Mitel SX 200 DIGITAL Pabx General Descriptions Manual

							Automatic Route Selection and Toll Control
ARS Maximum Dialed Digits (CDE Form 27)
5.06Countries with open numbering plansrequire an ARS package
that will restrict the user based on the number of digits dialed.
In association with Each Class of Restriction there will be a maximum
number of digits which can be dialed. If the maximum is exceeded, the
call will follow intercept handling for Illegal Number Routing. Form 27
is shown in Table 5-3 and is comprised of two fields as follows:
COR:The COR field cannot be modified.
Maximum Number of Dialed Digits:This field is program-
mable and a value must be specified for each COR. The allowa-
ble range is 1- 26 digits plus the default value of “Unlimited”. If
a COR group has limited access, then UNKNOWN must be en-
tered in the Quantity to Follow column in the nested form of
Form 26, ARS: Digit Strings. This ensures that ARS will not drop
after analyzing the first digits. As well, System Option 41, ARS
Unknown Digit Length Time-Out, must be set at an appropriate
value so that ARS is not terminated before the CO drops its
receivers. In addition, the End-of Dial key 
(#) which is optional
via CDE should be disabled. This prevents the user from dialing
undetected digits after the system’s DTMF receiver has been
dropped. If a COR group has unlimited access then UNKNOWN
is not required in the Quantity to Follow column in the nested
form of Form 26 and a quantity can be specified. Note the
default value of Unlimited is used in North America‘ and
must be specified in this column.
Page 21 
						

							SECTION MITL91 Q9-Q94-220-NATABLE 5-3
FORM 27 
- ARS MAXIMUM DIALED DIGITS
CDE TERMINAL DISPLAY
CORMAXIMUM NUMBER OF DIALED DIGITS
1
2
3
4
5
6
7
8
9
10
11
12
I
Unlimited
12
9
8
Unlimited
Unlimited
Unlimited
Unlimited
Unlimited
Unlimited
Unlimited
Unlimited’
1Unlimited
1 -UNLIMITED2-3-4-TOP5-BOTTOM
&QUIT7-e-COR9-O-ATTENDANT CONSOLE DISPLAY
CORMAXIMUM NUMBER OF DIALED 
DIGITS
1UNLIMITED
q Fl WNLIMITEDjYJ F2>q F3>q F4>ToPq F5 >BOTTOM
q FG>aulTq F7>BF9>q FO>Page 22 
						

							Automatic Route Selection and Toll Control
ARS Route Plans Table (CDE Form 25)
5.07The SX-200 DIGITAL PABX ARS package accommodates a
maximum of 50 Route Plans, each of which is contained within
a dedicated Route Plans table. The header of each table contains the
Time Zone and the number of the Day Zone which is to be associated
with the Route Plan. When first accessed, Route Plan 1 is displayed. By
selecting the “ROUTE PLAN” softkey, the current route plan is iden-
tified, and the display prompts for the route plan desired: “ROUTE PLAN
= 
“. Entering a number (1 through 50) results in the associated plan
being displayed.
5.08This table defines which list of Routes (see Route Lists Table) is
to be used in any given Time Zone (1 through 
6), in any given
Day Zone (1 through 3). Up to six Time Zones may be defined for each
Day Zone, creating a total 
of. 18 possible Time Zones per week. A
different Route List may be specified for each of these. When Time
Zone 1 is in effect, the Route List used at a given time is determined
by specifying a START HOUR. The hour is specified as a 2-digit num-
ber (00 through 23). The last START HOUR will create a time period
which extends from that time up to the first START HOUR listed, thus
creating a Time Zone loop for each Day Zone. If no Route List is
specified for a given START HOUR entry, then all calls accessing the
Route Plan containing this omission WILL BE DENIED.
5.09The Route Plans table is referenced from the ARS Digit String
table. The layout of the table is shown in Table 5-4.
5.10The Route Plans table contains four fields:
Time Zone: This nonprogrammabie field lists the six Time Zone
numbers associated with the currently accessed Route Plan.
Day Zone 1:
This programmable field consists of two 
sub-fields, used to assign the Start Hour and Route List number. The
Start Hour subfield indicates the time (in 24-hour format, 00 to
23) from which the Route List is available. The Route List is
available until the start hour of the next Time Zone. (Note: Day
Zones are planned on the Day Zone Definition table. Day Zone 1
is typically Monday through Friday; Day Zone 2 is typically
Saturday; and Day Zone 3 is typically Sunday.) Thus, this field
on the Route Plans table informs the system as to what times
each Day Zone is to be in effect. The Route List subfield informs
the system as to what Route List is to be used during these
times in these Day Zones.
Day Zone 2, and Day Zone 3:These programmable fields are
identical to Day Zone 1.
Page 23 
						

