TA-DD modem/telephone/ISDN Settings and Configuration

Card Type	ISDN TA
Chip Set	Unidentified
Maximum Data Rate	64Kbps x 2
Data Bus	External
ISDN Modulation Protocol	V.110, 1TR6, DSS1, X.30

CONNECTIONS
Function	Label		Function		Label
Line out		CN1		V.24 or X.21 port 1		CN4
DC power		CN2		Reset button		SW1
V.24 or X.21 port 2		CN3
Note: X.21 functionality is provided by an included adapter cable.

USER CONFIGURABLE SETTINGS
Setting	Label	Position
í Editor debug mode disabled	J3	Open
Editor debug mode enabled	J3	Closed
í TA will use saved profile	J4	Open
TA will use default profile only	J4	Closed
í Remote configuration enabled	J6	Open
Remote configuration disabled	J6	Closed
í Port 1 is in V.24 mode	J9	Open
Port 1 is in X.21 mode	J9	Closed
í Port 2 is in V.24 mode	J10	Open
Port 2 is in X.21 mode	J10	Closed
í Port 1 is in DCE mode	J13	Closed
Port 1 is in DTE mode	J13	Open
í Pin 25 of port 1 is not connected	J13A	Open
Pin 25 of port 1 is +9V DC	J13A	Closed
í Port 2 is in DCE mode	J14	Closed
Port 2 is in DTE mode	J14	Open
í Pin 25 of port 2 is not connected	J14A	Open
Pin 25 of port 2 is +9V DC	J14A	Closed
í Pin 1 of port 1 is capacitive ground	JN1	Open
Pin 1 of port 1 is galvanic ground	JN1	Closed
í Pin 1 of port 2 is capacitive ground	JN2	Open
Pin 1 of port 2 is galvanic ground	JN2	Closed
í Factory configured - do not alter	J5	Unidentified
í Factory configured - do not alter	J7	Unidentified
í Factory configured - do not alter	J8	Unidentified

ISDN INTERFACE TYPE
Setting	J11	J12
S-interface	Pins 1 & 2 closed	Pins 1 & 2 closed
U-interface	Pins 2 & 3 closed	Pins 2 & 3 closed

LINE TYPE
Setting	J1	J2
Public ISDN	Open	Open
ISDN PBX	Closed	Open
ISDN PBX with LLC	Open	Closed

DIAGNOSTIC LED(S)
LED1 Status						Condition
On						Power is on
Off						Power is off
Blinking						ISDN failed
LED2 Status		LED3 Status		LED4 Status		Condition
Off		Off		Off		Normal operation for channel 1
On		Off		Off		ISDN connection established on channel 1
Alternating		Alternating		Off		Hotline call repetition in progress on channel 1
Blinking		Blinking		Off		Hotline call repetition error on channel 1
Blinking		Off		Off		Hotline active without connection on channel 1
On		Off		Off		Profile editor in use locally on channel 1
On		On		On		Profile editor password being entered on channel 1
On		Blinking		Blinking		Profile editor in use remotely on channel 1
Off		Off		On		Unable to determine correct connection rate on channel 1
Off		On		Off		Buffer has overflowed on channel 1
Alternating		Blinking		Alternating		Checksum error has been detected on channel 1
LED5 Status		LED6 Status		LED7 Status		Condition
Off		Off		Off		Normal operation for channel 2
On		Off		Off		ISDN connection established on channel 2
Alternating		Alternating		Off		Hotline call repetition in progress on channel 2
Blinking		Blinking		Off		Hotline call repetition error on channel 2
Blinking		Off		Off		Hotline active without connection on channel 2
On		Off		Off		Profile editor in use locally on channel 2
On		On		On		Profile editor password being entered on channel 2
On		Blinking		Blinking		Profile editor in use remotely on channel 2
Off		Off		On		Unable to determine correct connection rate on channel 2
Off		On		Off		Buffer has overflowed on channel 2
Alternating		Blinking		Alternating		Checksum error has been detected on channel 2
LED2	LED3	LED4	LED5	LED6	LED7	Condition
Blink	Off	Off	Blink	Off	Off	TA is resetting

AUTO-ANSWER TIME
Type:	Register
Format:	AT [cmds] S0=n [cmds]
Default:	Unidentified
Range:	0-24
Unit:	5 seconds
Description:	Sets the amount of time that will elapse before the TA will answer an incoming call. When this value is set to 0 the TA will not automatically answer calls. A value of 1 will answer immediately. Values greater than 1 set the time to (n-1) * 5 seconds.

