Vodavi Infinite Dvx Iii Hybrid Key Telephone System Installation Manual

							infmitew DVX I’
Digital Key Telephone System
EXCEPTION TABLES PROGRAMMlNG
SECTION 760EXCEPTION TABLES 
PROGRANIMING760.1EXCEPTION TABLES PROGRAM-
MING
Rrogramming Steps
The 
tiJ?nite Digital Key Telephone System offersa flexible means of applying toll restriction to
stations or individuals. Dialing privileges (or toll
restriction) is determined through assignmentof station and CO line Class Of Service (COS).
Several types of restriction can be derived sim-ply by programming COS assignments and CO
line access to stations. This may, in some cases,
be all that is necessary. However, when a more
complex or specific type of restriction is desired
the system offers two allow and two deny tables
along with four special tables. These tables canbe programmed in a variety of ways to handle
applications that are straight forward or appli-
cations that require a more complex arrange-
ment.The allow and deny tables are assigned to sta-
tions based on their station Class of Service
(COS) assignment. The Station (COS) interacts
with CO Line COS assignments to provide sev-
eral different types of dialing privileges (Refer to
CO/Station COS matrix below).The Allow and Deny tables allow entries of
either general or specific allow and deny codessuch as allowing all 
[l-800] type calls, and/or
denying all [ 1]+ or [O]+ calls. The allow and denytables allow a maximum of eight digits to be
entered as allow or deny digits. This allows for
entry of certain area codes or office codes or a
combination of area code plus office code that
can specifically be allowed or denied. For exam-
ple the code [ 1 
555- 12 121 may be entered in thedeny table to deny local toll information calls.
Each allow table contains 20 bins for entry of
allow codes. Each deny table contains 10 bins
for entry of deny codes.The following rules should be remembered
when setting up the 
Allqw/Deny tables. Refer
to Table 760- 1 Class of Service (COS).1. If both tables (allow and deny) have no
entries, no restriction is applied.
2.If entries are made in the allow table andonly there, then only those numbers are
allowed. All other dialing is denied.
3.If entries are made in the deny table andonly there, then only those numbers are
denied. All other dialing is allowed.
4.If there are entries in both allow and deny
tables, the allow table is searched first and
if a match is found, it is allowed. If a matchis not found, the deny table is searched
and if a match is found there, the call is
denied. If the number does not match an
entry in either table, it is allowed.Table 760-l Class of Service (COS)
CO LINE CLASS OF SERVICE
1234f5
s1Unrestricted Unrestricted Unrestricted Re$m$?~n*UnrestrictedA
T
I0
N
C0
S2
Table ATable AUnrestricted 
Retn$tezn*Unrestricted3
Table B
UnrestrictedTable BCanned
Restriction*Unrestricted4Tables A&B
Table ATable B
Canned
Unrestricted
Restriction*
5Canned
CannedCannedCannedRestriction* Restriction* Restriction* Restriction*
Unrestricted6
IntercomIntercom
IntercomIntercomIntercomonly
only
onlyonlyOIllY
*Canned Restriction= No ‘0’, 1, #, ‘*’as a first dialed digit, and 7 digits maximumplus l-800, 1911, 1611 are allowed and 411,976, and 555 numbers are denied.
Issue 1, February 1994
760- 1 
						

							EXCEPTION TABLES PROGRAMMINGin..nitem DVX I’Digital Key Telephone System
760.2RELATED ITEMS TO TOLL 
RE-Table 760-2 Allow/Deny Toll Table
-
-R
U
LE
1R
U
LE
2R
U
LE
3R
U
LE
4ALLOW
TABLE
NO
ENTRIEE
ENTRIES
NO
ENTRIES
ENTRIES
iDENY
TABLE
NO
ENTRIES
NO
ENTRIES
ENTRIES
ENTRIESALLOWFOUND A
NOTFOUNDDFOUND D
NOTFOUNDA
FOUND
Nm !*~FZZD(_!I  ,I  I
A special “Don’t Care” 
(“D”) character may be
entered as a digit to either allow or deny any
digit dialed in that digit sequence. For examplea code 
11 “D” 01 and 11 “D” 11 may be entered in
the deny table which would allow local long
distance calls (numbers dialed with a 1 followedby a seven-digit local number), but would deny
long distance calls (numbers dialed with a 1
followed by an area code).
The infinite Digital Key Telephone System also
offers four special tables that can be referencedfrom within the two allow tables. Three of the
special tables can be assigned to specific area