							SECTION MlTL9109-094-220-MATABLE 5-4
FORM 25 
-ARS ROUTE PLANS TABLE
CDE TERMINAL DISPLAY
TiME
ZONE
01
02
03
0405
06
01
TDAY ZONE 1DAY ZONE 2
START HOURROUTE LISTSTART HOUR
6-QUIT
I7-ROUTE NUM
8-DELETE
9-
FtOUTE LISTSTART HOURROUTE LIST DAY ZONE 3
IO-ENTER
ATTENDANT CONSOLE DISPLAY
TIMEDAY ZONE 1DAY ZONE 2DAY ZONE 3
ZONESTART HOURROUTE LISTSTART HOUR
ROUTE LISTSTART HOURROUTE LIST
q F7>COR GROUPq F8>DELETEq Fg>q FO >ENTER
1
1JPage 24 
						

							Automatic Route Selection and Toll Control
ARS Day Zone Definition Table (CDE Form 21)5.11Since telephone call rates vary during the day, and with the
days of the week, the system must be able to select the least
expensive route based on this schedule. The Day Zone Definition table
does this. The week may be broken into a maximum of three zones.
Typically, these are (1) Monday through Friday, (2) Saturday, and (3)
Sunday. The information from this table is used in Route Plan defini-
tion. Refer to Table 5-5.
5.12The system allows for one definition of three Day Zones. The
Day Zone Definition table accommodates this feature. The table
has eight fields:
Day Zone:This is a nonprogrammable field which lists the
zone numbers 1 through 3.
Mon-Sun:These seven programmable fields either ENABLE
(shown by 
“*“) or DISABLE (shown by a blank) a given Day Zone
on a given day of the week. Positioning the cursor on the
desired day of the week results in 
softkey 1 showing the op-
posite function to what is entered in that field. For example, if
Day Zone 1, MON, is ENABLED (an asterisk is displayed), the
softkey will show DISABLE. Pressing the softkey will disable that
day zone for that day. The MON field 
wiil then be blank for Day
Zone 1, and the 
softkey will now show ENABLE. There must be
at least one day zone defined for each day of the week. A user
cannot exit from this form if any day does not have one zone
defined.
Page 25 
						

							SECTION MITL9109-094-220-NATABLE 5-5
FORM 21
- ARS DAY ZONE DEFINITION
CDE TERMINAL DISPLAY
fDAY ZONE
0102
03
01
1 -DISABLEMON.TUE.
**
ATTENDANT CONSOLE DISPLAY
WED.THU.
*c
FRI.SAT.
**
5-SUN.
tO-ENTER
DAY ZONEMON.TUE.WED.
THU.
FRI.SAT.SUN.
01***
*li*
*
q Fl >DISABLEq F2>q F3>Q F4>q F5>
q F6>QuITq F7>q F8>q FCJ>q FO>ENTERPage 26 
						

							Automatic Route Selection and Toll Control
ARS Route Lists Table (CDE Form 24)
5.13 The Route Lists table contains a maximum of 100 one-line
entries, each of which defines up to six Routes. The Routes
within each entry are listed in the order in which they are to be tried;
i.e., least expensive (Route 1) to most expensive (Route 6). If there are
two or more Routes to a given set of locations, and the order in which
they are to be tried changes with the time of day, because of rate
changes, then two Lists m.ust be programmed to reflect this.
5.14The table makes provision for the assignment of an Expensive
Route Warning to each of the second through sixth Routes, as
required by the customer.
5.15Layout of the table is shown in Table 5-6. The seven fields
which comprise the table are described below:
List Number: This nonprogrammable field lists the Route List
entries. Up to 100 Route Lists, each having up to six Route
choices, may be programmed.
First:This programmable field defines the first choice (least
expensive) Route. This Route is identified by a l-, 2-, or 3-digit
number in the range of 1 through 200. The number in this field
is the Route Number from the Route Definition table.
Second:This programmable field contains one subfield. This
field defines the second choice route. This route is identified by
a l-,2-, or 3-digit number in the range of 1 through 200. The
number in this field is the Route Number from the Route Defini-
tion table. The subfield enables the Expensive Route Warning
(WT), associating the warning with this Route. When the warn-
ing is required, ON is entered; when the tone is not required,
the 
WT subfield is left blank. The default value is no expensive
route warning (blank subfield).
Third through Sixth: These programmable fields are identical
to the “Second” field, defining the third, fourth, fifth and sixth
route choices.
Page 27 
						

