Trunk Route Priority

Select the trunk based off the Trunk Route Priority (0) or based off the trunk that has not been used in the longest time (1). Default 0 Related Program 14-05 14-06 02 03 04 05 06 07 08 09 Intercom Interdigit Time Trunk Interdigit Time (External) Dial Tone Detection Time Disconnect Time when Dial Tone not Detected Dial Pause at First Digit Toll Restriction Override Time Preset Dial Display Hold Time Ringdown Extension Timer (Hotline Start) 0 ~ 64800 seconds 0 ~ 64800 seconds 0 ~ 64800 seconds 0 ~ 64800 seconds 0 ~ 64800 seconds 0 ~ 64800 seconds 0 ~ 64800 seconds 0 ~ 64800 seconds When placing Intercom calls, extension users must dial each digit in this time. The system waits for this time to expire before placing the call in a talk state (Call Timer starts after time expires, Voice Over and Barge-In is not allowed until after time expires). If dial tone detection is enabled, the system waits this time for the Telco to return dial tone. When the time expires, the system assumes dial tone is not present. To disable this time (and have the system wait continuously), enter 0. If 14-02-11 is enabled, the system skips over a trunk if dial tone is not detected. This option pertains to calls placed using Speed Dial, ARS, Last Number Redial or Save Number dialed. It does not pertain to line key or Direct Trunk Access calls. After dialing the Toll Restriction Override codes, the system removes Toll Restriction from the extension for this time. A Ringdown extension automatically calls its programmed destination after this time.

Optimum operation

To  achieve  optimum  operation  from  your  ESI  Cordless  Handset  II Repeater: •  Place  the  Repeater  at  least  six feet  off  the ground so it  has a clear  line-of-sight. •  Make sure  the Repeater  has  good  reception from  the  base  station (or  Repeater  to  which it  is   daisy-chained). •  Make sure  the Repeater  location  is  close to  a  standard 120  VAC power  outlet. •  Never install  electrical  cords across  traffic  areas  where they  can cause a tripping  hazard  (additionally, such cords,  if  damaged,  may create  fire  or  electrical  hazards). •  Allow  at  least  35  feet  between Repeaters. If you  install Repeaters  across  multiple  floors, be  sure  to  allow  35 feet  vertically, too. •  Install  the Repeater  away from  sources of  electrical  interference.  Examples include  audio systems, office equipment,  and microwave ovens. •  Install  the Repeater  away from  heat  sources  and  direct  sunlight. •  Install  the Repeater  away from  items that  can interfere with  radio signals.  Examples  include  metal doors,  thick walls,  niches,  and cupboards.

System SD card must be present

An Avaya System SD card must be present in this slot at all times. This card holds copies of the IP Office firmware and configuration and is used as the IP500v2 control units non-volatile memory. · Each Avaya System SD card has a unique Feature Key serial number which is used for generating and validating licenses entered into the IP Office configuration. · The card stores the prompts for embedded voicemail operation and acts as the message store for embedded voicemail messages. · Prior to any planned shutdown or restart of the IP Office system, the current configuration running in the IP Office system's RAM memory is copied to the  /primary  folder on the System SD card and to the systems nonvolatile memory. · Following a restart, the software in the  /primary  folder is loaded by the IP500v2 control unit. If the required software is not present or valid a sequence of fallback options is used, see  Booting from the SD Cards 155 for full details. · Following a restart, if present, the configuration file in the  /primary  folder is loaded by the IP500v2 control unit. If no file is present the system will check for a file in its internal non-volatile memory. If no copy is found it will generate a default configuration file. See  Booting from the SD Cards 155 for full details. · Once each day (approximately between 00:00 and 00:30) the IP Office will copy the current configuration running in its RAM memory to the  /primary  folder on the card. · Configuration changes made using IP Office Manager are first written to the copy of the configuration file on the card and then merged with the configuration running in the IP Office system's RAM memory. · The write lock setting on cards in the System SD card slot is ignored. · Optional SD Card A card does not have to be present in this slot for normal IP Office operation. The slot can be used for various maintenance actions.

Network Services Processor

60-Key  Expansion  Console,  B.3,  I.8,  I.9 60-Key  Second Expansion  Console,  B.3,  I.8,  I.9 Analog ports,  I.7 Battery.  See  Cautions Cabinets Expansion, F.2 Cautions, E.1 Battery, E.1 Fuse,  E.1 Power supply,  E.1 CO  lines Capacities.  See  System  capacities Connecting, I.5 Console,  B.3,  I.8, I.9 ESI  Cordless  Handsets.  See  Phones ESI  Presence Management,  D.1 Expansion Cabinet,  F.2 Expansion Console,  B.3,  I.8, I.9 Fuse.  See  Cautions Grounding, F.2,  I.1,  I.3 Hardware  installation,  E.2–F.15 LED functions,  F.15, G.6,  H.6 Main  board,  A.2 Memory  Module, A.3 Installation  or  replacement,  F.5–F.8,  G.5,  H.5 Mirrored Memory  Module  (M3), A.3 Installation, F.9–F.13 MOH,  I.3 NSP  (Network  Services  Processor),  A.7 Overlays,  B.4 Paging, I.4 Phones Digital  Feature  Phones,  B.1 ESI  Cordless  Handsets,  B.2,  B.3 IP  Phones,  B.2 VIP  Softphone,  B.4 Port  cards Capacities, A.4 Charts, I.13–I.20 Installation, G.3–G.4,  G.3–G.4 Installation, F.2 Port  card  adapter,  F.3 Power,  I.1 Power  Distribution Shelf,  A.3 Power supply.  See  Cautions Transformers, wall-mount,  A.3 PRI, I.5 Regulatory  information  (U.S. and Canada),  E.2 Ringer  equivalence number  (REN),  E.2 Serial  ports,  I.3 Site location,  F.1 SMDR, I.3 System  capacities,  D.1 T1, I.5 UPS (uninterruptible  power  supply),  I.1 VIP Softphone. See Phones

ARS

For tie lines, enable or disable the ability to absorb (ignore) the first incoming digit. Use this to make the tie trunk compatible with 3- and 4-digit tie line service. This option does not apply to DISA.
This option enables or disables a DISA or tie trunk caller ability to dial 9 for Trunk Group Routing or Automatic Route Selection (ARS/F-Route).

Virtual Extension Ring Assignment

Virtual Extension Ring Assignment  to assign the ringing options for an extension Virtual Extension Key or Virtual Extension Group Answer Key which is defined in Program 15-07. You make an assignment for each Night Service Mode. Assign extension numbers and names to virtual extension ports in Program 15-01. Program Virtual Extension keys in Program 15-07 (code *03). There are 50 Virtual Extension Ports.

Speed Dialing Trunk Group

Speed Dialing Trunk Group  to define the trunk group to be seized for each Speed Dialing number. If this program has an entry of 0 (no setting), then seizing a line follows the trunk access group routing of the caller’s extension (refer to Program 14-06). This setting is available only in External Speed Dialing Mode

Esi-link

(with Esi-Link) CO line 1 answer  ring destination First  ring  — Line  1  (optionally  named  “SALES”) rings  at  operator’s  extension. Third ring  —  Extension 112 at  Location 702 is  added. Fifth  ring  —  Extension 100 and Location 702 extension  112 stop ringing;  and Location 703   extension  101 starts  ringing. Ninth ring  (or  no available Esi-Link channels  for  Ring 5)  —  Call  is  answered by  auto attendant. CO line  2  answer  ring destination First  ring  —  Line 2 (optionally named “MFG.”)  rings  at  extensions  118–119. Third ring  —  Line 2 rings  at  Department  290 in Esi-Link  Location 702. Fifth ring  —  (In  this  example,  Ring  5  isn’t  programmed.  If  an  Esi-Link  connection  to  Location  702 is available,  the call  routing will follow  the call  forwarding for  Department  290.) CO line  3  answer  ring destination First  ring  —  Line  3 (optionally  named  “TECH”)  is  answered  by  auto  attendant  (branch ID  4) in  home location. Branch ID 4 is assigned as a GoTo: Remote branch to an ID branch at Locati

Weather resistant

Telephone line powered •  Weather resistant •  Adjustable microphone and speaker volume (preset for optimal operation) •  Call time out, to limit prank calls and false alarms (approximately 30 seconds) •  Responds to forward disconnect •  Auto-answer feature allows remote monitoring (can be disabled) •  Two way handsfree communication •  Vandal resistant brushed stainless steel face plate with mounting gasket •  Flush mountable using included rough-in box

Special Access

Service Code Setup, Administrative (for Special Access)  to customize the special access Service Codes which are used by the administrator in the Hotel/Motel feature. You can customize additional Service Codes in Programs 11-10 ~ 11-14 and 11-16. The following chart shows: • The number of each code (01 ~ 14). • The function of the Service Code. • What type of telephones can use the Service Code. • The default entry. • Programs that may be affected when changing the code.

Activation Key Code

Activation Key Code and Key Management System To obtain additional activation keys, you need to purchase the appropriate activation key codes and access the Key Management System. You can download the activation keys as an activation key file from the Key Management System. To download the activation keys, enter the MPR ID number shown on the  IPCMPR card in the PBX, and activation key number and registration ID provided on each activation key code. For  information  about  the  type  of  activation  key  codes  available,  refer  to  "Additional  Activation  Keys  in  the  SD Memory Card (Activation Key Files)". Note • You can  only  download  the  activation  key  file  once  using  the  activation  key  number  and  registration  ID provided on the activation key code. • Up to 8 activation keys can be downloaded as one activation key file. • Up to 100 activation key files can be installed on the SD Memory Card. • It is possible to send the activation key file to a specified e-mail address at the same time as downloading it to a PC. • Make sure to backup the downloaded activation key files on your PC. • In  the  event  of  a  system  malfunction,  you  need  a  temporary  activation  key  for  maintenance  purposes. The  temporary  activation  key  can  only  be  used  for  a  limited  time  period,  and  can  be  downloaded  from the Key Management System in the same way as downloading activation key files.

