Nortel Communication Server 1000 Manual page 48

48 Basic configuration
Table 18
LD 74 Define data blocks for DASS2 protocols. (cont'd.)
Prompt Response
SIGL DA
0-159
DDCS
PRIV NO
SIDE BNT
FLOW (NO) YES
CNTL
BRST 0 4 8 16 32
PARM
REPL 1 2 4 8
PARM
CNTL (NO) YES
ALRM TBF PP MM CC
FAE PP MM CC
HER PP MM
CC
TSF PP MM CC
AIS PP MM CC
LOI PP MM CC
DAI PP MM CC
CNTR 0- 255
Description
DASS2 digital signaling.
Loop number used for the PRI link.
DASS2 is a public exchange link.
BNT end of a DASS2 link
Change flow control parameters.
Flow control is used to control the number of messages that
are sent across a DASS2 link when using user to user or TIE
line signaling features.
N = the number of messages that can be sent
X = the value of BRST PARM
Y = the value of REPL PARM
On call set up, N = X.
On every message sent, N = N - 1
Every 10 seconds, N = N + Y
N can never be greater than X
X must be equal to or greater than Y
If N = 0, no messages can be sent.
Must be set to NO if user to user or TIE line signaling are not
used.
Enter the flow control burst parameter set on the public
network. Prompted only if FLOW CNTL = YES.
Enter the flow control replenishment parameter set on the
public network. This is only prompted if
FLOW CNTL = YES.
YES = change DASS2 link parameters.
NO = use default parameters.
Enter the desired persistence time (PP), monitor time (MM),
and repeat count threshold (CC) for one of the seven types of
alarms.
The alarm condition thresholds are shown in the table that
follows.
Only prompted if CNTL = YES. Enter the desired threshold for
one of the three counters in the range 0-254. If 255 is entered,
the threshold is set to infinity.
Nortel Communication Server 1000
DASS2 Fundamentals
NN43001-571 04.01 4 June 2010
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