							SECTION MITL9109-094-220-NATABLE 5-6
FORM 24 
- ARS ROUTE LISTS TABLE
FIRST
SECONDCDE TERMINAL DISPLAY
LIST NUMTHIRDa-rFOURTHNTFIFTHN-r
SIXTH
0102
03
04
05
06
07
08
09
10
11
12
01
l-
-
I-2-3-4-TOP5-BOTTOM
m6-QUIT7-LIST NUM
I8-DELETEI9-IO-ENTER
-
IATTENDANT CONSOLE DISPLAY
LIST NUMFIRSTSECOND WTTHIRD WT
FOURTH WTFIFTHWT SIXTH WT
I01
aFJ>q F2>@F3>q F4>ToPq F!j>BOrrOM
E F~>QUITq F7>LtST NUMq FB>DELETEq FCJ>q F()>ENTERNote:DELETE and ENTER are present only when there is data on the display.
Page 28 
						

							Automatic Route Selection and Toll Control
ARS Route Definition Table (CDE Form 23)
5.16The Route Definition table contains a maximum of 200 one-line
entries. Each entry identifies a route. A Route comprises a Trunk
Group, the COR Group associated with the Trunk Group, and an index
to the Digit Modification Table. The layout of the Route Definition table
is shown in Table 5-7.
5.17The same Trunk Group may be used to create several routes;
for exampie, a call in the U.S.A. may be routed via either the
primary or secondary Specialized Common Carrier service (SCC). Also,
COR Groups may be varied, so that different COR Groups are assigned
to the same Trunk Group. Because of these variations, more Routes
are required than Trunk Groups, The SX-200 DIGITAL PABX therefore
allows for programming of up to 200 Routes, thus allowing for a
worst-case situation of the assignment of four Routes to each of the
50 Trunk Groups.
5.18The Route Definition table contains five fields, as described
below:Route Number: This nonprogrammable field lists the 200 route
numbers.
Trunk Group Number: This programmable field identifies the
Trunk Group associated with each Route. Entries are made in
the form of 
l- or 2-digit numbers in the range of 1 through 50.
A maximum of 50 Trunk Groups may be programmed.
COR Group: This programmable field identifies the COR Group
associated with each Trunk Group. Entries are made in the form
of 
I-or 2-digit numbers in the range of 1 through 25. A
maximum of 25 COR groups may be programmed.
Modified Digit Entry:This programmable field is the Entry
Number on the Modified Digit table. Entries are made in the
form of 
l- to 3-digit numbers in the range of 1 through 100.
This entry is used by the system as an index to the Modified
Digit table.
Comments:This programmable field permits the CDE pro-
grammer to enter any comment desired against each entry
number. The maximum length of the comment is 20 characters.
Page 29 
						

							SECTION MITL9109-094-220-NATABLE 5-7
FORM23
-ARS ROUTE DEFINITION TABLE
CDE TERMINAL DISPLAY
ROUTE NUMTRUNK GROUPCOR GROUP MOD DIGIT ENTRY
COMMENTS
01
02
03
04
05
06
07
08
09
10
11
12
01
l-2-3- 4-TOP5-BOTTOM6-QUIT7-ROUTE NUM
8-DELETE9-O-ENTERATTENDANT CONSOLE DISPLAY
IROUTE NUMTRUNKGROUPCOR GROUPMOD DIGIT ENTRYCOMMENTSI
q FJ>q F2>q P3>m F!j>BO~OM
q F~>QUITq FT>ROUTE NUMq FB>DELETEq Fg>q FO>ENTERARS Modified Digit Table (CDE Form 22)
5.19The Modified Digit Table contains a maximum of one hundred
l-line entries. These are sequences indexed through a numeri-
cal index, 1 through 100, and are associated with routes through the
Route Definition table. Refer to Table 5-8.
5.20The purpose of Digit Modification is to allow the station user to
dial calls in a consistent pattern, regardless of the destination
of the call, or how it is routed. This table, then, directs the system as
to how digits are to be inserted into or deleted from the dialing
Page 30