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Networking Screens A Screens Reference
Administration for Network Connectivity
CID: 77730 555-233-504 — Issue 1 — April 2000
280
Signaling Group
The Signaling Group screen defines the signaling parameters for ISDN-PRI, H.323, and ATM signaling groups.
Type ISDN-PRI The ISDN-PRI Signaling Group screen identifies groups of DS1 interface B-channels
for which a given D-channel or D-channel pair carries associated signaling
information. The Non-Facility Associated Signaling (NFAS) feature allows a
D-channel to convey signaling information for B-channels that are located on DS1
facilities other than the one containing the D-channel. With NFAS, a signaling group
does not necessarily correspond to a single DS1 interface. The Signaling Group
screen is administered to show how B-channels and D-channels are related.
The Signaling Group screen also supports Facility Associated Signaling (FAS). The
screen establishes the fact that a D-channel carries signaling information for all
B-channels on its associated DS1 interface, and for no others.
In addition, the screen administers Temporary Signaling Connections (TSC) used in
support of DCS Over ISDN-PRI D-channel (includes ISDN-PRI D-channel DCS
AUDIX).
Screen for ISDN-PRI Non-Facility Associated Signaling
Screen for ISDN-PRI Facility Associated Signaling
Page 1 of 5
SIGNALING GROUP
Group Number: 2 Group Type: isdn-pri
Associated Signaling? n Max number of NCA TSC: 0
Primary D-Channel: Max number of CA TSC: 0
Secondary D-Channel: Trunk Group for NCA TSC:
Trunk Group for Channel Selection: X-Mobility/Wireless Type: NONE
Supplementary Service Protocol: a
Trunk Brd Interface ID Trunk Brd Interface ID
1: 11:
2: 12:
3: 13:
4: 14:
5: 15:
6: 16:
7: 17:
8: 18:
9: 19:
10: 20:
Page 1 of 5
SIGNALING GROUP
Group Number: 2 Group Type: isdn-pri
Associated Signaling? y Max number of NCA TSC: 0
Primary D-Channel: Max number of CA TSC: 0
Trunk Group for NCA TSC:
Trunk Group for Channel Selection: X-Mobility/Wireless Type: NONE
Supplementary Service Protocol: a