External paging device connection ESI

External paging device connection ESI-1000 and  ESI-600, and  ESI-50 On  either  of  these systems,  a dry-contact  overhead-paging device can be connected through the RJ-11  OH Paging  connector,  which is  located  on the front  of  the main  board faceplate just  below the  NSP’s Ethernet  connector.  Although this  is  a  six-pin connector,  only two  pairs  are needed  between  the paging  device  and the connector: •  To  pin-out  the  connector  for  normally  open  operation,  connect  the  audio  wires  to  pins  3  and 4  and the control  pair  to  pins 1  and 2. •  To  pin-out  the  connector  for  normally  closed  operation,  connect  the  audio  wires  to  pins  3  and 4  and  the control  pair  to  pins 5  and 6. ESI-200 and  ESI-100 A dry contact  overhead-paging  device  can  be  connected to  the  system  through the first  port  card's  66  block.1 The overhead  paging  port  is  fixed (located  on the  main  board)  as  code  599 for  programming  purposes  and user  access.  (See  “Worksheet”  wiring  charts,

System Numbering

System Numbering  to set the system numbering plan. The numbering plan assigns the first and second digits dialed and affects the digits an extension user must dial to access other extensions and features, such as service codes and trunk codes. If the default numbering plan does not meet the site requirements, use this program to tailor the system numbering to the site. Caution! Improperly programming this option can adversely affect system operation. Make sure you thoroughly understand the default numbering plan before proceeding. If you must change the standard numbering, use the chart for Table 2-1 System Numbering Default Settings on page  2-57  to keep careful and accurate records of your changes. Before changing your numbering plan, use PC Pro to make a backup copy of your system data. Changing the numbering plan consists of three steps: Step 1 : Enter the digit (s) you want to change You can make either single or two digit entries. In the Dialed Number column in the  Table 2-1 System Numbering Default Settings on page  2-57, the nX rows (e.g., 1X) are for single digit codes. The remaining rows (e.g., 11, 12, etc.) are for two digit codes. • Entering a single digit affects all the Dialed Number entries beginning with that digit. For example, entering 6 affects all number plan entries beginning with 6. The entries you make in step 2 and step 3 below affect the entire range of numbers beginning with 6. (For example, if you enter 3 in step 2 the entries affected are 600 ~ 699. If you enter 4 in step 2 below, the entries affected are 6000 ~ 6999.) • Entering two digits lets you define codes based on the first two digits a user dials. For example, entering 60 allows you to define the function of all codes beginning with 60. In the default program, only *  and # use 2-digit codes. All the other codes are single digit. If you enter a two digit code between 0 and 9, be sure to make separate entries for all the other two digit codes within the range as well. This is because in the default program all the two digit codes between 0 and 9 are undefined.Defining codes based on more than 2 digits require a secondary program (Program 11-20) to define the codes. Step 2 : Specify the length of the code you want to change After you specify a single or two digit code, you must tell the system how many digits comprise the code. This is the  Number of Digits Required  column in the  Table 2-1 System Numbering Default Settings on page  2-57. Step 3: Assign a function to the code selected After entering a code and specifying its length, you must assign its function. This is the Dial Type column

Keep Alive

Network Keep Alive Setup  to set the interval and retry count of the AspireNet networking keep alive message. The keep alive is used for ISDN and IP networking. The keep alive message is automatically responded to by the destination system, if the response is not received the retry count will start. If a response is not received within the number of retries, the networking link will be taken out of service. When the link is taken out of service: • Any calls that are in progress will be released. • Park Hold orbits will be released. • No further Park Hold information will be sent until the link is active. The link will automatically become active when the next keep alive response is received.

SOFTKEY DISPLAY

WHAT THE SOFTKEY DISPLAY PROMPTS MEAN When using a display telephone in programming mode, various Softkey options are displayed. These keys will allow you to easily select, scan, or move through the programs. Softkey Display Prompts Softkey Display Prompts If you press this Softkey ... back select The system will ... Go back one step in the program display. You can press Cursor Key (UP) or Cursor Key (Down) to scroll forward or backward through a list of programs. Scroll down through the available programs. Scroll up through the available programs. Select the currently displayed program.- 1 + 1 Move the cursor to the left. Move the cursor to the right. Move back through the available program options. Move forward through the available program options.

T1/PRI

T1/PRI For  T1 or  PRI  applications  (only  PRI on  the  ESI-50; it doesn’t support  T1),  an  ESI  Communications  Server can use a  compatible  digital  line  card  (DLC)1: •  ESI-1000,  ESI-600,  ESI-200,  ESI-100 —  DLC  and  DLC12,  each  for  either  T1  or  PRI. •  ESI-50  —  DLC82  for  only  PRI. Depending  on  how  you configure it,  each  supports  either  (a.)  a  single  T1 circuit  at  24  DS0 channels or  (b.)  a PRI  circuit  supporting  23  “B”  (bearer)  channels  and  one “D”  (data link)  channel.  The DLC12 and  DLC82 each also  support  12  digital  stations.  The  T1 or  PRI  line is  connected  via the  last  two pairs  of  the industry-standard 50-pin  amphenol  cable  connector  on  the front  of  the  DLC. Each  ESI  Communications  Server  has  a  different  maximum  number  of  system-wide  DLCs  (see  “Port  card options,”  page  A.4).  Partial  T1  or  PRI  applications  are supported  through  line  programming. Each DLC has built-in  CSU  functionality.  The  integrated  CSU  can be enabled  or  disabled  via system programming2.  The following functionality is  provided:  line,  payload,  DTE  and none  (normal  operation) loopback  modes  with  the  ability  to  respond  back  controlled  via  system  programming;  alarm  conditions,  and both  ANSI  T1.403  and  TR  54016  performance messages  for  ESF only.

Group listen enable

Group listen enable/disable With  this  feature  disabled:  if  a station  user  presses  SPEAKER  while on  a  call,  the Feature Phone immediately  turns off  the  handset  and switches  to  hands-free mode. If  enabled,  the group listen  feature is  available  system-wide.  If  disabled,  it  is  no  longer  available. Default:  Disabled. Field  2:  Privacy  release  enable/disable With  this  feature  enabled:  if  a  station user  presses a  CO  line  key that  is  in  use (lit  red),  the user  will  be immediately  conferenced with  the  call  in  progress  on that  line.  With  this  feature  disabled:  pressing  an  in-use CO line  key has  no  effect. Default:  Disabled.

Grounding instructions

Grounding instructions System grounding (supplemental ground) is as follows: • The conductor wires can be no smaller than the ungrounded branch-circuit supply conductors (usually 16-gauge or higher). • Acceptable wire: bare or covered with green (or green-and-yellow-striped) jacket. • Conductors (and power receptacles) shall connect to earth ground at the service equipment (usually a cold water pipe or copper ground rod). • The supplemental ground must: be used regardless of power cord ground, be connected to the ground lug on the bottom of the cabinet, and retain ground connection when the power supply module is unplugged. • Connect the grounding lugs of all units to system ground 

Mirroring operation

Mirroring operation On system  power-up  —  e.g.,  at  initial  installation or  whenever  a  drive  is  replaced  —  the  M3  will  first  verify  that each  drive is  an  ESI-formatted  drive.  If  so,  it  then  will  transfer  all  data  from  the primary  drive to  the mirroring drive.  This  process  can take  anywhere from  a few minutes to  one  hour,  depending  on  system  activity,  amount of  voice message  storage,  and  configuration.  System  operation  won’t  be affected during  the  data  transfer, because  this  transfer  will  occur only  when  call-processing  is  making  no  disk  drive  access  requests. If a  primary  drive  is  replaced, data  will be  copied  in  the  same  fashion  from  the  mirror  drive  to  the  new  primary drive.  Again,  the replacement  drive must  be  a new,  unprogrammed ESI  drive.  If it’s  not, the  system  may copy  all  data in  the wrong  direction  —  i.e.,  from  the  new (mostly empty)  primary  drive to  the mirror  drive! Therefore,  ESI  recommends that  the  mirror  drive be  moved  to  the  primary  drive  mounting position and  the new drive be  mounted on  the  mirror  drive mounting position.

