Vodavi Triad 1/2/3 System Programming Manual

							3-64 IS DN Pro gram ming - Pag e A
Me ss ag e  Exc ha n g e Tim er
Pro g ram mi ng  S te ps
1. Press the MSG  EXCH ANG E TIMER flexible b utton ( FLA SH 45,  Pag e B, 
Bu tton  #8).
2 . Ent er  a  val id  nu mbe r  (0 0- 99  s ec o nds ) o n  the  di al  pa d.
3. Press the HOLD  button. A confirmation tone is heard and the  display 
up dates.
Minimum XID Retransmission
Pro g ram mi ng  S te ps
1. Press the MIN XID  RETRANSMSN  flexible button (FLASH 45, Pag e  B, 
Bu tton  #9).
2 . Ent er  a  val id  numbe r  (0 -9  se conds)  on t he  di al  pad.
3. Press the HOLD  button. A confirmation tone is heard and the  display 
up dates.
Inter-Digit T / O
Pro g ram mi ng  S te ps
1. Press the INTER-DIGIT T/O  flexible button ( FLASH 45, Pag e  B, 
Bu tton #10).
2 . Ent er  a  val id  nu mbe r  (0 0- 99  s ec o nds ) o n  the  di al  pa d.
3. Press the HOLD  button. A confirmation tone is heard and the  display 
up dates.
MSG  EXCHANGE   T IMER 0 0-9 9
T2 03     15
MIN  XI D  RETRA NS MSN 0- 9
T2 04     3
IN TER - D IGIT  T/O 0 0-9 9
T3 02     25 
						

							IS DN Programm in g - Page  A 3 -65
Set- Up Timer
Pro g ram mi ng  S te ps
1. Press the SET  UP TIMER flexible button (FLASH 45, Pag e  B, 
Bu tton #11).
2 . Ent er  a  val id  nu mbe r  (0 0- 99  s ec o nds ) o n  the  di al  pa d.
3. Press the HOLD  button. A confirmation tone is heard and the  display 
up dates.
Disconnect Timer
Pro g ram mi ng  S te ps
1. Press the DISCONNECT TIMER  flexible button ( FLASH 45, Pag e  B, 
Bu tton  #12).
2 . Ent er  a  val id  nu mbe r  (0 0- 99  s ec o nds ) o n  the  di al  pa d.
3. Press the HOLD  button. A confirmation tone is heard and the  display 
up dates.
Release Request
Pro g ram mi ng  S te ps
1. Pres s the REL EASE  REQUEST f lexib le butto n (FLASH 45, Page B, 
Bu tton  #13).
2 . Ent er  a  val id  nu mbe r  (0 0- 99  s ec o nds ) o n  the  di al  pa d. 
3. Press the HOLD  button. A confirmation tone is heard and the  display 
up dates.
SET U P  TIME R 0 0-9 9
T3 03     10
DISCONNECT   TI MER 00-99
T3 05 04
RELEASE  REQUEST 00-99
T3 08     04 
						

							3-66 IS DN Pro gram ming - Pag e A
Li nk  D is c o nn ec t
Pro g ram mi ng  S te ps
1 . Pr es s t he  LI NK D IS CON NEC T f le xib le  but ton  (FLASH 45, Page B, 
Bu tton  #14).
2 . Ent er  a  val id  nu mbe r  (2 0- 30  s ec o nds ) o n  the  di al  pa d.
3. Press the HOLD  button. A confirmation tone is heard and the  display 
up dates.
Call Pro ce eding
Pro g ram mi ng  S te ps
1 . Pr es s t he  CA LL  P R OC EED IN G fl exi bl e  but ton (F LA SH 45 ,  Pa ge  B , 
Bu tton  #15).
2 . Ent er  a  val id  nu mbe r  (0 0- 99  s ec o nds ) o n  the  di al  pa d.
3. Press the HOLD  button. A confirmation tone is heard and the  display 
up dates.
Co nnect Reques t
Pro g ram mi ng  S te ps
1 . Pr es s t he  CO NNE CT  REQ UES T f le xibl e  but ton  (FLASH  45, Page B, 
Bu tton  #16).
2 . Ent er  a  val id  nu mbe r  (0 0- 99  s ec o nds ) o n  the  di al  pa d.
3. Press the HOLD  button. A confirmation tone is heard and the  display 
up dates.
LINK   DISCONNEC T 20-30
T3 09     30
CAL L PROCEE DING 0 0-9 9
T3 10     60
CONNE CT REQUES T 0 0-9 9
T3 13     04 
						

