D/41D (REV. 3) modem/telephone/ISDN Settings and Configuration

DIALOGIC CORPORATION

D/41D (REV. 3)

Card Type
Telephony
I/O Options
AEB bus, Line in via RJ-14 (2)
Data Bus
8-bit ISA
Line Type
Loop-start

CONNECTIONS
Function
Label
Function
Label
Line in via RJ-14 connector
J1
Analog expansion bus
P3
Line in via RJ-14 connector
J2

USER CONFIGURABLE SETTINGS
Setting
Label
Position
»
IRQ termination enabled
JP7
Open

IRQ termination disabled
JP7
Closed
»
Board will use internal loop-start interface for input
JP8
Closed

Board will use T1 interface via AEB bus for input
JP8
Open
»
Disabled board will not answer incoming calls
SW1/4
Off

Disabled board will send busy signal to incoming calls
SW1/4
On
Note:If multiple D/4x cards are installed in a system, JP7 should be closed for only one of them.

CHANNEL 1 RING DETECTION
Setting
JP101
Ring detection threshold normal
Open
Ring detection threshold lowered
Closed
Note: A lowered threshold may cause false detection of rings

CHANNEL 2 RING DETECTION
Setting
JP201
Ring detection threshold normal
Open
Ring detection threshold lowered
Closed
Note: A lowered threshold may cause false detection of rings

CHANNEL 3 RING DETECTION
Setting
JP301
Ring detection threshold normal
Open
Ring detection threshold lowered
Closed
Note: A lowered threshold may cause false detection of rings

CHANNEL 4 RING DETECTION
Setting
JP401
Ring detection threshold normal
Open
Ring detection threshold lowered
Closed
Note: A lowered threshold may cause false detection of rings

BASE I/O ADDRESS
Setting
JP5
JP6
SW1/1
SW1/2
SW1/3

A0000h
Closed
Open
Off
Off
Off

A2000h
Closed
Open
Off
Off
On

A4000h
Closed
Open
Off
On
Off

A6000h
Closed
Open
Off
On
On

A8000h
Closed
Open
On
Off
Off
»
D0000h
Open
Open
Off
Off
Off

D6000h
Open
Open
Off
On
On

D8000h
Open
Open
On
Off
Off

DA000h
Open
Open
On
Off
On

DC000h
Open
Open
On
On
Off

DE000h
Open
Open
On
On
On
Note:
A total of 32 base address settings are available. The switches are a binary representation of the decimal memory addresses. JP5 is the Most Significant Bit and switch SW1/3 is the Least Significant Bit. The switches have the following decimal values: JP5=131072 JP6=65536, SW1/1=32768, SW1/2=16384, SW1/3=8192. Turn off the switches and add the values of the switches to obtain the correct memory address. (Off=1, On=0)

INTERRUPT
Setting
JP1/A
JP1/B
JP1/C
JP1/D
JP1/E
JP1/F
»
Closed
Open
Open
Open
Open
Open

IRQ3
Open
Closed
Open
Open
Open
Open

IRQ4
Open
Open
Closed
Open
Open
Open

IRQ5
Open
Open
Open
Closed
Open
Open

IRQ6
Open
Open
Open
Open
Closed
Open

IRQ7
Open
Open
Open
Open
Open
Closed
Note: All D/21D & D/41D boards in the system should be set to the same interrupt.

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D/41D (REV. 3) modem/telephone/ISDN Settings and Configuration

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Card Type	Telephony
I/O Options	AEB bus, Line in via RJ-14 (2)
Data Bus	8-bit ISA
Line Type	Loop-start

CONNECTIONS
Function	Label	Function	Label
Line in via RJ-14 connector	J1	Analog expansion bus	P3
Line in via RJ-14 connector	J2

USER CONFIGURABLE SETTINGS
Setting		Label	Position
»	IRQ termination enabled	JP7	Open
	IRQ termination disabled	JP7	Closed
»	Board will use internal loop-start interface for input	JP8	Closed
	Board will use T1 interface via AEB bus for input	JP8	Open
»	Disabled board will not answer incoming calls	SW1/4	Off
	Disabled board will send busy signal to incoming calls	SW1/4	On
Note:If multiple D/4x cards are installed in a system, JP7 should be closed for only one of them.

CHANNEL 1 RING DETECTION
Setting	JP101
Ring detection threshold normal	Open
Ring detection threshold lowered	Closed
Note: A lowered threshold may cause false detection of rings

CHANNEL 2 RING DETECTION
Setting	JP201
Ring detection threshold normal	Open
Ring detection threshold lowered	Closed
Note: A lowered threshold may cause false detection of rings

CHANNEL 3 RING DETECTION
Setting	JP301
Ring detection threshold normal	Open
Ring detection threshold lowered	Closed
Note: A lowered threshold may cause false detection of rings

CHANNEL 4 RING DETECTION
Setting	JP401
Ring detection threshold normal	Open
Ring detection threshold lowered	Closed
Note: A lowered threshold may cause false detection of rings

BASE I/O ADDRESS
Setting		JP5	JP6	SW1/1	SW1/2	SW1/3
	A0000h	Closed	Open	Off	Off	Off
	A2000h	Closed	Open	Off	Off	On
	A4000h	Closed	Open	Off	On	Off
	A6000h	Closed	Open	Off	On	On
	A8000h	Closed	Open	On	Off	Off
»	D0000h	Open	Open	Off	Off	Off
	D6000h	Open	Open	Off	On	On
	D8000h	Open	Open	On	Off	Off
	DA000h	Open	Open	On	Off	On
	DC000h	Open	Open	On	On	Off
	DE000h	Open	Open	On	On	On
Note: A total of 32 base address settings are available. The switches are a binary representation of the decimal memory addresses. JP5 is the Most Significant Bit and switch SW1/3 is the Least Significant Bit. The switches have the following decimal values: JP5=131072 JP6=65536, SW1/1=32768, SW1/2=16384, SW1/3=8192. Turn off the switches and add the values of the switches to obtain the correct memory address. (Off=1, On=0)

INTERRUPT
Setting		JP1/A	JP1/B	JP1/C	JP1/D	JP1/E	JP1/F
»		Closed	Open	Open	Open	Open	Open
	IRQ3	Open	Closed	Open	Open	Open	Open
	IRQ4	Open	Open	Closed	Open	Open	Open
	IRQ5	Open	Open	Open	Closed	Open	Open
	IRQ6	Open	Open	Open	Open	Closed	Open
	IRQ7	Open	Open	Open	Open	Open	Closed
Note: All D/21D & D/41D boards in the system should be set to the same interrupt.