Registration

Registration The CO  line  telephone  numbers,  FCC registration  number,  and ringer  equivalence  number  (REN)  of  this equipment  must  be  provided  to  the telephone  company  before  installation.  (See  below for  FCC registration number and ringer equivalence number.) FCC Part  15 This  equipment  has  been  tested  and  found  to  comply  with  the  limits  for  a  Class  A  digital device, pursuant  to Part  15  of  the FCC Rules.  These limits  are  designed to  provide  reasonable  protection  against  harmful interference  when  the  equipment  is  operated  in  a  commercial  environment.  This  equipment  generates,  uses and can radiate radio frequency energy  and  —  if  not  installed  and  used  in  accordance  with  the instruction manual  — may cause harmful  interference  to  radio  communications  (in  which case,  the  user  will  be  required to correct the interference at his/her own expense). FCC Part  68 This  equipment  complies  with  Part 68  of  the  FCC  Rules.  On  the  bottom  of  this  equipment is  a  label that contains,  among  other  information,  the FCC Registration Number  and  Ringer  Equivalence Number  (REN)  for this  equipment.  You must,  upon request,  provide this  information to  your  telephone  company.  The  REN  is  helpful to  determine  the  quantity  of  devices  you  say  connect  to  your  telephone  line  and  still  have all  of  those devices ring  when  your  telephone  number  is  called.  In  most,  but  not  all,  areas,  the  sum  of  the RENs  of  all  devices  connected to  one line  should  not  exceed  five (5.0).  To  be certain of  the  number  of devices you may  connect  to  your  line,  as  determined by  the  REN,  you  should  contact  your  local  telephone company to  determine the  maximum  REN for  your  calling area. If  your  telephone  equipment  causes  harm  to  the telephone  network,  the telephone  company  may discontinue your  service temporarily.  If  possible,  the telephone  company  will  notify  you in  advance but,  if  advance  notice is  not practical,  you  will  be  notified  as  soon  as  possible.  You  will be  informed  of  your  right  to  file  a  complaint with  the  FCC. Your  telephone  company  may  make  changes  to  its  facilities,  equipment,  operations  or  procedures  that  could affect  the  proper  functioning  of  your  equipment. If  so,  you  will be  notified  in  advance,  to  give  you  an opportunity  to  maintain  uninterrupted  telephone  service. If  you experience trouble with  this  telephone  equipment,  the telephone  company may ask that  you  disconnect  this  equipment  from  the network  until  the problem  has  been  corrected  or  until  you are  sure  that  the equipment is  not  malfunctioning. This  equipment  may not  be  used  on  coin  service provided  by the telephone  company.  Connection to  party lines  is  subject to  state  tariffs. Installation:  The  device  is  equipped  with  a  USOC  connector. Registration Number:   1T1MF08B33727. Ringer equivalence number (REN):  0.8 Hearing-aid  compatibility This  equipment,  utilizing telephone  station equipment  manufactured  by  ESI,  meets all  FCC requirements for  hearing-aid compatibility.

Repeater installation

Repeater  installation  notes To  achieve  optimum  operation  from  your  ESI  Cordless  Handset  II Repeater: •  Place  the  Repeater  at  least  six feet  off  the ground so it  has a clear  line-of-sight. •  Make sure  the Repeater  has  good  reception from  the  base  station (or  Repeater  to  which it  is   daisy-chained). •  Make sure  the Repeater  location  is  close to  a  standard 120  VAC power  outlet. •  Never install  electrical  cords across  traffic  areas  where they  can cause a tripping  hazard  (additionally, such cords,  if  damaged,  may create  fire  or  electrical  hazards). •  Allow  at  least  35  feet  between Repeaters. If you  install Repeaters  across  multiple  floors, be  sure  to  allow  35 feet  vertically, too. •  Install  the Repeater  away from  sources of  electrical  interference.  Examples include  audio systems, office equipment,  and microwave ovens. •  Install  the Repeater  away from  heat  sources  and  direct  sunlight. •  Install  the Repeater  away from  items that  can interfere with  radio signals.  Examples  include  metal doors,  thick walls,  niches,  and cupboards. In case of trouble If  you have  followed  the  guidelines  described herein  and  still  encounter  problems with  ESI  Cordless  Handsets, please  call  ESI  Technical  Support  at  800 491-3609  or  e-mail to  techsupp@esi-estech.com.  When  contacting ESI  Technical  Support,  be  sure  to  have  as  much  of  the following site  and  usage  information as  possible: •  Square footage  of  the  building. •  Layout  of  building/offices,  and locations  of  base  stations  and repeaters.  This  can  be  a  hand-drawn diagram  with  locations  of  base  stations (you  can fax it  to  ESI  at  972 422-9705; be  sure  to  indicate  that  it goes to  Technical  Support).  The  objective is  to  give the  ESI  technician  an idea  of  the site’s  layout. •  Number of  Cordless  Handsets,  whether  they  are  Cordless  Handsets  II  or  original  Cordless  Handsets,  and how  many  are  of  each type (digital,  Local  IP,  or  Remote  IP). •  How the troublesome Cordless  Handset  is  being  used.  For  example,  is  it  used  by  a  supervisor  who travels the  entire area  of  the  building many times per  day,  or  by an  administrative  assistant  to  go  a  short  distance from  an  office  to  a  copy  room? •  Where the problem  occurs  —  e.g.,  if  a  Cordless Handset  cuts  in  and out  when used  in  a certain area  of the building.

Both ring

Call ForwardAll/No Answer/ BothRing 0 = Call Forwarding off 1 = Call Forwarding with Both Ringing 2 = Call Forwarding when No Answer 3 = Call Forwarding All Call Up to 8 digits Input Data Description Read Only: Indicates Call Forward-All/No Answer/BothRing setting statsus per extension. Default Related Program None 11-11-01 11-11-03 11-11-04 11-11-05 02 03 04 05 06 07 08 09 Call Forwarding Destination for Both Ring, All Call, No Answer Call ForwardBusy Call Forwarding Busy destination Call Forwarding– Follow-Me Call Forwarding Follow-Me destination Do Not Disturb 0 ~ 9, *, #, P, R, @ (Up to 36 digits) 0 = Call Forward-Off 1 = Call Forward-Busy or No answer 2 = Call Forward-Busy 0 ~ 9, *, #, P, R, @ (Up to 36 digits) 0 = Disable 1 = Enable Extension Number  (Up to 8 digits) Read Only: Indicates Call Forward-All/No Answer/BothRing destination number set per extension. Read Only: Indicates Call Forward-Busy setting status per extension. None None Read Only: Indicates Call Forward-Busy destination number set per extension. Read Only: Indicates Call Forward-Follow-Me setting status per extension. Read Only: Indicates Call forwarding follow-me extension number set per extension. 0 = No Setting 1 = DND External 2 = DND intercom 3 = DND Transfer 4 = DND All Message Waiting (Set) Message Waiting (Rec) Extension Number  (Up to 8 digits) Extension Number  (Up to 8 digits) Read Only: Indicates DND setting status per extension. Read Only: Indicates extension number which you set Message Waiting. Read Only: Indicates extension number when left Message Waiting.

Analog Trunk Data Setup

Analog Trunk Data Setup Behind PBX Setup Music on Hold Source for Trunks Conversation Recording Destination for Trunk Timer Class for Trunk Description Enter the extension, trunk, group or other number from which the data is to be copied. Enter the first extension, trunk, group or other number to which the information is to be copied. Enter the last extension, trunk, group or other number to which the information is to be copied. If the information is being copied only to one extension, trunk, group or other number, enter the information entered in the Destination Number (From) entry. Trunk Group Routing for Trunks 21-12 21-21 21-22 ISDN Calling Party Number Setup for Trunk Toll Restriction for Trunks CO Message Waiting Indication

MSG

Busy Tone Detection Talking Extension Name Extension Display Hook disconnect mode Auto Step Call Hunting Mode Max Queue No Transfer Retrieve 11 1 1 1 32 1 Program Microphone of Key telephone ICM Call Type SLT DTMF Dial Dial Start Forced Dial Manual night Service Enabled Hotline Hot key Pad Long Conversation Alarm Call Party Status Attendant Caller ID wait timer 1st Digit P Hotline Start T/R Class for Extension Permit code table Permit code table Restriction Table 2nd TRK Ace Route TBL Msg Interval Message1 Start Time MSG1 Count MSG2 Count Disconnect Time Message1 Start Time MSG1 Count MSG2 Count Disconnect Time CFW not answer Time TRF Recall time 0 1 0 1 0 1 1 1 0 1 101 0 1 3 1 Class 1 set 1 Class 2 set 2 Class 3 set 3 Class 4 set 4 PmitTBL 1 = None PmitTBL 2 = 119, 112, 113, 080 Class 1 set 1 Class 2 set 2 Class 3 set 3 Class 4 set 4 2 10 1 1 1 1 1 1 1 1 15 15 0 2-560 without Password

Trunk Group Routing

Trunk Group Routing for Trunks Incoming ring no answer alarm start Timer Normal DIL incoming no answer Timer DID (DDI) Pilot Call No answer timer Second IRG Setup for unanswered DUD/DISA Transfer Ring Group at Wrong dialing 1 (All trunks : All modes : Group1) 30 30 30 1 (All trunks : All modes : IRG1) 1 (All trunks : All modes : IRG1) 25-04-01 25-07-07 30-02-01 80-04-06 80-04-07 80-04-08 80-04-09 80-04-12 80-04-14 80-05-01 80-07 81-01-09 82-04-08 15-03-09 15-03-14 40-07 47-02-16 47-06-14 47-07-03 47-10-03 Chile Program No. 10-01-01 10-01-02 DUD/DISA Transfer Ring Group at No answer/ Busy DISA Conversation Warning Tone Timer DSS Console Extension Assignment ON min. time (Busy Tone for Trunk) ON max. time (Busy Tone for Trunk) OFF min. time (Busy Tone for Trunk) OFF max. time (Busy Tone for Trunk) Frequency No 1 (Busy Tone for Trunk) Twit Level-Rcv1/Rcv2/Rcv3 Date Format Call Progress Tone Detector Frequency Setup (Table2) Time ringing signal stop detection time Maximum hook flash time Caller ID Function Forwarded Caller ID display mode Voice Prompt Language Assignment for VRS Voice Prompt Language (All Station Mailbox Number) Voice Prompt Language (All Group Mailbox Number) Prompt Language (All Routing Mailbox Number) Voice Prompt Language (All Trunk port Number)

Alarm reports

When alarm reports are e-mailed, set this option to 1. E-mail address set. When alarm reports are e-mailed, set the SMTP name (ex : smtp.yourisp.com). Contact your ISP (internet service provider) for the correct entry if needed.

system password

Password Setup  to set the system passwords. For password entry, the system allows eight users to be defined. Each user can have a: • Unique alphanumeric name (up to 10 alphanumeric characters) • Password entry of up to eight digits (using 0 ~ 9, # and • Password level *) The IN level password is used by the System Installer for system programming. The SA or SB level password cannot access the IN level programs. The reverse type (white on black) just beneath the Description heading is the program access level. You can only use the program if your access level meets or exceeds the level the program requires. (SA level password can access to SA or SB programs, and SB level password can access to SB programs only.)

