Mitel SX 200 DIGITAL Pabx Shipping, Receiving, And Installation Information Manual

							Customer Data Entry (CDE)
Session Inactivity Disconnect Timer
The DATASET monitors the time from the last transmitted or received
character. If the programmed time period is exceeded, the data call isdropped. This timer has a range of 0 to 255 minutes. It is disabled if
set to 0 minutes.Guard Timer
After a 
DATASET has disconnected, the Guard Timer keeps the
DATASET unavailable for a short time period to allow the far end to
clear down. This timer has a range of 0 to 99 seconds in 1 second
increments.Minimum And Maximum Baud Rate
These two fields specify the minimum and maximum data rate capac-
ities of the attached device. The maximum baud rate must be set
greater than or equal to the minimum baud rate. Valid baud rates are
110, 
150,300,600, 1200, 2400,4800,9600, 19200.
If a range of baud rates is specified, it is assumed the system can useany of these baud rates to establish communications. If it is undesir-
able to have the system change the baud rate, a range should NOT be
programmed. That is, the baud rate parameters should all be set equal.Default Baud Rate
The specified default baud rate is used as the initial baud rate for
non-autobaud datasets.Always Use Default Baud Rate When Called
When this parameter is enabled, the system will set the baud rate of
the destination dataset to the default, even if a range of baud rates hasbeen programmed. The system will not change the data rate when
attempting to establish communications.DTR Off Disconnect Timer
This timer specifies how long the system will wait to disconnect the
data call after the attached device has dropped DTR. If a modem
adapter is inserted in the RS-232 connection, the system monitors
DSR instead. This timer has a range of 0 to 99 seconds, in 1 second
increments.If the attached device is a Pooled Modem, the timer has no effect;
when the Pooled Modem drops DSR, the data call is dropped imme-
diately.DTR To CTS Delay Timer
This timer specifies how long the system waits before asserting CTS
Page 
59 
						

							SECTION MITLSI 09-094-210-NAto the 
dataset after the attached device has asserted DTR. The timer
has a range of 0 to 
9900 milliseconds, in 100 millisecond increments.
DTR Forced HighWith this option enabled, the system assumes DTR of the attached
device is high, regardless of its actual state. If a modem adapter is
inserted in the RS-232 connection, this option applies to DSR instead.
RTS Forced HighWith this option enabled, the system assumes RTS of the attached
device is high, regardless of its actual state. If a modem adapter is
inserted in the RS-232 connection, this option applies to DCD instead.
DSR Is Held High When Device Is Idle
This option specifies the state of system DSR to an idle device, until a
data call is connected. When enabled, DSR is held high; when disabled,
DSR is held low. If a modem adapter is inserted in the RS-232 connec-
tion, this option applies to DTR instead.
Note:This parameter MUST be enabled to provide Keyboard Origi-
nation.
CTS Is Held High When Device Is Idle
This option specifies the state of system CTS to an idle device, until a
data call is connected. When enabled, CTS is held high; when disabled,
CTS is held low. With this parameter disabled, the DTR to CTS Delay
Timer is not applicable because CTS will not be asserted until the call
is connected.
Note:This parameter MUST be enabled to provide Keyboard Origi-
nation.
Originate A DTRX Call With A Low->High Transition Of DTR
With this option enabled, the system initiates a DTRX call when the
attached device changes DTR from low to high (e.g. when the attached
terminal is turned on). This option is typically enabled for Hotline
services.
Action To Be Taken If The Called DTE Has DTR Low ( Auto Answer )
This parameter specifies which EIA signal the system applies to an idle
DTE which is called and has DTR low. The attached DTE must respond
with DTR high within one minute. The options available are:
0Toggle RI: The system alerts the DTE by toggling RI with a
cadence of 2.5 seconds on, 2.5 seconds off. If DTR is high when
the 
DIE is called, the call is barred.
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							Customer Data Entry (CDE)0DSR: The system alerts the DTE by raising DSR. If DTR is high
when the DTE is called, the call is barred.
aDCD: The system alerts the DTE by raising DCD. If DTR is high
when the DIE is called, the call is barred.
lREFUSE: The DTE is only seized when DTR is h@h. If DTR is
low when the DTE is called, the call is barrad.Pooled Modem Communication Established Indicator
When the system is establishing data communication between a
Pooled Modem and a remote modem, this parameter identifies which
EIA lead indicates that communication is established. The options
available are DCD and DSR.
