Definity ECS Admin for Network Connectivity.pdf - TextFiles.com

Networking Screens
A Screens Reference
Trunk Group for Channel Selection
Enter the assigned trunk group number. (An ISDN-BRI trunk group may not be used.)
Valid entries
1 to 99.
blank
Usage
Supplementary Service Protocol
Determines whether AT&T NCA TSCs or QSIG NCA TSCs are sent over the
interface. To change this field from a to b, first check the Adm’d NCA TSC Index
field on the ISDN TSC Gateway Channel Assignments (page 291). Make sure no
NCA TSC on the Signaling Group screen is administered as a Gateway Channel. If
they are, you must remove the NCA TSC Gateway assignment first before this field
can be changed to b.
Valid entries
a
b
Usage
AT&T protocol
QSIG protocol. This field may be set to b only if the Basic
Supplementary Services field on the System-Parameters
Customer-Options screen is y. If this field is b, pages 2 through
5 do not appear.
Trunk Brd
Enter a 5-character DS1 Interface circuit pack number that has trunk members
belonging to this Signaling Group. Displays when the Associated Signaling field is n
(indicates NFAS).
Valid entries
Usage
01 through 44 (G3r) First and second characters are the cabinet
01 through 03 (G3si)
number
A through E
Third character is the carrier
01 through 20 Fourth and fifth characters are the slot number
blank
Interface ID
In an NFAS Signaling Group, an Interface ID must be assigned to each DS1 facility
so that it can be referenced by both interfacing switches. When a call is established
between switches, the Interface ID at each end is used to determine which B-channel
is to be used to establish the call. The Interface ID numbers on both ends must be the
same. Displays when the Associated Signaling field is n (indicates NFAS). Enter an
interface ID for the corresponding DS1 Interface circuit pack.Pages 2 through 5 of the
screen.
Administration for Network Connectivity
555-233-504 — Issue 1 — April 2000 CID: 77730
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