Host Configuration Protocol

DSX system to be a Dynamic Host Configuration Protocol (DHCP) client. If the installation site has a DHCP server, this means that the site server can automatically provide the DSX with the following important network settings: • IP Address (the network address of the DSX system). • Subnet Mask (that allows the site server to differentiate internal LAN from external internet addresses). • Router Address (the address of the site router that handles external internet traffic). • Domain Name Server (DNS) Address (the servers that convert domain names [like necdsx.com] to their numeric IP addresses). DHCP Modes The DSX can operate as a DHCP client in either of two modes: DHCP or DHCP with Manual IP. • DHCP • When the DSX is initially connected to the installation site LAN, it requests the site DHCP server to provide (lease) an IP address from it’s available pool of addresses.  The DHCP server also provides the Sub- net Mask, Router  Address, and the DNS address.  Additionally, the DHCP server also tells the DSX the duration of the DHCP lease. Normally, the lease is automatically maintained as long as the DSX is connected to the site LAN. However, depending on the site DHCP server set up, the DSX may be periodically provided with a new IP address. Because of this, the DHCP mode may not be the best choice when using remote programming with the System  Administrator. • DHCP with Manual IP • n this mode, the DSX gets the Subnet Mask, Router  Address, and DNS  Address from the site DHCP server but uses the IP address you manually enter.  This may be your best choice when setting up remote programming with the System  Administrator since the DSX IP address can never change.  This option does not set up a DHCP lease, so the Subnet Mask, Router  Address, and DNS Server  Address settings are applied only one time.  Always check with the site network administrator be

Ring tone

Incoming Ring Tone  to set the incoming ring tones, which are the tones a user hears when a call rings an extension. These tones are grouped into four ring tone  Ranges  (1 ~ 4), also called patterns, that consist of a combination of frequencies. (You assign a specific  Range  to trunks in Program 22-03 and to extensions in Program 15-02.) Within each range there are three frequency Types  : High, Middle and Low. (Service Code  720  allows users to choose the  Type  for their incoming calls.) Each  Type  in turn consists of two frequencies and the modulation played simultaneously to make up the tone. These frequencies are determined by their Frequency Number selected in Items 1 and 2 (see below). In this program, you assign the two  Frequency Numbers  and  Modulation  for each Type, for each of the four  Ranges. The chart below shows the default  Frequency Numbers  for each Type  in each  Range.

Loop Current Detection

Ringing Signal Stop Detection Time (OPX) Loop Current Detection Time (Loop) 1 ~ 255 (100 ms ~ 25500 ms) 1 ~ 250 (4 ms ~ 1000 ms) 50 (5000 ms) 40 (160 ms) 22 23 24 Program 81 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 Loop Current Detection Time (Ground) 1 ~ 250 (4 ms ~ 1000 ms) Loop Current Detection Time (DID) 1 ~ 250 (4 ms ~ 1000 ms) Loop Current Detection Time (E&M) Loop Current Detection Time (OPX) DP Break Send Time (ALL) DP Make Send Time (ALL) DP InterDigit Send Time (ALL) HookFlash Send Time (Loop) HookFlash Send Time (Ground) HookFlash Send Time (DID) HookFlash Send Time (E&M) HookFlash Send Time (OPX) Pause Send Time (ALL) Wink Send Duration Time (DID) Delay Send Duration Time (DID) Incoming-Wink Send Time (DID) Wink Send Duration Time (E&M) Delay Send Duration Time (E&M) Incoming-Wink Send Time (E&M) Seizure-WINK/DELAY Receive Max. Time (DID) Receive Wink Duration Min. Time (DID) Receive Wink Duration Max. Time (DID) Seizure-WINK/DELAY Receive Max. Time (E&M) Receive Wink Duration Min. Time (E&M) Receive Wink Duration Max. Time (E&M) Receive DP Make Min. Time (ALL) 1 ~ 250 (4 ms ~ 1000 ms) 1 ~ 250 (4 ms ~ 1000 ms) 1 ~ 250 (4 ms ~ 1000 ms) 1 ~ 250 (4 ms ~ 1000 ms) 1 ~ 255 (100 ms ~ 25500 ms) 1 ~ 255 (100 ms ~ 25500 ms) 1 ~ 255 (100 ms ~ 25500 ms) 1 ~ 255 (100 ms ~ 25500 ms) 1 ~ 255 (100 ms ~ 25500 ms) 1 ~ 255 (100 ms ~ 25500 ms) 1 ~ 255 (1 sec ~ 255 sec ) 1 ~ 250 (8 ms ~ 2000 ms) 1 ~ 250 (8 ms ~ 2000 ms) 1 ~ 255 (100 ms ~ 25500 ms) 1 ~ 250 (8 ms ~ 2000 ms) 1 ~ 250 (8 ms ~ 2000 ms) 1 ~ 255 (100 ms ~ 25500 ms) 1 ~ 255 (100 ms ~ 25500 ms) 1 ~ 250 (8 ms ~ 2000 ms) 1 ~ 250 (8 ms ~ 2000 ms) 1 ~ 255 (100 ms ~ 25500 ms) 1 ~ 250 (8 ms ~ 2000 ms) 1 ~ 250 (8 ms ~ 2000 ms) 1 ~ 250 (4 ms ~ 1000 ms) Receive DP Make Max. Time (ALL) 1 ~ 250 (4 ms ~ 1000 ms) Receive DP Break Min. Time (ALL) 1 ~ 250 (4 ms ~ 1000 ms) Receive DP Break Max. Time (ALL) 1 ~ 250 (4 ms ~ 1000 ms) Receive DP InterDigit Min. Time (ALL) Receive HookFlash Duration Min. Time (E&M) Receive HookFlash Duration

Expansion console

60-Key  Expansion  Console,  B.3,  I.8,  I.9 60-Key  Second Expansion  Console,  B.3,  I.8,  I.9 Analog ports,  I.7 Battery.  See  Cautions Cabinets Expansion, F.2 Cautions, E.1 Battery, E.1 Fuse,  E.1 Power supply,  E.1 CO  lines Capacities.  See  System  capacities Connecting, I.5 Console,  B.3,  I.8, I.9 ESI  Cordless  Handsets.  See  Phones ESI  Presence Management,  D.1 Expansion Cabinet,  F.2 Expansion Console,  B.3,  I.8, I.9 Fuse.  See  Cautions Grounding, F.2,  I.1,  I.3 Hardware  installation,  E.2–F.15 LED functions,  F.15, G.6,  H.6 Main  board,  A.2 Memory  Module, A.3 Installation  or  replacement,  F.5–F.8,  G.5,  H.5 Mirrored Memory  Module  (M3), A.3 Installation, F.9–F.13 MOH,  I.3 NSP  (Network  Services  Processor),  A.7 Overlays,  B.4 Paging, I.4 Phones Digital  Feature  Phones,  B.1 ESI  Cordless  Handsets,  B.2,  B.3 IP  Phones,  B.2 VIP  Softphone,  B.4 Port  cards Capacities, A.4 Charts, I.13–I.20 Installation, G.3–G.4,  G.3–G.4 Installation, F.2 Port  card  adapter,  F.3 Power,  I.1 Power  Distribution Shelf,  A.3 Power supply.  See  Cautions Transformers, wall-mount,  A.3 PRI, I.5 Regulatory  information  (U.S. and Canada),  E.2 Ringer  equivalence number  (REN),  E.2 Serial  ports,  I.3 Site location,  F.1 SMDR, I.3 System  capacities,  D.1 T1, I.5 UPS (uninterruptible  power  supply),  I.1 VIP Softphone. See Phones

Override Mailbox Category

Override Mailbox Category  (Override MB Ctg) Use this option to specify the category of the mailbox where Automated Attendant calls should route when you enable Answer Schedule Override. • If the Override Mailbox is a  Subscriber Mailbox, the outside caller hears the mailbox greeting (if recorded) and can leave a message. Program 47 • If the Override Mailbox is a  Master Mailbox, the outside caller shears the recorded announcement. Depending on how the Announcement Mailbox is programmed, InMail then hangs up, reroutes the call, or provides additional dialing options. • If the Override Mailbox is a  Routing Mailbox, the outside caller hears the instruction menu and can dial any option allowed by the associated Dial Action Table.If any of the Input Data values are entered, the terminal displays the Override Mailbox Number  selection (below). Override Mailbox Number  (Override MB Num) Use this option to specify the mailbox where Automated Attendant calls should route when you enable Answer Schedule Override. The mailbox number you select in this option should match the mailbox category specified in  47-11-02 : Override Mailbox Category  above.