CTS SIGNAL
Type:	Configuration
Format:	AT [cmds] &Rn [cmds]
Description:	Controls the operation of the Clear to Send signal.
Command		Function
&R0		CTS follows RTS.
&R1		CTS forced high.
&R2		CTS follows V.110 flow control.

FLOW CONTROL MODE
Type:	Configuration
Format:	AT [cmds] &Kn [cmds]
Description:	Sets the type of flow control used.
Command		Function
&K0		Flow control disabled.
&K3		CTS/RTS flow control enabled.
&K4		XON/XOFF flow control enabled.
&K5		Flow control disabled.

RESULT CODES
Type:	Register
Format:	AT [cmds] S15=n [cmds]
Description:	Enables caller ID information and extended result codes.
Command		Function
S15=0		Caller ID information and extended result codes disabled.
S15=1		Caller ID information enabled.
S15=3		Caller ID information and extended result codes enabled.

BIT-MAPPED REGISTER S14
Format:			AT [cmds] S14=n [cmds]
Default:			Unidentified
Range:			0-14
Description:			Controls echo mode and result codes.
Bit	Value			Function
0	0			Not used.
1		0 1			Command echo disabled. Command echo enabled.
2		0 1			Result codes enabled. Result codes disabled.
3		0 1			Numerical result codes enabled. Verbose result codes enabled.

COMMAND ECHOING
Type:	Configuration
Format:	Jn
Description:	Selects whether commands will be echoed back to the DTE.
Command		Function
J0		Command echoing disabled.
í J1		Command echoing enabled.

CONNECTION SPEED
Type:	Configuration
Format:	Hn
Description:	Sets the speed of the remote connection.
Command		Function
H1		Set speed to 300bps.
H2		Set speed to 600bps.
H3		Set speed to 1200bps.
H4		Set speed to 2400bps.
H5		Set speed to 4800bps.
í H6		Set speed to 9600bps.
H7		Set speed to 19.2Kbps.
H8		Set speed to 38.4Kbps.

CHANGE PROFILE CHANNEL
Type:	Configuration
Format:	PROn
Description:	Selects which channel’s profile is being edited.
Command		Function
PRO1		Edit profile for channel 1.
PRO2		Edit profile for channel 2.

CTS SIGNAL - NO CONNECTION
Type:	Configuration
Format:	NCTS 0xhh
Description:	Controls the behaviour of the CTS signal when there is no ISDN connection.
Command		Function
NCTS 0x01		CTS is forced low.
NCTS 0x02		CTS is forced high.
NCTS 0x04		CTS follows DTR.
NCTS 0x08		CTS follows RTS.
NCTS 0x10		CTS is forced high during connection and negotiation only.
NCTS 0x20		CTS follows remote DTR.
NCTS 0x40		CTS follows remote RTS.
NCTS 0x80		CTS follows V.110 flow control.

CTS SIGNAL - NEGOTIATION
Type:	Configuration
Format:	WCTS 0xhh
Description:	Controls the behaviour of the CTS signal while dialing and negotiating a connection.
Command		Function
WCTS 0x01		CTS is forced low.
WCTS 0x02		CTS is forced high.
WCTS 0x04		CTS follows DTR.
WCTS 0x08		CTS follows RTS.
WCTS 0x10		CTS is forced high during connection and synchronization only.
WCTS 0x20		CTS follows remote DTR.
WCTS 0x40		CTS follows remote RTS.
WCTS 0x80		CTS follows V.110 flow control.

CTS SIGNAL - CONNECTION
Type:	Configuration
Format:	CCTS 0xhh
Description:	Controls the behaviour of the CTS signal while connected.
Command		Function
CCTS 0x01		CTS is forced low.
CCTS 0x02		CTS is forced high.
CCTS 0x04		CTS follows DTR.
CCTS 0x08		CTS follows RTS.
CCTS 0x10		CTS is forced high during connection and synchronization only.
CCTS 0x20		CTS follows remote DTR.
CCTS 0x40		CTS follows remote RTS.
CCTS 0x80		CTS follows V.110 flow control.

DATA LENGTH
Type:	Configuration
Format:	Ln
Description:	Selects how many data bits will be transmitted.
Command		Function
í L0		Synchronous mode.
L7		7 data bits.
L8		8 data bits.

DATA PARITY
Type:	Configuration
Format:	Mn
Description:	Selects how many parity bits will be transmitted.
Command		Function
í M0		No parity.
M1		Odd parity.
M2		Even parity.

