1 circuit pack appears in more than one Signaling Group, then the Signaling Group
numbers must be entered in the appropriate fields before submitting the screen.
Page Y of X
TRUNK GROUP
Administered Members (min/max): xxx/yyy
Total Administered Members: xxx
GROUP MEMBER ASSIGNMENTS
Port Code Sfx Name Night Sig Grp
1: 1B1501___ ___________ _________ _
2: 1B1523___ ___________ _________ _
3: 1B1601___ ___________ _________ _
4: 1B1623___ ___________ _________ _
5: 1B1701___ ___________ _________ 1
6: 1B1709___ ___________ _________ 1
7: 1B1716___ ___________ _________ 2
8: 1B1724___ ___________ _________ 2
9: 1B1801___ ___________ _________ _
10: 1B1823___ ___________ _________ _
11: 1B1901___ ___________ _________ _
12: 1B1923___ ___________ _________ _
13: _________ ___________ _________ _
14: _________ ___________ _________ _
15: _________ ___________ _________ _