Dialogic Media Board VFX/41JCT-LS Посібник зі швидкого встановлення

Переглянути онлайн або завантажити pdf Посібник зі швидкого встановлення для Мережева карта Dialogic Media Board VFX/41JCT-LS. Dialogic Media Board VFX/41JCT-LS 2 сторінки. Dialogic media board quick installation guide

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Dialogic

VFX/41JCT-LS

Media Board

Part Number 64-0030-02

Dialogic Corporation.

1. Protect Boards from Damage

Caution!

All computer boards are sensitive to

electrostatic discharge ("ESD"). Handle all static-

sensitive boards and components at a static-safe work

area, and observe anti-static precautions at all times.

If you are not familiar with ESD safety precautions, visit

http://www.dialogic.com/support/hwinstall

to learn more.

Unpacking the Board

Unpack the Dialogic

VFX/41JCT-LS Media Board

("board") according to the following steps:

Prepare a static-safeguarded work area.

Carefully remove the board from the shipping

carton and anti-static packaging. Handle the

board by the edges and avoid touching the

board's components.

Lay the board on the static-dissipative work

surface.

Note: Place boards in static-shielding bags when carrying

boards from station to station.

CAUTION: Do not remove the board from the anti-static

packaging until you are ready to install it. Observe proper

anti-static precautions at all times.

2. Set Hardware Switches

The Dialogic

VFX/41JCT-LS board includes hardware

auto-configuration for IRQ and memory address. This

technology lets you use the factory default hardware

settings for quick installation and operation. However,

we recommend that you review the following

information before installing your board and select any

options as desired.

A. Set the Board ID Number

When you start Dialogic

boards, each board is

assigned a sequential number for identification and use

by the system software. This sequential number

specifies the device and channel name(s) for each

board. The board number is based on the board ID that

you set using the SW30 rotary switch on the board.

Use the SW30 rotary switch to specify board

sequencing as follows:

Automatic Assignment: Board ID 0

Also called geographical method. All Dialogic

PCI

boards can share the factory default setting of board

ID 0. In this case, boards are automatically sorted by

PCI bus and slot number.

Note:

Adding or removing a board can cause the

renumbering of boards in the system. Consequently,

the assignment of device names may change during

the next system start-up.

Manual Assignment: Board IDs 1–9, A-F

In addition to the automatic assignment method, you

can use the manual or discrete assignment method to

further identify boards in your system.

If you change the board ID from the factory default

of 0 to any other number, the software will use that

setting to identify the board.

Note:

When not set to 0, the board ID must be

unique. It must not conflict with the board ID of any

other Dialogic

ISA or PCI board. If you use this

method, we recommend that you assign sequential

numbers starting at 1. This method is also used for

all ISA bus boards.

Numbering Precedence in Mixed Systems

In systems using both automatic and manual assignment

methods, or where both ISA and PCI boards exist, PCI

boards take precedence and are numbered before an ISA

board that uses board IDs 1-9 or A-F.

Note:

The Dialogic

software can correctly register

your boards for proper operation; however, due to

variations among computer chassis, it is not possible for

the software to determine where each board is

physically placed. For more information on board ID

numbering issues, see the Dialogic

Installation and

Configuration Guide for your operating system or visit

the Dialogic Technical Support website at

http:/www.dialogic.com/support/helpweb/

B. Set the Hook-Switch State for Start-Up

(Optional)

Set the SW4 switch as follows to select how the board

responds to an incoming call when the computer power

is on but the board is not initialized.

SW4

Ringing (On-Hook)

OFF

SW4 = Off (default): Callers hear ringing (on-hook).

SW4

Busy (Off-Hook)

SW4 = On: Callers hear a busy signal (off-hook).

Note:

If the computer power is off, callers hear ringing

(on-hook) regardless of the setting of the SW4 switch.

3. Set CT Bus Jumpers (optional)

The Computer Telephony bus (CT Bus) provides

communication and flexible resource sharing among the

boards connected to the bus. This Dialogic

board has a

CT Bus connector that complies with the ECTF H.100

specification, and as such can be connected to the

CT Bus with a CT Bus cable.

You can connect the board to the CT Bus or use it

without the CT Bus in stand-alone mode.

Stand-Alone Mode (CT Bus Jumpers Ignored):

For applications that do not require media sharing or

switching across the CT Bus, use the board in stand-

alone mode. No CT Bus cable is required. You can

skip the rest of this section and proceed to Section 4

"Install the Board."

In addition, you may skip the instructions in this

section when you use the board in SCbus mode

without a CT Bus master board; that is, using only

SCbus master/slave boards.

CT Bus Mode (CT Bus Jumpers Needed):

connect the boards to the CT Bus, set the CT Bus

jumpers according to instructions in this section.

Note:

If these boards are operating in SCbus mode, CT

Bus (H.100) termination is not required.

The following instructions only apply to the boards at

each end of the CT Bus cable. Only boards at each end

of the CT Bus cable must be terminated.

JP1 jumper is reserved and unused. DO NOT install a

shunt across the pins of JP1.

JP2 is a 2-pin jumper that is used to terminate the CT

Bus, ensuring that proper electrical characteristics exist

on the CT Bus. By factory default, this jumper is not

terminated on the board.

To use the CT Bus:

Install the shunt on the JP2 jumper of a board to

terminate the CT Bus at that board.

Only terminate the first and last boards (the boards

located at each end) on the CT Bus cable.

Do not install a shunt across the pins of JP2 on

boards located between the end boards on the CT

Bus cable (the shunt must be disconnected on the

JP2 jumper to disable termination).

The JP2 jumper terminates the H.100 signals listed in

the following table.

Shunt

H.100 signal terminated

JP2, Pins 1 and 2 (used

CT_FRAME_(A&B)

on boards at each end of

CT_C8_(A&B)

CT Bus cable only)

Physical Description

CT Bus connecto

SW30

SW4

Pin 1

JP2

JP1

PCI bus connector

slot retainer bracket

rear bracket

JP2 (top row, pins 1 and 2)

JP1 (bottom row, pins 1 and 2)

4. Install the Board

Warning!

To reduce the risk of electric shock:

Switch off the power and disconnect all power cords.

Do not re-attach power cords or switch on power to

the computer while the computer cover is removed.

Install the board in the computer chassis according to

the following instructions:

1. Remove the computer cover.

2. Select an empty PCI bus slot, and remove the slot's

retaining screw and access coverplate.

Retaining Screw

Metal Coverplate for Slot

16-Bit ISA Slots

32-Bit PCI Slots

Note:

If you are not installing your board in an ISA

form-factor PCI slot, remove the slot retainer bracket

from the end of the board before installation.

Part

Function

SW30

Rotary switch to set board ID number

SW4

Switch to set hook-switch state for start-up

J1–J4

RJ-11 jacks to connect to PBX or Central

Office lines

JP1

Jumper reserved.

JP2

Jumper to terminate CT Bus on board at

each end of CT Bus cable (factory default

is unterminated)

CT Bus connector

ECTF H.100-compliant CT Bus edge

connector

PCI bus connector

PCI expansion bus edge connector