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244 2.0 Mb DTI implementation
Prompt Response Description
N If BURS(S) not required.
P BURS(R) abcd Bring up receiver (receive). Uses switchhook flash timer for
timer.
N If BURS(R) not required.
TIME 64-(128)-192 Length of BURS(R) pulse in milliseconds.
P CAS(S) abcd CAS Flash. Same timing as analogue trunks.
Note: Prompted for JDMI only. Operational only if CASM
package equipped.
N If CAS(S) not required.
CLRB(S) abcd Clearback (send) signal.
N If CLRB(S) not required (IDLE signal is used).
P RCTL(S) abcd Release control (send) signal.
N If RCTL(S) not required.
Note: Prompted only when CLRB is unused or is defined the
same as IDLE.
TIME 100-(150)-300 Time value is stored in multiples of 10 milliseconds.
R RCOD(S) abcd Release Control Originating party Disconnect. This signal is
another pulsed SL-1 signal sent on incoming trunks when the
originating party disconnects first.
N If RCOD(S) not required.
TIME
150
Timer value in milliseconds is fixed.
P OPRS(R) abcd Operator (receive) manual recall signal.
N If OPRS(R) not required.
TIME
xxx yyy
Minimum and maximum time range for OPRS(R) in milliseconds.
xxx = 8-(48)-2040
yyy = xxx-(128)-2040
P NXFR(S) abcd Network transfer signal (send) pulse. Pulse time not variable.
N If NXFR(S) not required.
P ESNW(S) abcd ESN wink signal (send) pulse. Pulse time not variable.
N If ESNW(S) not required.
P CAS(S) abcd Centralized Attendant signal (send) pulse. Pulse time not
variable.
Note: Prompted for 2.0 Mb DTI only.
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
.