DATA STOP
Type:	Configuration
Format:	Nn
Description:	Selects how many stop bits will be transmitted.
Command		Function
í M1		1 stop bit.
M2		2 stop bits.

DCD SIGNAL - NO CONNECTION
Type:	Configuration
Format:	NDCD 0xhh
Description:	Controls the behavior of the DCD signal when there is no ISDN connection.
Command		Function
NDCD 0x01		DCD is forced low.
NDCD 0x02		DCD is forced high.
NDCD 0x04		DCD follows DTR.
NDCD 0x08		DCD follows RTS.
NDCD 0x10		DCD is forced high during connection and negotiation only.
NDCD 0x20		DCD follows remote DTR.
NDCD 0x40		DCD follows remote RTS.
NDCD 0x80		DCD follows V.110 flow control.

DCD SIGNAL - NEGOTIATION
Type:	Configuration
Format:	WDCD 0xhh
Description:	Controls the behavior of the DCD signal while dialing and negotiating a connection.
Command		Function
WDCD 0x01		DCD is forced low.
WDCD 0x02		DCD is forced high.
WDCD 0x04		DCD follows DTR.
WDCD 0x08		DCD follows RTS.
WDCD 0x10		DCD is forced high during connection and synchronization only.
WDCD 0x20		DCD follows remote DTR.
WDCD 0x40		DCD follows remote RTS.
WDCD 0x80		DCD follows V.110 flow control.

DCD SIGNAL - CONNECTION
Type:	Configuration
Format:	CDCD 0xhh
Description:	Controls the behaviour of the DCD signal while connected.
Command		Function
CDCD 0x01		DCD is forced low.
CDCD 0x02		DCD is forced high.
CDCD 0x04		DCD follows DTR.
CDCD 0x08		DCD follows RTS.
CDCD 0x10		DCD is forced high during connection and synchronization only.
CDCD 0x20		DCD follows remote DTR.
CDCD 0x40		DCD follows remote RTS.
CDCD 0x80		DCD follows V.110 flow control.

DEBUG PROFILE
Type:	Immediate
Format:	TEST
Description:	Displays the profile editor debug page.

DIAL MODE
Type:	Configuration
Format:	En
Description:	Selects the dial mode the TA will use.
Command		Function
í E1		Manual dialing only; prompt for number will be displayed.
E2		Asynchronous V.25bis dial mode.
E3		Hotline dial mode; DTR is used for call signalling.
E4		Hotline dial mode; RTS is used for call signalling.
E5		Hotline dial mode; automatic dial attempt.
E6		Incoming calls only.
E7		Hayes dialing mode.
E8		Synchronous V.25bis dial mode.

DSR SIGNAL - NO CONNECTION
Type:	Configuration
Format:	NDSR 0xhh
Description:	Controls the behaviour of the DSR signal when there is no ISDN connection.
Command		Function
NDSR 0x01		DSR is forced low.
NDSR 0x02		DSR is forced high.
NDSR 0x04		DSR follows DTR.
NDSR 0x08		DSR follows RTS.
NDSR 0x10		DSR is forced high during connection and negotiation only.
NDSR 0x20		DSR follows remote DTR.
NDSR 0x40		DSR follows remote RTS.
NDSR 0x80		DSR follows V.110 flow control.

DSR SIGNAL - NEGOTIATION
Type:	Configuration
Format:	WDSR 0xhh
Description:	Controls the behaviour of the DSR signal while dialing and negotiating a connection.
Command		Function
WDSR 0x01		DSR is forced low.
WDSR 0x02		DSR is forced high.
WDSR 0x04		DSR follows DTR.
WDSR 0x08		DSR follows RTS.
WDSR 0x10		DSR is forced high during connection and synchronization only.
WDSR 0x20		DSR follows remote DTR.
WDSR 0x40		DSR follows remote RTS.
WDSR 0x80		DSR follows V.110 flow control.

DSR SIGNAL - CONNECTION
Type:	Configuration
Format:	CDSR 0xhh
Description:	Controls the behaviour of the DSR signal while connected.
Command		Function
CDSR 0x01		DSR is forced low.
CDSR 0x02		DSR is forced high.
CDSR 0x04		DSR follows DTR.
CDSR 0x08		DSR follows RTS.
CDSR 0x10		DSR is forced high during connection and synchronization only.
CDSR 0x20		DSR follows remote DTR.
CDSR 0x40		DSR follows remote RTS.
CDSR 0x80		DSR follows V.110 flow control.

