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Program *43-1~3 – D-Channel Control and NFAS Assignments
Strata DK Programming 5/00 7-17
Program *43-1~3 – D-Channel Control and NFAS
Assignments
Processor Type: DK40i, all RCTUs (Release 4.0 or higher) and BCUs
Program Type: System, PRI
Initialized Default: Blank (see Important! below)
Program *43-1~3 Overview
Programs *43-1~3 are related in that there is a correspondence between Program *43-1 and *43-2.
Program *43-1 determines which channel acts as the master. Program *43-2 points back to the
master channel by using the corresponding index number.
Note To program NFAS with Release 4.15 software, refer to the guidelines on the following
page.
Program *43-1 Overview
This program (*43-1) assigns which channel on the PRI link is used for D-channel (the data master
control channel). The default setting is none.
Important! For most carriers, channel 24 is assigned to the D-channel (default). Non-Facility
Associated Signaling (NFAS) D-channel assignments are negotiated with the
carrier.
✱ ✱ ✱ ✱6SNU✱ +ROG 6SNU +ROG 6SNU +ROG 6SNU +ROG
PRI Index
*43-1
D-Channel Circuit Number
*43-2
Master PRI
Index
*43-3
Network PRI Interface
ID Code
Enter PRI Index Number (1~8)
DCH = D-channel circuit number (01~24)
LED Button 01 deletes a digit
SEL = 1