Rec Conv

Rec Conv Beep) Use this option to enable or disable the Conversation Record beep. If enabled, all parties on a call hear the voice prompt “Recording”, followed by a single beep when the extension user initiates Conversation Record. If disabled, the voice prompt and beep do not occur. When you disable the Conversation Record beep, the following voice prompts do not occur while InMail records the conversation: Recording (followed by a beep) That mailbox is full (if the mailbox message storage capacity is reached) You have reached the recording limit (if the recorded message is too long) Provides an additional Conversation Record beep. This beep repeats according to the setting of  Program 45-01-06 : Voice Mail Integration Options :  Record Alert Tone Interval Time (0 ~ 64800 seconds). To disable Conversation Record beep, enter 0 for this option. 1 06 07 08 09 10 Message Waiting Lamp Auto Attendant Direct to Voice Mail Forced Unscreened Transfer Auto Time Stamp 0 = No (Disabled) 1 = Yes (Enabled) 0 = No (Disabled) 1 = Yes (Enabled) 0 = No (Disabled) 1 = Yes (Enabled) 0 = No (Disabled) 1 = Yes (Enabled) System Administrator 0 = No (Disabled) 1 = Yes (Enabled) (Update MW Lamp) Use this option to enable or disable Message Waiting light at the extension associated with the Subscriber mailbox. For Subscriber Mailboxes, you should leave this option enabled. For Guest Mailboxes, you should leave this option disabled. Use this option to enable or disable Auto Attendant Direct to VM. When a subscriber enables Auto Attendant Direct to VM, an Automated Attendant caller routes directly to the mailbox, hears the greeting, and is asked to leave a message. A subscriber can also enable Auto Attendant Direct to VM while recording their mailbox greeting. (Forced UTRF) Use this option to enable or disable Automated Attendant Forced Unscreened Transfer for the Subscriber Mailbox. If enabled, each Screened Transfer (TRF) to the extension is converted to an Unscreened Transfer (UTRF). If disabled, Screened Transfers from the Automated Attendant occur normally. Use this option to enable or disable Auto Time Stamp for the Subscriber Mailbox. If enabled, after the subscriber listens to a message InMail announces the time and date the message was left. Auto Time Stamp also announces the message sender (if known). A subscriber can also enable Auto Time Stamp from their mailbox. (System Admin) Use this option to designate the Subscriber Mailbox as a System Administrator. This allows the subscriber to use the options after logging onto their mailbox.

Forced UTRF

Forced UTRF) Use this option to enable or disable Automated Attendant Forced Unscreened Transfer for the Subscriber Mailbox. If enabled, each Screened Transfer (TRF) to the extension is converted to an Unscreened Transfer (UTRF). If disabled, Screened Transfers from the Automated Attendant occur normally. 0 11 Program 47 12 13 14 15 16 17 18 19 20 21 22 23 Auto Time Stamp 0 = No (Disabled) 1 = Yes (Enabled) System Administrator 0 = No (Disabled) 1 = Yes (Enabled) Dialing Option Next Call Routing Mailbox 0 = No (Disabled) 1 = Yes (Enabled) Call Routing Mailbox Number (1 ~ 3 digits, 00 ~ 32) (00 = Undefined) No entry (Entered by pressing CLEAR) Directory List Number 0 = None 1 ~ 8 = List Number * = All Voice Prompt Language Enable Paging Paging Option Telephone User Interface Type Enable E-mail Notification E-mail Address Include Message as Attachment All Message Notification Enabled Refer to  Table 2-9 47-02-16 Default Table on page 2-407. 0 = No (Disabled) 1 = Yes (Enabled) 0 = RNA 1 = Immediately 0 = Numeric 1 = Mnemonic 0 = No 1 = Yes Up to 48 characters 0 = No 1 = Yes 0 = No 1 = Yes Use this option to enable or disable Auto Time Stamp for the Subscriber Mailbox. If enabled, after the subscriber listens to a message InMail announces the time and date the message was left. Auto Time Stamp also announces the message sender (if known). A subscriber can also enable Auto Time Stamp from their mailbox. Use this option to designate the Subscriber Mailbox as a System Administrator. This allows the subscriber to use the  SA  options after logging onto their mailbox. Dialing Option provides additional dialing options for Next Call Routing Mailbox calls (see Next Call Routing Mailbox below). If enabled, a caller who accesses the Subscriber Mailbox to leave a message can dial any of the options in the Next Call Routing Mailbox Dial Action Table. If disabled, the caller can dial only 0 (to use the Next Call Routing Mailbox 0 action). (Next CR Mbox) Use this option to assign a Next Call Routing Mailbox to the Subscriber Mailbox. This provides callers with additional dialing options while listening to a Subscriber Mailbox recorded or default greeting. The digits the caller can dial depend on the setting of the Next Call Routing Mailbox and Alternate Next Call Routing Mailbo

RNA

Notify N-Pgr Intvl) Use this option to set the minimum time (1 ~ 255 minutes) between non-pager Message Notification callouts in which the destination answers, says Hello, dials 1 to acknowledge and then enters the wrong security code. 20 11 Program 47 12 13 14 15 16 Wait Between Busy Non-Pager Callout Attempts Wait Between RNA Non-Pager Callout Attempts Number of RNA rings (V1.5 Changed) Number of Cascading Attempts  (V1.5 Changed) Send Pager Callout Until Acknowledged Name Format 1 ~ 255 minutes 1 ~ 255 minutes 1 ~ 99 rings 1 ~ 99 rings 0 = No (Disabled) 1 = Yes (Enabled) 0 = First-Last 1 = Last-First (Notify Busy Intvl) Use this option to set how long InMail waits (1 ~ 255 minutes) after it dials a busy non-pager callout destination, before retrying the callout number. (Notify RNA Intvl) Use this option to set how long InMail waits (1 ~ 255 minutes), after it dials an unanswered non-pager callout destination, before retrying the callout number. There are 3 types of unanswered non-pager callouts: • If the callout rings the destination longer than the 47-01-13: Wait for Answer NonPager Callout Attempts option. • If the destination answers, says Hello (or the system detects answer supervision) and then hangs up without dialing 1 to log onto their mailbox. This typically happens if someone unfamiliar with notification answers the callout, or if the callout is picked up by an answering machine. • If the destination answers and then hangs up without saying Hello. This typically happens if someone unfamiliar with the notification answers the callout (like the above example), or if the call is picked up by an answering machine with insufficient outgoing message volume. If a non-pager callout rings the destination longer than this interval (1 ~ 99 rings), InMail marks the call as unanswered (Ring No Answer) and hangs up. Use this option to set how many times (1 ~ 99 rings) InMail retries an incomplete Message Notification callout. This total includes unacknowledged callouts, callouts to a busy destination, and callouts to an unanswered destination. This option applies to pager and non-pager callouts. (Retry Until Ack) When this option is enabled (1), InMail continues to retry a digital pager Message Notification callout until the notification is acknowledged. If this option is disabled (0), InMail retries a digital pager Message Notification the number of times specified in  47-01-14 Number of Callout Attempts. This option does not apply to Message Notification callouts to telephone numbers. A digital pager notification is considered acknowledged when the recipient logs onto the mailbox. Specify if names are displayed in FirstLast format or Last-First.

Gain Table for ARS

Gain Table for ARS/F-Route Access  to set the gain/PAD table. If an extension dials ARS/F-Route number: • The Extension Dial Gain Table, assigned in Program 44-05, is activated. • The Extension Dial Gain Table follows Outgoing transmit and Outgoing receive settings. If the incoming call is transferred to another line using ARS/F-Route: • The Tandem Gain Table, assigned in Program 44-05, is activated. • The Tandem Gain Table follows the Incoming transmit and Incoming receive settings for incoming line, and Outgoing transmit and Outgoing receive settings for the outgoing line.

Class of service

Class of Service Options (Hotel/Motel)  to set the Hotel/Motel Class of Service (COS) options. Assign Class of Service to extensions in Program 42-02 : Hotel/Motel Telephone Setup. There are 15 Classes of Service. Refer to the following chart for a description of each COS option, its range and default setting. For additional Class of Service options, refer to Programs 20-06. Input Data Class of Service Number Item No. 01 Item Check-In Operation 01 ~ 15 Input Data 0 = Off 1 = On Description Default Class 01 ~ 15 = 1 02 03 04 05 06 07 08 09 10 11 12 Check-Out Operation 0 = Off 1 = On Room Status Output 0 = Off 1 = On DND Setting for Other Extension Wake up Call Setting for Other Extension Room Status Change for Other Extension Restriction Class Changing for Other Extension Room to Room Call Restriction DND Setting for Own Extension Wake Up Call Setting for Own Extension Change Room Status for Own Extension SLT Room Monitor Conditions None 0 = Off 1 = On 0 = Off 1 = On 0 = Off 1 = On 0 = Off 1 = On 0 = Off 1 = On 0 = Off 1 = On 0 = Off 1 = On 0 = Off

Pre-Ringing Setup to enable or disable

Pre-Ringing Setup  to enable or disable pre-ringing for trunk calls. This sets how a trunk initially rings a telephone. With pre-ringing, a burst of ringing occurs as soon as the trunk LED flashes. The call then continues ringing with the normal ring cadence cycle. Without pre-ringing, the call starts ringing only when the normal ring cadence cycle occurs. This may cause a ring delay, depending on when call detection occurs in reference to the ring cycle.