							T-1 A la rm Programming 3 -67
Restart Request Timer
Pro g ram mi ng  S te ps
1. Pres s the RESTART  REQ TIMER  flexib le button ( FLASH 45, Pag e  B, 
Bu tton  #17).
2. Enter a  valid  numbe r (0-200 s econds ) on  the  dial pa d.
3. Press the HOLD  button. A confirmation tone is heard and the  display 
up dates.
T-1 Alarm Programming
Pro g ram mi ng  S te ps
If the system is in the  programming mode,  continue using the program 
codes. If  starting to program  here, enter  the programming mode.
1. Press FLASH and  di al  [47 ].  The following message displays:
2. Press a button (1-7) that represents  the desired  alarm  setting.
†These settings  govern all T-1 Trunk cards  installed  in  the system.
†The LED lights steady when the button is pressed.
†Once the  desired alarm is selected, the  following conditions can 
be  pr ogra mmed :
Button #12 = Clears the alarm
Button # 13 = Minor threshold s etting
Button #14 = Major threshold  setting
Button #15 = Time period for Minor/Major alarms
Butt on # 1 6 =  S end s LCD  me ssa ge  of Maj or  al ar ms  to  fir st
Attendant Station
RESTART  REQ  TIMER 0-200
T3 16 120
T1   A LAR M
EN TE R  B U TTON   N UM BE R 
						

							3-68 T-1 Al arm  Prog ra mming
Des crip ti on
The  T -1  Tr unk  c ard  and  t he s yst em  sof twa re  pr ovi de  tool s  to  hel p d et ec t  
and  isolate problems which may occur with  the T-1 circuit. There are six 
LED s m ounted on  th e outside edge  of the T- 1  Trunk ca rd  which  eith er 
light or flash to indicate a  variety of  conditions on the T-1 circuit. The 
Ce ntral Of fice  Main te nance  Cente r can s end  a command  to place  the  CS U 
int o Li ne  Loop Ba ck mode . I f t he re  is  no C SU, t he  T- 1  Tr unk car d r es ponds  
to   the  Li ne  Lo o p  B ac k c o m mand.
The buttons  on the  digital telephone are defined  as  shown  below when 
ent er i ng t he T- 1 Al ar m p rogr ammi ng ar ea:
Enable /Di sable  (Carrie r Lo ss  Al arm)
Pro g ram mi ng  S te ps
1. Press the CARRIER LOSS  flexible button ( FLASH 47, Butto n #1 ). 
Button # 1 and  Button # 11  LEDs  are  lit stea dy.  The fo llowing  mes sag e 
di spl ays:
2. Enter a 0 or 1 on the dial pad to enable/disable this feature.
CARRIER
LOSSBL UE
ALARMYELLOW
ALAR MRED
ALAR M
=1Q=2W=3E=4R
BI P OL A R
VA R I AT I O NSFRAME
SL I PDATA
ERRO RS
=5T=6Y=7U=8I
CLEAR
ALAR M
=9O=10 P=11 A=12 S
MI NO R
ALARMMAJOR
ALARMTIME
PER IODATTEND ANT
DI SPL A Y
=13 D=14 F=15 G=16 H
=17 J=18 K=19 L=20 ;
=21 Z=22 X=23 C=24 V
CARRIER  LOSS 0-1
EN AB LE D 
						