ASYNC: Keyboard Origination Allowed (Auto Baud)
The 
dataset can perform autobaud detection ‘on a carriage return
 character. With this option enabled, the system receives a baudrate report from the 
dataset and attempts to establish the data call at
this rate. If the originator’s baud rate must be changed, the system
notifies the user with a message on the terminal. The following pa-
rameters must also be enabled:
lDSR Is Held High When Device Is Idle
0CTS Is Held High When Device Is Idle
ASYNC: ADL Auto Baud
With this option enabled, after dialing the ADL access code an ADL
caller must enter a carriage return to set the baud rate. With this
option disabled, the system attempts to establish the ADL call at the
originator’s last used baud rate.
ASYNC: Flow Control
This parameter specifies the flow control method the dataset uses. The
options are CTS, 
XON/XOFF or NONE.
Note:The CTS method of flow control is unidirectional. When in-
structed to stop the data flow, the 
dataset drops CTS. The
attached DTE should recognize this signal and stop transmit-ting data. When the 
dataset is instructed to start the flow
again, it raises CTS and the attached DTE should begin trans-
mitting again.
ASYNC: XON Character
This character resumes transmission between the 
dataset and the
attached device. It is programmed as the decimal equivalent of the
desired ASCII character. The most widely used XON character is
Control-Q, whose decimal equivalent is 17.
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							SECTION MITL9109-094-210-NA -
ASYNC: XOFF CharacterThis character stops transmission between the 
dataset and the at-
tached device. It is programmed as the decimal equivalent of the
desired ASCII character. The most widely used XOFF character is
Control-S, whose decimal equivalent is 19.
ASYNC: Break Key FunctionThis parameter specifies the function of the BREAK key. The options
are:
aSYS ATT: the current DTRX data call is dropped and the user is
prompted to dial another data call. If the current data call is via
ADL, SYS 
ATT simply drops the call.
0TRANSPARENT: No action by DTRX. Passed on to destination.
ASYNC: PBX Attention Character
This parameter specifies the incoming character the 
dataset expects as
the Attention character. When the 
dataset detects this character, it
informs the PABX. If the current data call is via DTRX, the user is
prompted to dial another data call; if the call is via ADL, it is simply
dropped. The value of the parameter is decimal equivalent of the
desired ASCII character. The NUL character (00) should be programmed
to disable this feature.
ASYNC: Parity
This parameter specifies the parity type of the device attached to the
dataset. The options are: mark parity, space parity, even parity, odd
parity or no parity. If the character length is set to 8 bits, NO PARITY is
assumed.
ASYNC: Character Length
This parameter specifies the UART character length, 7 or 8 bits. If 8
bits are selected, NO PARITY is assumed.
ASYNC: Number Of Stop Bits
This parameter specifies the number of stop bits per character, 1 or 2.
ASYNC: Autobaud To Host Character 1 And 2
These are the characters sent to the attached device when the 
Datasetis switched to the B-channel. The value of the parameter is the deci-
mal equivalent of the desired ASCII character.
To disable this feature, program a NULL (00) character into both 
Auto-baud To Host Characters. If Character 1 is non-zero and Character 2 is
zero, only Character 1 is sent. However, if Character 1 is zero and
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							Customer Data Entry (CDE)
Character 2 is non-zero, both characters are sent.
This feature is designed for attached devices which can automatically
set their baud rate and/or parity from specific characters. If the at-
tached device does not have this capability, one of the following
should be done:aSet Minimum Baud Rate =Maximum Baud Rate = Default Baud
Rate
or,
lEnable the “Always Use Default Baud Rate When Called” param-
eter
With one of the above options selected, the 
Autobaud To Host char-
acters can still be programmed for other purposes. For example, some
data devices return a prompt in response to a carriage return (decimal
equivalent = 13).