						

							infhitem DVX I’Digital Key Telephone SystemEXCEPTION TABLES PROGRAMMING
striction may inhibit dialing by SLT sta-
tions. 
TWO options are available to help
alleviate this problem; 1) shorten the SLTreceiver timer (refer to Sec. 710.1, SLT
DTMF Receiver timer). This will free up
DTMF receivers faster, however, may not
provide the desired toll restriction for SLTstations; or 2) Enable 
LCR and force LCRon SLT stations. When the 
LCR database
is set up the 3-digit table allows for entry
of the number of digits to be expected.
When a SLT dials the appropriate numberof digits, 
LCR will release the DThW re-
ceiver and then be available for another
SLT call.
D.LCR vs. ToU Restriction
LCR is not intended to be an alternative totoll restriction nor is toll restriction in-
tended to be a alternate to LCR. In fact theyboth work best when programmed to-
gether. Toll restriction provides the dialingprivileges that stations are allowed and
LCR provides the routing of calls onto the
proper type of lines. 
LCR can enhance toll
restriction in that 
LCR provides a ‘Store
and Forward” operation that allows the
system to analyze the digits being dialed
before a trunk is seized. This prevents us-
ers from by-passing toll restriction by tak-ing advantage of the time it takes for a
central office line to provide dial tone. Be-cause of this it is recommended that 
LCRbe considered when toll restriction is de-
sired.Issue 1, February 1994760-3 
						

							EXCEPTION TABLES PROGRAMMINGinfinitem DVX InDigital Key Telephone System
760.3TOLL RESTRICTION PROGRAM-
MING
kEntering Toll Table Programming
Programming StepsIf the system is in the programming mode,
continue using the program codes. If starting toprogram here, enter the programming mode.
Refer to Sec. 700.2, Program Mode Entry (Key
Station).It is recommended that the Exception
Tables be initialized prior 
to entering data
into the tables. Do this by following the
instfuctions in Sec. 700.5, Initializationfor
initializing the Exception Tables. This
procedure may 
ahso be repeated if it is
determined that data in the exception
tables has become corrupt. However, after
initializing the exception tables, for this
purpose, all data must be reentered into
the tables.
1.Press FLASH and dial (701. The following
message is shown on the display phone:2. To program allow/deny tables, press the
appropriate Table button and enter infor-
mation as outlined in the following proce-
dures.3. To program Special Tables l-3, it is nec-
essary to associate an area code to the
table. This is done by pressing the appro-priate “AREA-CODE TBL” button and as-
sign the area code.Special Table 4 is reserved 
for the home
area code and does not zeguire an area code
entry.
- 4. To display entries in any of the tables,
press the DISPLAY TABLES button (but-
ton # 12). Entries in the allow/deny tableswill display two at a time. Entries in the
special tables will be displayed six at a
time in ascending order.DescriptionAll toll tables have been conveniently placed
under one program code to allow entry of all toll
restriction data.
The buttons on the digital terminal are defined
as shown below when entering the Toll Restric-When the system searches the allow and deny
tables, the entries are checked startingwith Bin01 and proceeding sequentially through the
table to the last bin. In addition The allow tableis always searched before looking at the deny
table. Therefore the order of entry is important.
Entries that are specific (i.e. 
[ 1 7 161) should beplaced ahead of entries that are more general
(usually include “Don’t Care” digits i.e. 
(1 “D”
11).
Once a match is found, in the allow table, that
references a special table the number dialed willbe checked for an allowed code in the special
table. If a match is not found in the special tablethe system will continue to check for a match
in the next allow or deny table that is to be
checked. The system will not return to the table
that sent the call to the special table.760-4Issue 1, February 1994 
						