							T-1 A la rm Programming 3 -69
[0] =  Disab le d
[1] =  Ena ble d
3. Press the HOLD button to save the entry. A confirmation tone is heard 
a nd t he  di spl ay u pdat es .
Des crip ti on
A Receive Carrier Loss (RCL) condition is declared when no bits have been 
received by the T-1 Trunk  card for 150ms. It causes an Out of Frame (OOF) 
condition,  and 2.5 seconds later a  RED  Carrier Failure  Alarm (CFA) state. 
Dur ing  th e t i me  the  RCL  and  RED  al ar m ar e  de cl ar ed , i ncomi ng an d 
outg oing  signal bits a re frozen.  Outgoing ca lls ca nnot  be made.  By 
default,  the Carrier Loss alarm  is enabled  on all T-1  trunks.
Bl ue  Ala r m
Pro g ram mi ng  S te ps
1 . Pr es s t h e  B LU E  AL AR M  f le x ibl e  bu t to n  (FLASH  47, Button  #2). 
Button # 2 and  Button # 11  LEDs  are  lit stea dy.  The fo llowing  mes sag e 
di spl ays:
2. Enter a 0 or 1 on the dial pad to enable/disable this feature.
[0] =  Disab le d
[1] =  Ena ble d
3. Press the HOLD button to save the entry. A confirmation tone is heard 
a nd t he  di spl ay u pdat es .
4. Continue  pr ogr ammi ng the  Bl ue Al ar m pa ra meter s  usi ng the  steps  
provided earlier in this section  for Clearing the alarm,  Minor alarm, 
Ma jor  a lar m, Ti me  Pe r iod and At te ndan t dis pla y.
B LU E  AL AR M 0- 1
EN AB LE D 
						

							3-70 T-1 Al arm  Prog ra mming
Des crip ti on
The  Bl ue A l arm  si gnal  i s an  unfr ame d al l  ones  si gnal . I t  is  tr ans mi tt ed  by a  
remote  device  (usually a CSU) and when received, indicates a 
tr ans mis si on fa il ure  up st re am o f t hat  de vi ce t owar d  the  l ocal  end . T he 
AI S  al ar m si gna l i s  al so kn own as  t he keep alive s ign al in th at it  p re ven ts  
the T-1 circuit  repeaters from  malfunctioning when transmit from the 
remote end  is lost. By default,  the Blue Alarm is enabled for all T-1  Trunks.
Ye l l o w  Al a rm
Pro g ram mi ng  S te ps
1. Press the YELLOW  flexible button ( FLASH 47, Butto n #3). Button #3 
and  Butt on # 11  L EDs  ar e  li t  st ead y.  The  fol l ow ing  mes sag e d isp lay s:
2. Enter a 0 or 1 on the dial pad to enable/disable this feature.
[0] =  Disab le d
[1] =  Ena ble d
3. Press HOLD button to save entry.  A  confirmation tone  is heard and 
t he  di spl ay  updat es .
4. Continue programming the Yellow Alarm parameters using  steps 
p rovi de d i n t his  s ect ion  for  Cl ea ri ng t he  al ar m,  Minor  al ar m,  Maj or 
alarm, Time Period and  Attendant  display.
Des crip ti on
The Yellow Alarm is recorded when the  T-1 Trunk card detects  a yellow 
Car r ie r  Fai lur e  A lar m  (CFA )  sig nal  fr om t he  di st ant  en d for  a  mi nimum  
335 ms (for D-4  framing).  The Yellow Alarm  is transmitted by  the remote 
system because of a  RED  alarm condition there. By  default,  the Yellow 
Al ar m i s  ena ble d f or  all  T -1  T runk s.
Y ELLOW  AL AR M 0- 1
EN AB LE D 
						

							T-1 A la rm Programming 3 -71
Red Alarm
Pro g ram mi ng  S te ps
1. Press the RED ALARM  flexible button ( FLASH 47, Butto n #4 ). 
Button # 4 and  Button # 11  LEDs  are  lit stea dy.  The fo llowing  mes sag e 
di spl ays:
2. Enter a 0 or 1 on the dial pad to enable/disable this feature.
[0] =  Disab le d
[1] =  Ena ble d
3. Press HOLD button to save entry.  A  confirmation tone  is heard and 
t he  di spl ay  updat es .
4. Continue  pr ogr ammi ng the  Re d Ala rm  par ame te rs  us ing  the  s te ps 
p rovi de d i n t his  s ect ion  for  Cl ea ri ng t he  al ar m,  Minor  al ar m,  Maj or 
alarm, Time Period and  Attendant  display.
Des crip ti on
The Red Alarm  is declared by the T-1 Trunk card when a loss  of signal  is 
detected, or a n Ala rm  In dica tion Signa l  is  received.  A  Red  Alarm can  be 
cause d by  a l oss  of car r ie r s ign al,  a r ece iv e out  of  fr ame  sync cond it ion , or  
an a la rm  ind icat i on si gnal .  By de faul t,  t he  Re d  Al ar m i s e nab le d for  a ll  T- 1 
tr u nks .
Bipolar Variations Alarm
Pro g ram mi ng  S te ps
1 . Pr es s t h e  B I PO L A R  VA R I ATI ON S  f l ex i b l e  b u t to n  (FLASH 47, 
Bu tton #5). Button  #5 and Button  #11  LEDs are lit steady. The 
following message displays:
RED  ALARM 0-1
EN AB LE D
BIPOL AR  VARIATIONS 0-1
EN AB LE D 
						