Programming

Program Number : Program Name Program 10 : System Configuration Setup on page  2-3 Program 11 : System Numbering on page  2-56 Program 12 : Night Mode Setup on page  2-89 Program 13 : Abbreviated Dialing  on page  2-98 Program 14 : Trunk, Basic Setup on page  2-106 Program 15 : Extension, Basic Setup on page  2-123 Program 16 : Department Group Setup on page  2-160 Program 20 : System Option Setup on page  2-165 Program 21 : Outgoing Call Setup on page  2-224 Program 22 : Incoming Call Setup on page  2-249 Program 23 : Answer Features Setup on page  2-273 Program 24 : Hold/Transfer Setup on page  2-276 Program 25 : VRS/DISA Setup on page  2-284 Program 26 : ARS Service  on page 2-300 Program 30 : DSS/DLS Console Setup on page  2-306 Program 31 : Paging Setup on page  2-316 Program 32 : Door Box and Sensor Setup on page  2-327 Program 34 : Tie Line Setup on page  2-331 Program 35 : SMDR Account Code Setup on page  2-343 Program 40 : Voice Recording System on page  2-352 Program 41 : ACD Setup  on page 2-357 Program 42 : Hotel Setup on page  2-374 Program 44 : ARS/F-Route Setup on page  2-381 Program 45 : Voice Mail Integration on page  2-395 Program 47 : InMail on page  2-400 Program 80 : Basic Hardware Setup for System on page  2-441 Program 81 : Basic Hardware Setup for Trunk on page  2-459 Program 82 : Basic Hardware Setup for Extension on page  2-470 Program 84 : Hardware Setup for VoIP on page  2-485 Program 90 : Maintenance Program on page  2-521

simple design

Stand-by  —  A  very  simple  design that  affects power  only  when  either  a lag/brownout  occurs  below,  or  a spike/surge occurs  above,  a  certain threshold.  When  either  occurs,  the  unit  trips  —  i.e.,  goes  into  battery mode.  This  "cleans"  the  voltage  and helps to  keep  any load  safe.  Industry  average "trip"  times  are  2–8 ms.  No  other  filtration  of  AC power  is  performed. •  Line  interactive  —  Constantly  monitors  inbound voltages,  and  uses  special  circuitry to  boost  low  voltages and clamp high  voltages  without  having to  use the batteries.  Indeed,  the  batteries  are  used  only  if  the input  voltage drops  below  acceptable levels  (typically  about  12%  below  normal),  goes  out  completely  or rises  to  dangerous  levels  (typically  about  14%  above  normal)  at  which  components  will be  damaged  if  line voltage  is  not removed.  Industry  average  transfer  time  is  1–3  ms. (If voltage  stays  within  its  normal window,  this  unit  continues to  pass  voltage,  unaltered,  from  the  wall.) •  On-line  (or  full on-line)  —  Constantly  filters the  power  and  performs  a function  known as  double conversion  (AC  to  DC  to  AC).  This  assures  that  the  load  —  in  this  case, phone  equipment  —  will receive not  only  uninterrupted,  true  sine  wave  output  but  also  the  cleanest,  steadiest  power  possible throughout any foreseeable  power  disruptions  or  voltage irregularities.  According to  industry  specs,  it  is  not  unusual for these  types  of  units  to  be  able  to  regulate  utility  power,  even  when  it  drops  to  27%  below  or  rises  to 33% above normal,  all  without  using  their  batteries. From  this  point,  UPSs  can be  further  broken  down  by  inverter  types,  which determine output.  These are: •  Square  wave. •  Modified sine  wave  (or  quasi  sine  wave). •  Sine wave.  Most  devices with  wall-mounted chargers,  such as cordless  drills  or  screwdrivers,  can  behave erratically  — sometimes  not  allowing the charge  circuit  to  engage  at  all  —  when  operating with  modified  sine  or  square wave inverters.  Small  wall-based transformer-style  power  supplies,  similar  to  those ESI  phone systems  use, can experience overheating  problems  with  modified  sine  or  square  wave  outputs,  which  occur  while  some UPSs  are operating in  battery mode.  This  overheating could  eventually  cause  damage to  the power  supplies; and,  in  time,  the  damage  could cause a  spike through the phone system  —  seriously  damaging some  of  the static-sensitive  components  inside the  casing.   While  the  true  sine wave UPS output  power  curve smoothly  increases  to  its peak,  then  smoothly   decreases  (allowing  connected  loads  and  equipment  to  operate  the  same  as  they  would  from  utility  supplied wall  power),  the  modified  sine  wave  and  square  wave  UPS  output  power curve  will shoot straight  up,  level  off at  peak  voltage and  then  drop  straight  down.  Additionally  troublesome is  that  the modified  sine  wave  sits  at zero  voltage for  a short  period  during the transition to  or  from  batteries  —  which is  the  main  difference between it  and the  square  wave  output  of  some  UPS.  Please  note  that  this  short  interval  during  which the modified  sine  wave  UPS sits  at  zero  voltage  can  directly  affect  the transfer  time  of  the UPS  and could, theoretically,  be  enough  to  cause  the  phone  equipment  to  reset  or  even  “freeze.” Though  it  is  hard  to  predict exactly  when  different  ESI  systems  will have  problems  with  modified  sine  wave  or square waveform  UPSs (meaning  during  a  power  failure  event  or  the recovery  from  one),  it’s  fair  to  assume that  a  problem  will eventually  arise  from  the  use  of  such  UPSs.  Therefore,  ESI  recommends that  only true sine  wave  output  UPSs  provide  backup  power to  our phone  systems  and  equipment.

ESI 30

ESI 30 DIGITAL  BUSINESS PHONE The ESI 30D Business Phone is perfect for users with lower call  traffic who need access to system features but require less customization. This phone features a two-line,  32 character back-lit display and twelve (12) programmable feature keys. Programmable Keys Comm. Servers, IP Server 900 12 Voice Mail Key HELP Key Display Speaker / Speakerphone Web Dashboard Integration Integrated   Headset Jack Yes Yes; Dedicated (combo PROG/ HELP key) ESI 55 DIGITAL  BUSINESS PHONE Two-lines, 32-characters w/ back-light Yes / Yes No No The ESI 55D Business Phone offers an impressive combination of power and ease-of-use. Each 55D phone model provides space for sixteen (16) programmable keys to use for station status and more; an adjustable back-light makes it easy to read the display at any angle. Network Type Digital Supported ESI Systems Comm. Servers, IP Server 900 Programmable Keys 16 (supports up to 150 with optional Expansion Console) Voice Mail Key HELP Key Display Speaker / Speakerphone Web Dashboard Integration Integrated   Headset Jack Three-lines, Yes; Dedicated Yes; Dedicated ESI 60 DIGITAL  BUSINESS PHONE 56-characters w/ adjustable back-light Yes / Yes; Full-duplex No Yes, RJ9 An ESI 60D Business Phone is ideal for most active phone users.  Its large display and 48 programmable feature keys help you achieve maximum productivity. It includes an adjustable backlit display and has a full-duplex speakerphone. Network Type Digital Supported ESI Systems Comm. Servers, IP Server 900 Programmable Keys 48 desi-less, (supports up to 168 with optional Expansion Console) Voice Mail Key HELP Key Display Speaker / Speakerphone Web Dashboard Integration Integrated   Headset Jack Yes; Yes; Dedicated (combo PROG/ HELP key) ESI CORDLESS HANDSET III UPPER: Three-line, 56-characters; LOWER: 16-lines (supports 48 keys), adjust. back-light

MULTI-SITE NETWORKING OPTIONS

MULTI-SITE NETWORKING OPTIONS.Esi-Link™ brings your remote offices closer together by joining multiple locations, whether across town or across the country, into what effectively is one big ESI system. Connect up to 100 locations across your WAN or over the Internet without dedicated lines or long-distance toll charges.ESI-EXCLUSIVE VIRTUAL ANSWER.™ESI’s unique Virtual Answer™ lets you use special greetings to help you courteously handle high call volume, based on call order. Even if you are already on a call, you can redirect a second incoming call to a special, personalized greeting with one touch. Virtual Answer can help you minimize lost calls and improve customer satisfaction.EASY, SECURE MAINTENANCE.Perform system maintenance via modem, direct connection, or the LAN/WAN. Your system administrator (or other authorized personnel) can also use convenient ESI software to manage system settings. ESI systems are fully self-contained, for higher reliability and security.CONVENIENT IP PHONE CHOICES.ESI’s desktop IP phones provide on-site  functionality, both in the office and in most sites with Internet access. ESI desktop IP phones’ remote capabilities are perfect for satellite offices. Prefer a cordless IP set? Choose an ESI Cordless IP Handset II (local IP or remote IP version). Often on the road? Use the optional, PC-based VIP 7 Softphone.4

Pre-ringing

Pre-Ringing Setup  to enable or disable pre-ringing for trunk calls. This sets how a trunk initially rings a telephone. With pre-ringing, a burst of ringing occurs as soon as the trunk LED flashes. The call then continues ringing with the normal ring cadence cycle. Without pre-ringing, the call starts ringing only when the normal ring cadence cycle occurs. This may cause a ring delay, depending on when call detection occurs in reference to the ring cycle.

Session Initiation Protocol

TAKE ADVANTAGE OF THE BENEFITS OF ESI SIP TRUNKING SIP TRUNKING  (using  Session Initiation Protocol) converges your existing telephone infrastructure onto your data network, for high-quality voice communications. ESI SIP TRUNKING  gives you the ability to combine voice and data, so you can reduce your monthly expenses by up to 50%, getting rid of legacy analog lines. Your company can experience the benefits of SIP, increasing business productivity and reducing communications costs. Add ESI SIP trunking to your ESI Communications Server and save. ADDITIONAL BENEFITS OF ESI SIP TRUNKING: •  Unlimited local and longdistance calling. •  On-demand audio conferencing. •  Disaster recovery. •  Flexibility and scalability.