ASYNC: Delay Between Autobaud Characters
This timer specifies the interval between the start of transmission of
one 
autobaud character and the next. It is also applied after the
Dataset has disconnected from the D channel and before the first
autobaud character is sent to the attached device. The timer has a
range of 0 to 1270 msecs in increments of 10 msecs. To disable this
timer, set it to 0 msecs.
DS2100: Operating Mode
This parameter is for the 
DATASET 2100 series only. It selects the
operating mode of the 
Dataset, Asynchronous or Synchronous.
SYNC: Rate Adaptation Scheme
In synchronous operation of the 
DATASET 2100, this parameter defines
synchronous operation as either Transparent Mode 
(MiNET) or X.31
Mode.
SYNC: Clock SourceThis parameter selects the clock source for synchronous operation of
the 
DATASET 2100. The options are:
0INTERNAL: This option applies when the DATASET 2100 is op-
erated as a DCE. The DTE Transmit clock signal comes from the
DATASET’s internal baud rate generator which is not synchro-
nized to the PBX timing. The DTE Receive clock signal comes
from the 
DATASET’s receiver Phase Locked Loop (PLL). The PLL
extracts the timing from the data received from the far end
DATAS ET.
lSYSTEM: This option applies when the DATASET 2100 is op-
erated as a DCE. Both the DTE Transmit and Receive clock
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							SECTION MITL9109-094-210-NAsignals come from the 
DATASET’s receiver Phase Locked Loop
(PLL). The PLL extracts the timing from the data received from
the far end data set.
TX EXT: This option applies to both DCE and DTE operation. The
DTE Receive clock signal comes from the 
DATASET’s receiver
Phase Locked Loop (PLL). The PLL extracts the timing from the
data received from the far end 
DATASET. When the DATASET2100 is operated as a DCE, the DTE Transmit clock signal
comes from an external clock signal on RS-232 pin 24 from the
attached device. When the 
DATASET 2100 is operated as a DTE,
the external clock signal is derived from the 
DCE’s received
data.TX 
& RX EXT: This option applies when the DATASET 2100 is
operated as a DTE. Both the Receive and Transmit data clocks
come from the attached DCE. The external Transmit clock is
derived from the modem’s received data (Pin 17) and is remap-
ped to pin 24 on the 
dataset via the DCE adapter. The external
Receive clock is derived from the modem’s transmit data (Pin
15) and is remapped to the 
dataset pin 18 using the DCE
adapter.
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							Customer Data Entry (CDE)
Review List for Form 114.54This form appears when the REVIEW softkey is pressed in Form11 
-Data Circuit Descriptor. This form lists all the users of a
particulardescriptor,identified bytheirphysicallocation(BAY/SLOT/CIRCUIT). Refer to Table 4-21, Review List for Form 11.
Note the data in this form cannot be modified.TABLE 4-21
REVIEW LIST FOR FORM 11
CDE TERMINAL DISPLAY
8:40 AM 15-JAN-88
[ DESCRI PTOR NWlBER : 1 ]1BAY
SLTcc-rSCTCOMMENTS
4
2
I
424-5-
6-QUIT7-DESC NlJlBER 8-
9-O-alarm status = NO ALARM
ATTENDANT CONSOLE DISPLAY
1 DESCRIPTOR NLhlBER : 1 ]BAYSLT CCT SCTcoM\IENrsI2412Fl>F2>F3>F4>F5>F6XXJ I TF7XIESC NWlBERF8>F9>FO>4.55FIELD DESCRIPTION: The header line displays the descriptor
number and the location of the descriptor.DESCRIPTOR NUMBER:This field displays the descriptor number
selected for review.BAY, SLT, CCT, SCT: These fields list the physical location of each
data circuit.COMMENTS: This field displays any additional information that was
entered in Form 12 (refer to Table 4-22, Data Assignment). The data in
this field is stored by the system but not used.4.56 Commands
6-QUIT: Pressing this softkey returns the display to Form 11, Data
Circuit Descriptors.Page 65 
						

							SECTION MITL9109-094-210-NA
II-DE% NUMBER: Pressing this softkey causes the system to request
which Descriptor number to display. Complete the entry by pressing
ENTER.Page 66 
						

							Customer Data Entry (CDE)
Form 12 -Data Assignment
4.57When a Digital Line card is programmed in the System Configu-
ration Form, the system creates an entry line for each of its
circuits in Form 09, 
StationsISUPERSET Telephones and in Form 12,
Data Assignment. (Refer to Table 4-22, Data Assignment). If the card is
in an upper (high power) slot, the system also creates entry lines for
its circuits in Form 07, Console Assignments.
