Nortel Networks NN43001-301 - Manual (Page 249)

DTI software implementation 249
Table 90
2.0 Mb DTI pads
code 0 1 2 3 4 5 6 7
value (dB) 0.0 +1.0 +2.0 +3.0 +4.0 +5.0 +6.0 +7.0
code 8 9 10 11 12 13 14 15
value (dB) +8.0 +9.0 +10.0 +11.0 +12.0 +13.0 +14.0 -1
code 16 17 18 19 20 21 22 23
value (dB) -2 -3 -4 -5 -6 -7 -8 -9
code 24 25 26
value (dB) -10 idle +0.6
LD 73 - Defining the 2.0 Mb DTI timers
Prompt Response Description
REQ NEW
CHG Add or Change Digital Trunk Interface data block
TYPE DTI2 2.0 Mb DTI
FEAT LPTI Set the timers used for a 2.0 Mb DTI
LOOP xx 2.0 Mb DTI card slot number.
xx = 1-9 in Main Cabinet.
xx = 11-19, 21-29, 31-39, 41-49 in IP expansion cabinets
1-4, respectively.
xx = 11-14, 21-24, 31-34, 41-44 of the first, second, third and
fourth Media Gateway, respectively.
P DIGT (S) abcd Digit pulse timing from TDS (Bits P, X or U are selectable)
N If DIGT(S) signal not required
P METR(R) abcd Metering (receive). Bits P, X or U. Only two P bits allowed.
COT and DID trunks only.
Note: PPM package must be enabled.
N If METR(R) signal not required
EDGE 0
1
PPM bit counted when changed from 1 to 0.
PPM bit counted when changed from 0 to 1.
TIME 40-(240)-480 Maximum time METR signal is in milliseconds.
SASU 0-(1920)-8064 Seize acknowledge supervision period in milliseconds.
2.0 Mb DTI default = 1920
Nortel Communication Server 1000
ISDN Primary Rate Interface Installation and Commissioning
NN43001-301 02.03 Standard
Release 5.5 7 December 2007
Copyright © 2003-2007, Nortel Networks
.