							infxnitem DVX InDigital Key Telephone SystemEXCEPTION TABLES PROGRAMMING
EXCEPTION TABLES PROGRAMMING
(Cont’d)
B. Allow Table Programming
Programming Steps1. Press the ALLOW TABLE A or ALLOW
TABLE B flexible button (Button # 1 or #3).The following message is shown on the
display telephone:/ALLOW TABLE A
The first two bins locations are displayed.
2.Enter the two-digit bin number (01-20) of
the bin to be programmed.It is recommended that: Bin 17 
be teservedfor an t?ntrg that will reference speciaZ tab&number 1: Bin 18 be reserved for an entqthat wiZZ reference SpeciaZ table number 2;
Bin 19 be reserved for referencing speciaZtable number 3; Bin 20 be reserved for
referencing the Home area code table,
special table number 4.
3.Enter the allow code:
where:
- 0 to 9, *, # = corresponding allow digits
(numbers)
- MUTE = Don’t Care digit (“D”)
- TRANS = search special table (“s”)
4.Press the HOLD button to save the entry.Confirmation tone is heard and the dis-
play will now update.
5. When all entries for one table are com-
plete, press the flexible button for the next
table.The following rules should be applied when
_ making entries that will reference the special
tables:
1.For entries referencing the first three spe-cial tables a specific area code must be
identified (one for each table needed).
Then make note as to how the numbers
will be dialed when dialing numbers to
this area code (i.e. with a leading digit [ l]or no leading digit 
(11). The entry into the
allow table would be entered as follows:
Leading digit [ 11: enter BB 1 Xxx DDD {S]or
Non Leading 
[ 1 I: enter BB XXX DDD {S]
Where:
- BB = Bin number (recommended 17-19)
DescriptionAllow Table 
- Each Allow table contains 20 bin
numbers. Each bin number may be up to eight-
digits in length including {Don’t Care] digits and
{Search Special Table} commands. Entries intothe allow table represent exceptions to num-
bers or codes that are to be allowed only if they
would otherwise be restricted by an entry in the
deny table. For example if [ 1 555 
12121 is to beallowed but 
[l+] numbers are denied, by an
entry into the deny table, then 
11 555 12121
should be entered into the allow table as an
allowed number.al
Allow table A is referenced and searched
first (before the deny table A) when Sta-
tion COS is 2 and CO line COS is either1 or2.
l Allow table B is referenced and looked
at first (before the deny table B) when
Station COS is 3 and CO line COS is
either 1 or 3.l
When station COS is 4 and CO line COS
is 1 both allow tables are looked at first(allow table A first then allow table B)
then both deny tables (deny table A first
then deny table B).Don’t Care digits specify that the system
should consider any digit dialed in that positionas a match. Don’t Care digits should not be
entered as the last digit in an entry, as this
would be an unnecessary or meaningless com-
mand.Search Special Table commands must be en-
tered in a specific manner and should always
be placed as the last entries in the Allow table.It is 
recommended that the last four bins (17-
20) in the allow table be reserved for referencing
the four special tables with the reference to thehome area code (special table 4) always being
located in bin number 20. Search Special tablecommands can only be entered into the allow
tables.
To erase a bin, enter the two-digit bin numberfollowing by pressing the HOLD button.
Issue 1, February 1994
760-5 
						

							EXCEPTION TABLES PROGRAMMINGinJinitew DVX I’Digital Key Telephone System
EXCEPTION TABLES PROGRAMMING
(Cont’d)
Atlow Table Programming (Cont’d)
Programming Steps
- XXX = Area code (must match AREA-X
en-1
- DDD = “Don’t Care” digit (three entries,
DND button)
- {S)= Search Special Table Command
(TRANS button)
2.For an entry that is to reference the Home
Area Code table (special table 4) the entry
may also be entered to expect or not expect
a leading digit 
[l]. In fact in some cases itmay be desirable to enter both of the fol-
lowing entries;Leading digit [ 
11: enter BB 1 DDD {S}
and/or
Non Leading 
[ 11: enter BB DDD {S}
Where:
- BB = Bin number [recommended bin
20)
DDD = “Don’t Care” digit (three entries,
- {S} = Search Special Table Command
digit 111 entries are made to refeerence theleading digit 
121 entry ahead of the non-
DescriptionI760-6Issue 1, February 1994 
						

							infxnite” DVX I’Digital Key Telephone System
EXCEPTION TABLES PROGRAMMING
EXCEPTION 
TABLES PROGRAMMING
(Cont’d)
C. Deny Table Programming
Programming Steps
1.Press the DENY TABLE A or DENY TABLE
B flexible button (Button 
#2 or #4). The
following message is shown on the display
phone:
The first two bin locations are displayed.
2.Enter the two-digit bin number (01-10) of
the bin to be programmed.
3.Enter the deny code:
where:
- oto9,*, # = corresponding deny digits
(numbers)
- MUTE = Don’t Care digit
4.Press the HOLD button to save the entry.Confirmation tone is heard and the dis-
play will now update.
5. When all entries for one table are com-
plete, press the flexible button for the next
table.Description
Deny Table - Each Deny table contains ten bin
numbers. Each bin number may be up to eight-digits in length including {Don’t Care} digits.
Entries in the deny table represent numbers or
codes that are to be denied or restricted. Com-
mon entries would be 
[l] for restricting all [ 1 +Itype of calls. Exceptions to this restriction
would be entered into the allow table.l
Deny table A is referenced and searchedonly after the allow table A is checked
when Station COS is 2 and CO line COS
iseither 1 or2. ’l
Deny table B is referenced and searchedonly after the allow table B is checked
when Station COS is 3 and CO line COS
is either 1 or 3.l
When station COS is 4 and CO line COS
is 1 both allow tables are looked at first(allow table A first then allow table B)
then both deny tables (deny table A first
then deny table B).Don’t Care digits specify #at the system
should consider any digit dialed in that positionas a match. Don’t Care digits should not be
entered as the last digit in an entry.Search Special table commands can not be
entered into the Deny tables.
To erase a bin, enter the two-digit bin numberfollowed by pressing the HOLD button.
Issue 1, February 1994
760-7 
						

