NEC Neax 2400 Ipx Office Data Specification

NDA-24298 CHAPTER 4
Page 107
Issue 1
ASYD : Assignment of System Data
1126
b0External Equipment Alarm Timer (0-127):
If external equipment continues to send alarm information for the 
duration over this timer value, the system will regard it as a failure.
Example:
b6b5b4b3b2b1b0
0 011110=30 sec.
1 111000=120 sec.
b1
b2
b3
b4
b5
b6
b7
When MFC Public Exchange requests one more digit (GA-I):
0/1 = PBX sends GI-15 (end of digit) and waits a Backward Sig-
nal/PBX waits a Backward Signal
127 00
Not used
128...

CHAPTER 4 NDA-24298
Page 108
Issue 1
ASYD : Assignment of System Data
1129
b0Register Inter Digit Timer:
Miscellaneous Timer Counter (MTC) is to 
be assigned a value from 0 Hex to F Hex 
(0-15).The interval 
between dialed 
digits.
Timer Value Setting 
is MTC
 × 2 sec.
Note:When this 
data is 00 
Hex, default 
data is 
automatically 
set to 6 sec.
b1
b2
b3
0b4
Not used 0b5
0b6
0b7
130
b0Sender Connection Acknowledgment 
Timer:
Miscellaneous Timer Counter (MTC) is to 
be assigned a value from 0 Hex to F...

NDA-24298 CHAPTER 4
Page 109
Issue 1
ASYD : Assignment of System Data
11310
b0
Not usedFor 2nd DT trunks, 
the sender waits 
until this timer 
expires before 
sending dialed 
digits.
Timer Value Setting 
is MTC 
× 512 msec.
Note:When this 
data is 00 
Hex, the 
following 
default data is 
automatically 
set:
DP=2.9 sec.
PB=2.5 sec. 0
b1
0b2
0b3
b4
Sender Prepause Timer:
Miscellaneous Timer Counter (MTC) is to 
be assigned a value from 0 Hex to F Hex 
(0-15).b5
b6
b7
1320
b0
Not usedThe interval 
between...

CHAPTER 4 NDA-24298
Page 110
Issue 1
ASYD : Assignment of System Data
11330
b0
Not usedThe interval 
between dialed 
digits
Timer Value Setting 
is 60 msec./120 
msec. + MTC 
× 512 
msec.
Note 1:When this 
data is 00 
Hex, timer 
value is 60 
msec/120 
msec.
Note 2:60/120 
msec. is 
decided by 
parameter 
ONSG of 
the ARTD 
command. 0
b1
0b2
0b3
b4
Sender Inter Digit Timer for PB:
Miscellaneous Timer Counter (MTC) is to 
be assigned a value from 0 Hex to F Hex 
(0-15).b5
b6
b7
134
b0ATT Sender Release...

NDA-24298 CHAPTER 4
Page 111
Issue 1
ASYD : Assignment of System Data
1135
b0Seizure Guard Timer:
Miscellaneous Timer Counter (MTC) is to 
be assigned a value from 0 Hex to F Hex 
(0-15).After a trunk is 
seized, it cannot be 
dialed until this 
timer expires. This 
timer prevents 
bypassing of Toll 
Restriction.
Timer Value Setting 
is MTC 
× TC msec.
Note:When this 
data is 00 
Hex, default 
data is 
automatically 
set to 1 sec.
b1
b2
b3
b4Timer Class (TC) is to be assigned one of 
the following...

CHAPTER 4 NDA-24298
Page 112
Issue 1
ASYD : Assignment of System Data
1137
b0Start Timer for Periodic Indication Tone:
Miscellaneous Timer Counter (MTC) is 
assigned a value from 0 Hex to F Hex 
(0-15).This timer specifies 
the point in a 
conversation at 
which the first 
Periodic Indication 
Tone is to be sent. 
This timer is only 
valid for routes that 
have been assigned 
Periodic Indication 
Tone service via 
parameter TELP 
(CDN 29) of 
command ARTD.
Timer Value Setting 
is MTC + 1 
× TC.
Note:When...

NDA-24298 CHAPTER 4
Page 113
Issue 1
ASYD : Assignment of System Data
1138
b0Periodic Indication Tone Interval Timer:
Miscellaneous Timer Counter (MTC) is to 
be assigned a value from 0 Hex to F Hex 
(0-15).This timer assigns 
the interval between 
Periodic Indication 
Tones, after the first 
tone has been sent.
Timer Value Setting 
is MTC 
+ 1 × TC.
Note:When this 
data is 00 
Hex, default 
data is 
automatically 
set to 3 min 
(±30 sec.).
b1
b2
b3
b4Timer Class (TC) is to be assigned one of 
the...

CHAPTER 4 NDA-24298
Page 114
Issue 1
ASYD : Assignment of System Data
1139
b0No Answer Timer:
Miscellaneous Timer Counter (MTC) is to 
be assigned a value from 0 Hex to F Hex 
(0-15).No Answer Timer 
for Station to 
Station, DID, and 
Tie Line calls.
This timer applies to 
C.F.-Don’t Answer, 
Call Back, and Call 
Hold.
Timer Value Setting 
is MTC 
× TC sec.
Note:When this 
data is 00 
Hex, default 
data is 
automatically 
set to 30 sec.
b1
b2
b3
b4Timer Class (TC) is to be assigned one of 
the following...

NDA-24298 CHAPTER 4
Page 115
Issue 1
ASYD : Assignment of System Data
1141
b0No Answer Timer for Station Call from 
AT T :
Miscellaneous Timer Counter (MTC) is to 
be assigned a value from 0 Hex to F Hex 
(0-15).This timer applies to 
stations for which 
C.F.-Don’t Answer 
has been set. This 
timer assigns the 
duration for which 
calls being 
transferred by the 
attendant will ring at 
the station before 
being forwarded. 
Timer Value Setting 
is MTC 
× TC sec.
Note:When this 
data is 00 
Hex, default...

CHAPTER 4 NDA-24298
Page 116
Issue 1
ASYD : Assignment of System Data
1144
b0Automatic Hold Recall Timer for Dterm:
Miscellaneous Timer Counter (MTC) is to 
be assigned a value from 0 Hex to F Hex 
(0-15).This timer is used 
for Exclusive Hold 
and Non-Exclusive 
Hold. Timer Value 
Setting is MTC 
× 
TC sec.
Note:When this 
data is 00 
Hex, default 
data is 
automatically 
set to 30 sec.
b1
b2
b3
b4Timer Class (TC) is to be assigned one of 
the following values:
b6b5b4b6b5b4
0 00=–100=–
0 01=–101=–
0...