DTE/DCE MODE
Type:	Configuration
Format:	Sn
Description:	Sets whether the TA will operate as a DTE or a DCE device.
Command		Function
í S0		TA will operate as DCE.
S1		TA will operate as DTE.

DTR SIGNAL
Type:	Configuration
Format:	Dn
Description:	Controls the operation of the Data Terminal Ready signal.
Command		Function
D0		Incoming calls accepted regardless of DTR state; low DTR does not disconnect.
í D1		Incoming calls accepted only if DTR is high; DTR or RTS transition to high will initiate a hotline call if in hotline mode; low DTR disconnects.
D2		Incoming calls accepted only if DTR is high; high DTR or RTS will initiate a hotline call if in hotline mode; low DTR disconnects.
D3		Incoming calls accepted regardless of DTR state; DTR or RTS transition to high will initiate a hotline call if in hotline mode; low DTR disconnects.
D4		Incoming calls accepted regardless of DTR state; high DTR or RTS will initiate a hotline call if in hotline mode; low DTR disconnects.
D5		Incoming calls accepted only if DTR is high; DTR or RTS transition to high will initiate a hotline call if in hotline mode; low DTR does not disconnect.
D6		Incoming calls accepted only if DTR is high; high DTR or RTS will initiate a hotline call if in hotline mode; low DTR does not disconnect.

EAZ
Type:	Configuration
Format:	An
Description:	Sets which incoming calls are answered.
Command		Function
A0		All incoming calls are answered; all channels are notified of the call.
A1 - A8		Only calls with a matching EAZ are answered.
A9		All incoming calls are answered; only the channel matching the EAZ is notified of the call.

EAZ - EDITOR
Type:	Configuration
Format:	Tn
Description:	Sets which incoming calls should be routed for remote configuration.
Command		Function
T0		Only calls ending in "e" are routed to the editor.
T1 - T8		Only calls with a matching EAZ are answered.
T9		Calls matching the EAZ or ending in "e" are routed to the editor.

ENTER PROFILE EDITOR
Type:	Immediate
Description:	Enters the profile editor so that changes may be made.
Mode		Command
Manual dial		<CR><ESC>
V.25bis dial		<CR><ESC>
Hayes dial		AT<CR><ESC>
All other modes		Push reset button, then <CR><CR><ESC><ESC>

EXIT PROFILE EDITOR
Type:	Immediate
Format:	EXIT <ESC>
Description:	Quits the editor without saving changes.

FLOW CONTROL MODE - DCE
Type:	Configuration
Format:	Bn
Description:	Sets the type of flow control used.
Command		Function
B0		Flow control disabled.
í B1		XON/XOFF flow control enabled.
B2		CTS flow control enabled.

FLOW CONTROL MODE - DTE
Type:	Configuration
Format:	Cn
Description:	Sets the type of flow control used.
Command		Function
C0		Flow control disabled.
í C1		XON/XOFF flow control enabled.
C2		RTS flow control enabled.
C3		DTR flow control enabled.

HOTLINE NUMBER
Type:	Configuration
Format:	HOT <#>
Description:	Sets the number for hotline calling. If no number is given, hotline calling will not be allowed.

INACTIVITY TIMER
Type:	Configuration
Format:	Fn
Default:	0
Range:	0 - 60
Unit:	1 minute
Description:	Sets the amount of time that there must be no activity on the ISDN line before the TA disconnects.

INCOMING CALL NUMBER
Type:	Configuration
Format:	RUFn <#>
Description:	Sets the number in position n of allowed incoming calls.

LANGUAGE
Type:	Configuration
Format:	Kn
Description:	Selects the language the TA will display messages in.
Command		Function
K0		Messages will be displayed in English.
í K1		Messages will be displayed in German.

LINE TYPE
Type:	Configuration
Format:	Rn
Description:	Sets the type of line the TA will be operating on.
Command		Function
í R0		ISDN with BRI service.
R1		Group 3 leased line service with 1TR6.
R2		Group 2 leased line, 2B+D or B+D.
R3		Group 0 leased line, single B channel only.
R4		Point-to-point switched line.
R5		Point-to-point group 3 leased line with 1TR6.

LLC - INCOMING
Type:	Configuration
Format:	Pn
Description:	Sets the use of LLC for incoming DSS1 calls.
Command		Function
P1		Only calls with matching LLC will be answered.
í P2		Ignore LLC when answering calls.
P3		All data calls will be answered.
P4		All calls will be answered.