							infinitem DVX III
EXCEPTION TABLES PROGRAMMING
Digital Key Telephone System
EXCEPTION TABLES 
PROGRAMMlNG(Cont’d)
D. Special Table Programming
Programming Steps
To program a special table, it is first necessaryto assign an area code to the table (except for
the home area code).
To assign an area code to a special table:
1.Press the appropriate AREA CODE TABLE
(1-4) flexible button (button 
#9- 11). The
following message is shown on the display
phone:
2.Enter the three-digit area code.
3.Press the HOLD button to save the entry.Confirmation tone is heard and the dis-
play will now update.
To enter office codes into the special table:4. Press the SPECIAL TABLE (1-4) flexible
button (button 
#5 - #8) that corresponds
to the area code programmed above. The
following message is shown on the display
phone:
Where:
- XXX = Area Code
5.Enter the three-digit office codes that areto be allowed followed by a 
[l] whichemeans to allow this code. To remove a codefrom the allow list enter the three-digit
office code followed by a [0] which will
remove the code from the allow list.
- Xxx [l] =Allow code
- Xxx [O] = Remove code from the list
Where XXX = an office code from 200 to 999.
6.Press HOLD after every code entered. Con-firmation tone is heard and the display
will now update. Multiple codes may be
entered in a row. 
The display will update
showing the first six codes in ascending
order.Description
The special tables provide greater flexibility in
designing a toll plan for a particular site. Eachspecial table allows entry of up to 800 
three-digit office codes (200 
- 999). Three of these
tables must be assigned an area code by which
they are referenced. The fourth table is reservedfor the home area code and requires no area
code entry.The special tables are referenced through en-
tries in the allow tables. Four area codes, in-
cluding the home area code, can be referencedto these special tables 
foI” further definition.
When a special table is referenced, entries mustbe made in the special table specifying what
office codes will be allowed. By default no codes
are on the allow list.
Codes can be added to the allow list or removedfrom the list. When a special table is checked
for a match, to a three digit code, but not found
the system will then continue to search the nextallow deny table that is to be checked. The
system does not return to the allow table which
routed the call to the special table.
The buttons on the digital terminal are defined
as shown below when entering the Special Ta-
ble programming area.
760-SIssue 1, February 1994 
						

							inftnitem DVX I’Digital Key Telephone System
EXCEPTION TABLES 
PROG-GEXCEPTION TABLES 
PROGIUMMING(Cont’d)
E.Displaying Toll Table Entries
Programming StepsTo display entries in either the Allow/Deny
tables or the special tables:1. Press the DISPLAY TABLES flexible but-
ton (button 
#12) while entering informa-
tion into a table.
2.While viewing entries made into an allow
or deny table, two entries at a time will bedisplayed on the bottom line of the dis-
play. By pressing the DISPLAY TABLES
button again, the next higher bins will bedisplayed. When the last entries are dis-
played pressing the DISPLAY TABLES
button again will show the first two en-
tries.
Where:
- X = Allow or Deny Code
- E=EndofEntryWhile viewing entries in a special table, six
three-digit codes, that have been allowed, will
be displayed in ascending order starting with
the lowest entry. By pressing the DISPLAY TA-
BLES button again, the next six entries will bedisplayed. This will continue until all codes
have been displayed.
w
Where:
- xXx= Area Code
- YYY= Allowed Office Code
DescriptionIt is possible to view entries in the toll tables
using the display on the Executive telephone.
To view all entries, the DISPLAY TABLES flex-
ible button (Button 
# 12) is pressed multiple
times to scroll through the entries.Issue 1, February 1994
760-9 
						

							infmitem DVX I’
Digitd Key Telephone System
TABLE OF CONTENTS FOR SECTION 765
SECTION 765
765.1765.2LEASTCOSTROUTING
&CR)PROGRAMMING.........................765- 1
INTRODUCTION....................................................................................765- 1A. LCR Operation..........................................................................
.765- 1LCR TABLES 
PROGRAMMlNG...............................................................765-4
A.3-Digit Area/Office Code Table...................................................765-5B. 6-Digit Office Code Table............................................................765-6
C.Exception Code Table.................................................................765-7D. Route List Table.........................................................................
765-8E.
Insert/Delete Table..................................................................765- 10
F.Daily Start Time Table.............................................................
765- 11
G.Weekly Schedule Table.............................................................
765- 12
H.LCR Routing for Toll Information..............................................
765- 13
I.Default LCR Database..............................................................765-14
Issue 1, February 1994765-i