							3-72 T-1 Al arm  Prog ra mming
2. Enter a 0 or 1 on the dial pad to enable/disable this feature.
[0] =  Disab le d
[1] =  Ena ble d
3. Press HOLD to save the entry. A confirmation  tone is  heard  and the 
display updates.
4. Continue to program Bipolar Variations  Alarm parameters  using the 
s te ps  in  thi s  se cti on f or C le ar ing  t he  ala rm,  Mi nor  al ar m, Maj or  al ar m, 
Time Period, and Attendant display.
Des crip ti on
Exce ssi ve  Bi pola r  Viol at ion s (BPV)  ar e d ecl ar ed  when  a T -1  T runk  car d 
detects  a BPV  ra te in excess  of  1x10+6 errors in 1000 seconds. By default, 
Bip olar  Va ri at ion s a re  en abl ed  at  al l  T- 1  tr unks.
Frame Slip Alarm
Pro g ram mi ng  S te ps
1 . Pr es s F R AM E  SL IP  f le xib le  but t o n (FLASH 47, Butto n #6). Button #6 
and  Butt on # 11  L EDs  ar e  li t  st ead y.  The  fol l ow ing  mes sag e d isp lay s:
2. Enter a 0 or 1 on the dial pad to enable/disable this feature.
[0] =  Disab le d
[1] =  Ena ble d
3. Press HOLD button to save entry.  A  confirmation tone  is heard and 
t he  di spl ay  updat es .
4. Continue  to pr ogr am the  Fr ame  Sl ip  Ala rm  par ame te rs  usi ng  steps  
p rovi de d i n t his  s ect ion  for  Cl ea ri ng t he  al ar m,  Minor  al ar m,  Maj or 
alarm, Time Period and  Attendant  display.
Des crip ti on
Whe n a  Fr ame  Sl ip  or  chang e i n f ra me a li gnme nt  is  de te ct ed,  th e T -1  
Trunk card  freezes all incoming signaling states and realigns  the receive 
buffe r . I f a ll  al ar m cond it ions  ar e  cle ar , s ign ali ng  st ate s  ar e r el e ase d a nd 
normal operation resumes. By  default,  Frame Slip is enabled on  T-1 
tr u nks .
SLIP 0- 1
EN AB LE D 
						

							T-1 A la rm Programming 3 -73
Data Errors Alarm
Pro g ram mi ng  S te ps
1 . Pr es s t he  DATA  ER R O RS  fl ex ibl e  but ton (FLASH  47, Button  #7). 
Button # 7 and  Button # 11  LEDs  are  lit stea dy.  The fo llowing  mes sag e 
di spl ays:
2. Enter a 0 or 1 on the dial pad to enable/disable this feature.
[0] =  Disab le d
[1] =  Ena ble d
3. Press HOLD button to save entry.  A  confirmation tone  is heard and 
t he  di spl ay  updat es .
4. Continue to program the Data  Error Alarm parameters using steps 
p rovi de d i n t his  s ect ion  for  Cl ea ri ng t he  al ar m,  Minor  al ar m,  Maj or 
alarm, Time Period and  Attendant  display.
Des crip ti on
By de faul t , D at a E rr ors  A la rm  is  en abl ed  for  al l  T-1  T ru nks.
Cle ar Alarm
Pro g ram mi ng  S te ps
1. Press the CLEAR ALARM  flexible bu tton ( FLASH 47, Butto n #1 2). 
B utt on # 1 2 L ED  is  l it  st e ady. T he f oll owin g me ssa ge  dis pl ays:
2 . Pr es s t he  HO LD  bu t to n  to  c l ea r  the  a lar m.  A  c o nfi rma ti o n t o ne  is  
he ard.
Des crip ti on
The  C le ar  A lar m o pti o n a ll o ws  the  a lar m c o n dit io n r epo r t ed  to   the  
Attendant Display to be cleared.
DATA  ERRORS 0-1
EN AB LE D
DATA ERRORS
CLEA R   A LAR M  PR ES S  HOL D