LLC - OUTGOING
Type:	Configuration
Format:	On
Description:	Sets the use of LLC for outgoing DSS1 calls.
Command		Function
O1		Standard LLC enabled.
í O2		LLC disabled.
O3		User-defined LLC enabled.

LLC - USER-DEFINED DATA OCTET
Type:	Configuration
Format:	LLC=hh hh hh..
Description:	Sets the user-defined LLC octets in hexadecimal.

LOCAL SERIAL PORT SPEED
Type:	Configuration
Format:	Gn
Description:	Sets the speed of the serial port.
Command		Function
G1		Set speed to 300bps.
G2		Set speed to 600bps.
G3		Set speed to 1200bps.
G4		Set speed to 2400bps.
G5		Set speed to 4800bps.
í G6		Set speed to 9600bps.
G7		Set speed to 19.2Kbps.
G8		Set speed to 38.4Kbps.

LOCK SERIAL PORT SPEED
Type:	Configuration
Format:	In
Description:	Selects whether the serial port speed will be adjusted to the DTE speed.
Command		Function
I0		Serial port speed locked.
í I1		Serial port speed will match DTE speed.

MSN
Type:	Configuration
Format:	MALL <#>*n
Description:	Sets the MSN and subaddress for both channels of the TA and the editor.

MSN - TA
Type:	Configuration
Format:	MTAX <#>*n
Description:	Sets the MSN and subaddress for both channels of the TA.

MSN - EDITOR
Type:	Configuration
Format:	MEDX <#>*n
Description:	Sets the MSN and subaddress for both channels of the editor.

MSN - EDITOR CHANNEL 1
Type:	Configuration
Format:	MED1 <#>*n
Description:	Sets the MSN and subaddress for channel 1 of the editor.

MSN - EDITOR CHANNEL 2
Type:	Configuration
Format:	MED2 <#>*n
Description:	Sets the MSN and subaddress for channel 2 of the editor.

MSN - TA CHANNEL 1
Type:	Configuration
Format:	MTA1 <#>*n
Description:	Sets the MSN and subaddress for channel 1 of the TA.

MSN - TA CHANNEL 2
Type:	Configuration
Format:	MTA2 <#>*n
Description:	Sets the MSN and subaddress for channel 2 of the TA.

NEXT PAGE
Type:	Immediate
Format:	NEXT
Description:	Shows the next page of values.

PREVIOUS PAGE
Type:	Immediate
Format:	PREV
Description:	Shows the previous page of values.

REMOTE CONFIGURATION PASSWORD
Type:	Configuration
Format:	PWD xxxx
Description:	Sets the password for remote configuration. If no password is given, no password will be required.

RESET TO FACTORY DEFAULTS
Type:	Immediate
Format:	DEFA
Description:	Resets all settings to their factory defaults.

SAVE PROFILE
Type:	Immediate
Format:	SAVE
Description:	Saves the current settings into the profile and quits the editor.

SERVICE INDICATOR
Type:	Configuration
Format:	Pn
Description:	Sets the 1TR6 Service Indicator.
Command		Function
í P0		Service Indicator reports standard line.
P1		Service Indicator reports Private SI.
P2		Service Indicator reports Private 2.

SERVICE INDICATOR DETAILS
Type:	Configuration
Format:	On
Description:	Sets the details for the 1TR6 Service Indicator.
Pn Setting		Command	Function
P0		í O1	Service Indicator reports 1TR6.
		O2	Service Indicator reports X.21.
		O3	Service Indicator reports AOI synch/asynch mode.
P1		í O1	Service Indicator reports V.24 asynch.
		O2	Service Indicator reports 64Kbps asynch.
		O3	Service Indicator reports V.24 BTX.
		O4	Service Indicator reports V.24 Text.
		O5	Service Indicator reports 64Kbps PC-Net.
P2		í O1	Service Indicator reports Private 2 LLC with the data octet equal to 0.
		O2	Service Indicator reports Private 2 LLC with the data octet not equal to 0.
		O3	Service Indicator reports Private 2 with the data octet equal to 0.

SYNCHRONOUS SPEED
Type:	Configuration
Format:	Qn
Description:	Selects what data rate the TA will operate in when in synchronous mode.
Command		Function
Q0		Use V.24 asynchronous mode.
Q1		Use data rate set with Gn and Hn.
í Q2		Use 64Kbps data rate.
Q3		Use 56Kbps data rate.
Q4		Use 48Kbps data rate.

UPDATE PROFILE
Type:	Immediate
Format:	UPDA
Description:	Saves the current settings into the profile.