Codes

Account Codes Optional  Account Codes allow a keyset extension user to enter an  Account Code while placing a trunk call or any time while on a call.  This type of  Account Code is optional: the system does not require the user to enter it. If the keyset user is already talking on a trunk call, their conversation continues uninterrupted while they enter an  Account Code. Single line telephone users can only enter an  Account Code while placing their trunk call. Forced Account Codes Forced  Account Codes require  an extension user to enter an  Account Code every time they place a trunk call. If the user doesn’t enter the code, the system prevents the call.  The system can require Forced  Account Codes for all trunk calls, or just for toll calls (as determined by  Toll Restriction programming). Note that Forced  Account Codes do not pertain to incoming calls. Verified Account Codes With Verified  Account Codes, the system compares the  Account Code the user dials with a list of codes programmed into the  Verified  Account Code  Table. If the  Account Code is in the table, the call goes through (provided it is not prevented by an extension’s  Toll Restriction programming). If the code is not in the table, the system prevents the call.  Verified  Account Codes, if enabled, apply only to Forced  Account Codes. Using Account Codes and Speed Dial To simplify  Account Code operation, Personal and System Speed Dial bins can contain  Account Codes. Keep the following in mind when using Speed Dial and  Account Codes: ● The Account Code can be either the  first or last entry in the bin, and must be preceded and followed by the # character. For example, the  Account Code 1234 must be entered as #1234#. ● The Program 0201 - # Key to Enter  Account Codes  (page 629) option must be enabled in system programming. In addition, the  Program 0201 - Enable  Account Codes in Speed Dial (page 629) option must also be enabled. ● The Speed Dial bin can contain an Account Code followed by an outside number, or just the Account Code.  The  Account Code must be preceded and followed by a # entry. If the bin contains just the  Account Code, the user must be sure to press the bin key before dialing the outside number. ● If the system has  Verified  Account Codes enabled, the  Account Code entered in the Speed Dial bin must match an entry in the  Verified Account  Code  Tabl

ESI VIP

ESI VIP 7  SOFT PHONE   (for  LAPTOPS & PCs) Regardless of your selected configuration, VIP 7 is easy to implement. It connects to your existing local area network (LAN) and is non-invasive. There’s no need to upgrade the LAN or install Microsoft® Exchange® — thus avoiding a costly and impractical solution for the small to midsize business.

Synchronize with Caller ID1

Synchronize  with  Caller  ID1 This  function, when  enabled,  synchronizes  the  real-time  clock  with  Caller  ID  (CID) messaging:  call processing  compares  the time  of  a CID message to  the system  real-time  clock and,  if  the  difference  is more  than  two minutes,  resets  the real-time  clock to  match the  time  (minutes)  of  the CID message.  The system  will  analyze  each  such  message  (or  —  if it receives  more  than  four  calls  with  CID  information within  a one-minute  period  —  as  is  needed).  Select  ENABLE  or  DISABLE  by  pressing a scroll  key  (either  or ). Choosing  ENABLE  will  allow  the  CID  data  to  update  the  time  and  date. Default:  Disabled. Esi-Link-related  notes  (see also  “Function 83:  Esi-Link  programming,”  pages  M.9–M.10): If  “synchronize  with  Caller  ID”  is  enabled,  Esi-Link  time synchronization  (from location 700)   will be disabled.   If  “synchronize with  Caller  ID”  is  disabled,  Esi-Link  time  synchronization  will  be  allowed (minutes  only). When Esi-Link  is used,  all  cabinets’  time will be  synchronized by cabinet  700,  unless  “synchronize with  Caller  ID”  is  enabled in Function 142. 2:   Adjust for  Daylight  Saving  Time This  function,  when  enabled,  causes  the real-time  clock to  adjust  itself  automatically  for  Daylight  Saving Time  (DST). Select  AUTO  or  DISABLE  for  DST  by  pressing  a  scroll  key (either  or DISABLE  is  best  for  those  areas that  don’t  observe DST. Default:  Disabled.

Port card

Port  card  installation Adding  or  replacing  port  cards  will require  the  system  to  be  taken  out  of  service (the ESI-50  doesn’t  support  “hot-swapping”  of  its  port  cards). These instructions  cover  both  types of  ESI-50  port  cards  —  the  482  card  (used on  all  ESI-50  models)  and the DLC82 card  (not  compatible  with  the ESI-50L1). Each  card  has  cable  connectors  in  the  same  location,  but  the connectors  have  different  names depending  on  the card  type: •  On the 482  card,  the  connectors  are  J1  and  J2, respectively. •  On the  DLC82  card,  the  connectors  are  J8  and  J9, respectively.

Automatic route selection (ARS)

Automatic  route selection (ARS)1 Within  an  ESI  Communications Server,  route  selection  is  normally  accomplished by  assigning  lines  to  line groups (9,  8,  or  71–76).  The  user  then  manually  selects  the  line group  for  the  type  of  call  to  be  made. Typically, the  same  carrier  handles  both  local and  long  distance  calls  so  the  user  will  only  have  to  select  an alternate group (71–76)  for  rare  occasions. If  a DLC is  used,  different  line  groups  may be  required  to  allow  the  user  to  access the local  loops (via  regular loop  lines  or  T1)  and  long  distance  trunks  (via  T1).  ARS  is  designed  to  eliminate  the  need  for  the  user  to manually  select  a  line  group  when  calling  in  this  situation  (such  as  9  for  local and  8  for LD).   If  ARS  has  been  enabled  in  Function  223,  the  system  will not  connect  to  a  line  immediately  when  the  user dials  9  (or  goes  off-hook  with  outside  dial  tone preference  enable).  Instead,  the  system  will  “play”  outside dial tone  to  the  user,  store  the digits  dialed,  and check  the  toll  restriction tables and  if  allowed,  then  determine  the ARS  call  type:  Local  (9),  LD (8),  or  other  (line groups  assigned  in  tables  3–10). If  the  call  is  determined to  be  “Local,”  it  will  then  be  dialed  on  a  line in  line  group  9.  If  the  call  is  determined  to be  an  “LD”  call, it  will be  placed  on  a  line  programmed  in  line  group  8.  Therefore,  if  ARS  is  to  be  used,  local lines  must  have  been  programmed  in  line  group 9  and lines for  long  distance  calls must  have  been programmed  in  line  group 8 in  CO  line programming (Function  21). In  addition, a  list  of  area  codes  or  numbers  can  be  created  that  will be  dialed  on  the  programmed  line  group and Other  Common  Carrier  code

SIP

Selecting SIP provider and ITSP 1.  Enter  the name  for  the  SIP provider  number  (or,  to  select  a  previously  entered  SIP  provider,  use the  scroll  keys,  and  press  #  to  confirm. For  this  example,  we’ll  be  using “SIP  Provider  1,”  named  Broadvox,  with  a  SIP  Trunking Card installed  in  slot  number  11. Range: Up  to  10  characters  in  length. SIP PROVIDER #1 BROADVOX       > 2.  The ITSP  is  currently  programmed  as  shown  on the  display.  To  select  a  new value,  select  a  new value,  and press  #  to  confirm  (or,  to  confirm  the  existing  value,  just  press  #). Choices:  Broadvox-ND,  Broadvox-NS.  Default:  Broadvox-ND. ITSP SELECTION BROADVOX-ND   > Subsequent steps for  “Broadvox-ND”  .  .  . If  you selected  Broadvox-ND  in  step  2 (see  “Common  steps 1–2:  Selecting SIP  provider  and ITSP,” above), the subsequent steps are as follows: 3.  Use  the  scroll keys  to  select  which  SIP  Trunking  Card  will be  associated  with  the  selected  ITSP, and press  #  to  confirm. Choices: Any  available SIP  Trunking  Card.  Default:  First  installed SIP  Trunking Card. ITSP ASSOC PC11 SIP XX-XX > 4.  Enter  the  primary  billing  number  assigned  by  the ITSP,  and press  #  to  confirm. If  you  need  detailed  information about  entering characters,  press  HELP. Range:  Up  to  10 characters.  Default: [Blank]. PRIMARY NUMBER 5.  Enter  the  optional  account  name  assigned  by  the ITSP,  and  press  #  to  confirm. If  you  need  detailed  information about  entering characters,  press  HELP. Range:  Up  to  32 characters.  Default: [Blank]. ACCOUNT NAME 6.  Enter  the  account  password  assigned  by  the ITSP,  and press  #  to  confirm. If  you  need  detailed  information about  entering characters,  press  HELP. Range:  Up  to  32 characters.  Default: [Blank]. ACCOUNT PASSWORD

Troubleshooting

Troubleshooting One common  issue  with  PRI  on  ESI’s  PRI-compatible  systems  is  the  failure  of  incoming  or outgoing  calls over  PRI  to  connect  or  display  Caller  ID.  The following  discussion,  derived  from  Technical  Update  164 (ESI # 0450-0462, downloadable from www.esiresellers.com/tech), discusses methods to address this: 1.  ESI has found that  many  PRI  circuits  have  been  set  in  Function  2134  to  a switch  protocol that’s  incompatible  with  the PRI  provider. ESI  recommends that,  regardless  of  the make  and model  of  the CO  or  IXC  switch  that’s providing the PRI,  you  first  set the  default  switch protocol  (NI2). If the  PRI doesn’t function properly  using the  NI2  protocol,  then  select  the  appropriate  switch  option for  the make  and model of the provider’s equipment. Note:  Always  complete  programming in any  function  before  exiting programming mode (# through all of  the Function parameters). 2.  ESI has  also  determined that,  after  you change  the PRI  switch  protocol  programming, you also MUST  power-cycle the  system  in  order  to  correctly  synchronize the  PRI  with  the service provider’s switch. Important:  Before  power-cycling the  system,  wait  at  least  four  (4)  full minutes  after  you  complete programming. After  power-cycling the  system,  wait  until  the  appropriate  DLC is  on-line —  i.e., its  Status  LED  is no longer  flashing.  Note  the  time  when  the PRI  came  on-line.  Make  several  outgoing  and incoming  calls  via  the  PRI to  insure  that  it’s  working  properly. If  the  PRI appears  to  be functioning  properly,  contact  the  carrier  and  verify  that  no  errors  have  occurred  since the time when  the  PRI  came  on-line.  If  the  carrier  reports  errors  or  if  incoming  or  outgoing  calls  aren’t functioning  properly,  select  a  different  switch  option in  Function  2134  and power-cycle the system again (and then, again, wait at least four full minutes before exiting programming). 3.  Set  Function  166,  parameter  2  (ARS  inter-digit timer) to  between  500  and  600  (i.e.,  between five  and  six  seconds). This  will set  the  timeout  that  occurs  after  the first  digit  has been  dialed when  making  an  outgoing  call  over  the PRI,  so that  it’s  long  enough to  allow the entire  entered number  to  be  accepted.  The  ARS inter-digit  timer  value is  expressed in  1/100  seconds. Range: 40–1,000 (i.e., 400 ms to 10 seconds). 4.  Contact ESI  Technical  Support at  800 491-3609 and  request  that  the PRI  error  counters  be cleared.