When the programmer assigns a Digital Line Card port as a 
DATASET,the system removes the corresponding line from Form 09. The excep-
tion is the 
DATASET 1101 Data Cartridge; when one of these is pro-
grammed, the line in Form 09 remains to allow programming of the
Digital 
SUPERSET telephone.
When the programmer assigns a Digital Line Card port as a 
SUPERSET4DN Telephone, the only data device type that can be selected on the
corresponding line in Form 12 is the Data Cartridge, 
DATASET 1101.
Digital Line Card ports which appear in Form 07 are removed if as-
signed as a Digital 
SUPERSET telephone or DATASET. Likewise, a port
assigned as a console is removed from Form 09. Then the only data
device type that can be selected on the corresponding line in Form 12
is DSCONS, the console printer port.
TABLE 4-22
FORM 12 
- DATA ASSIGNMENT
CDE TERMINAL DISPLAY
9:51 PM 15-JAN-88BAY SLT CCT
TYPE
20401
20402
f04 0403 04
I04 0405 06
I04 0407 08
f04 0409 10
f04 0411 12204
02
Xl 101
II-DATA DEV TYP/2-FIND EXTXT 
NLhIO
2041
J
-
TEAVLOTLINECXMMNTS
-m+3-FIND AVL4-
5-RANGEalarm status = NO 
ALAFiM
6-QUIT
I
9-O-7-BAY/SLT/CCT &DELETEATTENDANT CONSOLE DISPLAY
IBAY SLT 
CCT TYPE TEN EXT IUI COS COR CDN DTE AVL HDTL INECONMENTS2 04 02
Fl>DATA DEV TYP F2>F I N) EXTFB>FIM) AVLF4>FS>RANGEF6>OUlTF7>BAY/SLT/CCTFB>DELEl-EF9>FO>
Page 67 
						

							SECTION MITL9109-094-210-NA4.58Field Description
BAY/SLT/CCT/:This field specifies the physical location of each
device. This list is generated by the system based on what was en-
tered in the programmed field of Form 01, System Configuration. Note
this field cannot be modified.
TYP: This field identifies the type of data device programmed. The
available devices are: 
DATASET 1101, DATASET 1102, DATASET 1103,
DATASET 2102, DATASET 2103 and DSCONS.
TEN: The tenant group for each device is specified in this field.
EXT NUM: This field displays the assigned extension number of a data
line.COS: This field lists the Class-of-Service number specification of
each device 
(1 to 50).
COR: This field lists the Class-of-Restriction number specification of
each device (1 to 25).
CDN: This field lists the Circuit Descriptor Number assigned to a
device (1 to 25).
DTE: This field lists the Data Terminal Equipment Profile number (1 to
25). A data device must have a 
DIE Profile number to access a DTRX.
Otherwise, this field should be left blank.
AVL: This field lists the Associated Voice Line (directory number) used
to associate a 
DATASET with a Voice set, so the ADL (Associated Data
Line) can be used.
HOTLINE: This field lists the directory number of the destination DTE.
COMMENTS: This field is reserved for additional data (a maximum of
15 characters). It is stored by the system but not used.
4.59Commands
l-DATA DEV TYP: Pressing the DATA DEV TYP 
softkey displays soft-
keys which assign the type of data device connected to the circuit
displayed on the command line. If a 
SUPERSET telephone is pro-
grammed for the circuit, only the 
DATASET 1101 device type softkey
appears.l-DS1103: This 
softkey appears after the DATA DEV TYPE softkey has
been pressed. Pressing this 
softkey assigns the device as an Asyn-
chronous Stand-alone 
dataset.
2-DS1102 CCTl :This softkey appears after the DATA DEV TYPE
softkey has been pressed. Pressing this softkey assigns the device
type for subcircuit 1 of the port as an Asynchronous Rack Mount
Page 68