Cordless Handset II Repeater

ESI  Cordless Handset II Repeater The  optional  ESI  Cordless Handset  II  Repeater  extends the  coverage  area  of  the ESI  Cordless  Handset  II  in all  directions,  including up and down. If  Repeaters  are installed  so their  coverage  area  overlaps  that  of  the base  station,  the base  station  can  hand off  calls to  the  Repeaters  as the  user  moves from  one  coverage  area to  another.  When it’s  connected to  a Repeater,  the ESI  Cordless  Handset  II  operates  exactly  as  it  does  when  connected to  its base  station,  and the  handoff  from  the base  station to  the  Repeater  occurs  seamlessly  without  disturbing the  end  user,  even during an active  call. Each ESI  Cordless Handset  II  base  station supports  up  to  six  repeaters,  regardless  of  configuration. •  Each  Repeater  supports  up  to  two  direct  connections  to  other  Repeaters. •  No  Repeater  can  be  more  than  three  connections  —  or  hops  —  from  the base  station. All  Repeaters,  regardless  of  configuration,  must  be registered  to  the base  station. Repeaters  that  are registered  directly  to  a  base station  (left),  do  not  require  use  of  the optional Repeater  Configurator  Kit. These  Repeaters can be  installed  using automatic configuration. However,  Repeaters registered to  the base station  through  another  Repeater  (one example shown,  right)  do  require use of  the Repeater  Configurator  Kit.

Analog CO line

Analog CO  line  programming This  function  allows  you to  program  the analog COs for  both  day  and night  mode.  You can  select  the trunk groups and ring assignments for a group of COs or individual lines. The steps are: 1. Choose CO lines to program. 2. Name the CO lines (optional). 3. Assign the CO lines’ tenant1. 4. Assign outbound CO line groups. 5. Assign distinctive CO ring tone. 6.  Assign  answer  rings. 1.  Choose CO  lines to  program During  this  step,  you  use the programmable  keys  to  represent CO  lines.  Select  lines to  be  programmed  by pressing  one  or  more  of  the programmable  keys.  Press the  scroll  keys (  or ) to  “page”  in  increments appropriate for  the port  card  configuration.2  The  display  will  indicate  which  CO  lines  the  programmable keys  currently  represent. Software  will identify  the  port card  type  installed  in  each  slot.  The  display  will  show  the  following information:  the  first line  will show  the  port  card  number, the  type  of  card, the  COs  available  to  program and a  D  or  N  for day  or  night mode.  The  second  line  will  show  the  CO  currently  selected  and  the  circuit that  is  being  programmed.  The  appropriate  programmable feature  key lights will  light  red to  indicate  the lines  available  to  program.   If the  port  card  in  the  first  slot  is  a  612,  the  display  will be:

PRI local number

PRI  local  number  digit  length Tells  the  system  whether  there is  seven- or  10-digit  local  dialing in  the  system’s  area.  If  the local  calling area  uses  only  seven-digit  dialing,  set  this  value to  7  (this tells  the  system  not  to  wait  for  additional  digits when  a local  seven-digit  number  is  dialed). Range: 7 or  10.  Default:  10  (supports  both 10- and  seven-digit  dialing). Field 8:  Dialing off-hold Enables  or  disables  outside  callers’  ability  to  dial  off-hold  only  when  MOH  590  (external  source) is selected.  When this  is  enabled, CO  callers  will  be  able  to  dial  extension,  department,  and  mailbox numbers while on  hold.  When this  is  disabled, the  system  will ignore  digits  dialed  by  CO  callers.  To enable  or  disable outside callers’  ability  to  dial  off-hold,  press a  scroll  key to  make the desired selection and then  press  #  to  confirm. Default:  Enabled. Field  9:  Re-sending  of  Caller  ID  in  Intelligent  Call Forwarding This  parameter  “turns  off”  the repeat  Caller  ID  (re-sending)  component  of  Intelligent  Call  Forwarding. Some  service providers  —  local  exchange  carriers  or  inter-exchange  carriers  —  don’t  allow repeating the caller’s  CID  data when making  an  outgoing  call. If re-sending  of  Caller ID  is  disabled, the  PRI  pilot number  of  the  station’s  tenant will  be  sent  instead. If re-sending  of  Caller ID  is  enabled,  CO  calls that  are forwarded to  an  off-premises  number  over  a  PRI channel will  send  the  original  caller’s  CID  data  to  the  called  person.  To  enable or  disable this  parameter, press a scroll  key  to  make  the  desired selection and  then  press  #  to  confirm.

Auto attendant parameters

Auto attendant parameters Field 1:  Auto  attendant  inter-digit  timer Numbering of  locations  or  line  groups Esi-Link  location   number  range  (default) Line group access   (if selected) 710–719 71 720–729 72 730–739 73 740–749 74 750–759 75 760–769 76 Make  this  setting  higher  if  callers complain  that  they  don’t  have  enough time  to  dial  before  either  the system  sends them  to  the wrong destination  or  they  hear  “Your  entry  was  not  valid”;  make it  lower  if  they say  it  pauses  too  long after  they dial  digits.  This  sets  the  time  after  the  first  digits  has been entered and before  the entered number  is  accepted as  being complete  (time  between  each digit  dialed).  Expressed  in 1/100s  of  seconds. Range: 40–1000  (i.e.,  400  ms  to  10 seconds).  Default:  200  (i.e.,  2  seconds) Field  2:  Auto  attendant  no-response timer Adjust  if  the time  after  the playing of  the  auto  attendant  greeting  is  too  long (or  too short)  before  the system follows the  no-response (call-forward)  destination of  a menu  or  directory.  Sets  auto  attendant’s  noresponse  timeout time.  This  is  how  long  the  auto  attendant waits  until  after the  menu  plays  all  options. Expressed  in  1/100s  of  seconds. Range: 50–6000  (i.e.,  500 ms  to  1 minute).  Default:  300  (i.e.,  3  seconds). Field 3:  ACD beep Enables  or  disables  the  ACD beep tone  (same as  the “new  message”  beep)  given to  agents  logged  into an  ACD department  when  they’re in  a  busy  condition  and  a call  goes into  queue. Range: 0 (enabled)  or  1 (disabled).  Default:  0  (enabled). Field  4:  Fax energy  level  (CNG  tone) Adjust  this  level if fax  calls  aren’t routing  properly  when the  auto attendant  answers.  Increasing  (or  decreasing) this  field  causes  the  system  to  look  for  more  (or less) CNG tone  to  detect  whether  it’s  a  valid  tone.  This  is  a threshold level,  so  setting it  too low  may cause the  system to  route  all  calls  to  the  fax  port.  The  energy  level  of  a  fax signal  must  exceed  this  setting  for  more  than  200  ms. Range: 1–32767.  Default:  70. Field  5:  Name key digits (Number  of  digits  used  for  the auto  attendant  directory branch  name  key2)  This  is  the  number  of  digits  corresponding  to  the  number of  letters  the  system  will prompt  an  outside  caller  to  enter  when  in  an  auto  attendant  directory  branch

Synchronise caller ID

Synchronize  with  Caller  ID1 This  function, when  enabled,  synchronizes  the  real-time  clock  with  Caller  ID  (CID) messaging:  call processing  compares  the time  of  a CID message to  the system  real-time  clock and,  if  the  difference  is more  than  two minutes,  resets  the real-time  clock to  match the  time  (minutes)  of  the CID message.  The system  will  analyze  each  such  message  (or  —  if it receives  more  than  four  calls  with  CID  information within  a one-minute  period  —  as  is  needed).  Select  ENABLE  or  DISABLE  by  pressing a scroll  key  (either  or ). Choosing  ENABLE  will  allow  the  CID  data  to  update  the  time  and  date. Default:  Disabled. Esi-Link-related  notes  (see also  “Function 83:  Esi-Link  programming,”  pages  M.9–M.10): If  “synchronize  with  Caller  ID”  is  enabled,  Esi-Link  time synchronization  (from location 700)   will be disabled.   If  “synchronize with  Caller  ID”  is  disabled,  Esi-Link  time  synchronization  will  be  allowed (minutes  only). When Esi-Link  is used,  all  cabinets’  time will be  synchronized by cabinet  700,  unless  “synchronize with  Caller  ID”  is  enabled in Function 142. 2:   Adjust for  Daylight  Saving  Time This  function,  when  enabled,  causes  the real-time  clock to  adjust  itself  automatically  for  Daylight  Saving Time  (DST). Select  AUTO  or  DISABLE  for  DST  by  pressing  a  scroll  key (either  or DISABLE  is  best  for  those  areas that  don’t  observe DST. Default:  Disabled. ).  Choosing  Note:  If  this  function is  enabled and it  causes  an automatic  time  change,  the system won’t  update  the realtime clock  from either  Caller  ID  messages  (Function 1421,  above)  or  Esi-Link  time synchronization for  25 hours  before and 25 hours  after  the time change is  due to  be effective (i.e., 2:00  AM  Sunday). Function  143: Clock adjustment This  function  lets  the Installer  or  Administrator  have the  system  automatically  compensate  for  a clock that’s running  too  fast  or  too  slow.  The clock  adjustment  speeds  up or  slows down  the clock over  a 30-day period by the  amount  selected.  If  the  system  clock is  running  slow,  select  a  positive  value.  If  the clock is  running  fast, select  a  negative  value.