Vision Tech VT640P User Manual

Solutions forSolutions for

visualvisual

CommunicationCommunication

www.visiontech.sewww.visiontech.se

CDR: 25082003

Printed in Sweden

S/N: KXH720413c

IP Broadband VideophoneIP Broadband Videophone

User ManualUser Manual

IP Broadband VideophoneIP Broadband Videophone

User ManualUser Manual

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

+ This device may not cause harmful interference. + This device must accept any interference received, including

interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

+ Reorient or relocate the receiving antenna. + Increase the separation between the equipment and receiver. + Connect the equipment into an outlet on a circuit different from

that to which the receiver is connected.

+ Consult the dealer or an experienced radio/TV technician for help. + Shielded interface cables must be used in order to comply with

emission limits. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

12 FCC Statement

Version A, September 2003

http://www.visiontech.se

No part of this document may be copied or reproduced in any form or by any means without the prior written consent of .

makes no warranties with respect to this documentation and disclaims any implied warranties of merchantability, quality, or fitness for any particular purpose. The information in this document is subject to change without notice. reserves the right to make revisions to this publication without obligation to notify any person or entity of any such changes.

Trademarks or brand names mentioned herein are trademarks or registered trademarks of their respective owners.

Visiontech

Visiontech warrants to the original purchaser of this product that it shall be free of defects resulting from workmanship or components for a period of one (1) year from the date of sale. Defects covered by this Limited Warranty shall be corrected either by repair or, at Visiontech's discretion by replacement. In the event of replacement, the replacement unit will be warranted for the remainder of the original one (1) year period or thirty (30) days, whichever is longer. THERE ARE NO OTHER ORAL OR WRITTEN WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THOSE OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

This Limited Warranty is nontransferable and does not apply if the product has been damaged by negligence, accident, abuse, misuse, modification, misapplication, shipment to the Manufacturer or service by someone other than the Visiontech Transportation charges to Visiontech are not covered by this Limited Warranty. To be eligible for warranty service, a defective product must be sent to and received by Visiontech within fourteen (14) months of the date of sale and be accompanied with proof of purchase. Visiontech does not warrant that this product will meet your requirements; it is your sole responsibility to determine the suitability of this product for your purposes. Visiontech does not warrant the compatibility of this product with your computer or related peripherals, software.

LEADTEK'S SOLE OBLIGATION AND LIABILITY UNDER THIS WARRANTY IS LIMITED TO THE REPAIR OR REPLACEMENT OF A DEFECTIVE PRODUCT. THE MANUFACTURER SHALL NOT, IN ANY EVENT, BE LIABLE TO THE PURCHASER OR ANY THIRD PARTY FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LIABILITY IN TORT RELATING TO THIS PRODUCT OR RESULTING FROM ITS USE OR POSSESSION.

This limited warranty is governed by the laws of Sweden.

11 Limited Warranty

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IP Broadband Videophone

In the event of not finding the solution to your problem, please contact your local distributor. You may also contact our technical support staff; E-mail to <mail@visiontech.se> with the following information:

Product name:

It will be easier for our staff to answer your question if you know the name of the product.

Detailed description of your problem:

Please describe in detail all the problems you encountered, including the kind of software and hardware you are using, and the contents of your system files.

10 Tech Support

Table of Contents

Getting Started

Overview Feature highlights What's in the package

Getting to Know Your VT640P

Front view Rear view Side view

Installation

Installing the unit Using external devices (Optional)

System Setup

Common Settings

ADSL/Constant ADSL/Single, Public, & Fixed IP

When the IP is used exclusively by VT640P

When the IP is shared with other devices (with a DHCP server connected)

When the IP is shared with other devices (without a DHCP server connected)

ADSL/Constant ADSL/Multiple, Public, & Fixed IP

When VT640P uses one of the IPs (with a DHCP server connected)

When VT640P uses one of the IPs (without a DHCP server connected)

When one of the IPs is shared with other devices (with a DHCP server connected)

When one of the IPs is shared with other devices (without a DHCP server connected)

ADSL/Timing ADSL

When the ADSL is used exclusively by VT640P

When the ADSL is shared with other devices (with a DHCP server connected)

When the ADSL is shared with other devices (without a DHCP server connected)

Cable

When the IP is used exclusively by VT640P

When the IP is shared with other devices (with a DHCP server connected)

When the IP is shared with other devices (without a DHCP server connected)

LAN/No Firewall or NAT

With a DHCP server connected

Without a DHCP server connected

LAN/NAT

With a DHCP server connected

Without a DHCP server connected

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1 1 2

3 6 6

7 9

Plug power adapter in the power outlet in the wall. Plug the power cord in the unit. Turn on the power switch.

Power Indicator OFF

Make sure the power indicator is ON. If auxiliary video input is used on TV,

Select the appropriate video input for TV.

No image is displayed on LCD screen

Be sure the RJ-45 wire is plugged into the "WAN" jack directly on the VT640P.

The unit is not responding when the "OK" button is pressed

Plug RJ-45 cable into "WAN" jack on the unit.

Plug RJ-45 cable from the Internet device into "WAN" jack on the unit.

Can not dial an IP address

Increase light on the image and reduce back lighting.

Video of local view is dark

Aim the VT640P at a strong white light source momentarily.

Increase the room light level.

Video in local view has a red cast

Hang up and call again. Make sure the remote video phone is compatible with H.323 standard. Ask the other party call you.

Video connection is not established correctly

Probable cause is bad connection (noisy line). Hang up and try again. This time, ask the other party to call you.

Green or yellow blocks appear in the remote picture

Your VT640P is reliable and easy to use. If you encounter any problem while using this product, please refer to the table below for possible solutions.

Other problems

Tech Support

Limited Warranty

FCC Statement

Table of Contents

User Manual

IP Broadband Videophone

33 34

Overview

Visiontech VT640P is designed to avoid complicated installation. And with the buttons on the keypad, you are able to access the userfriendly on screen display menu (OSD), easily control the functions and make adjustments.

The VT640P has a built-in high quality CCD camera and an active matrix liquid crystal display. Images are transmitted through the Internet at up to 24 frames per second (fps) (@ CIF resolution). While making a video call, you can enjoy the brilliant real-time color images of yourself, your correspondents or both. If you do not want your image to display on the caller or receiver's screen, VT640P's private mode can do just that.

The VT640P is fully compliant with H.323 international standards for video communication. It can be used with any video phone that are compatible with this standard.

Feature highlights:

Broadband IP address video phone Connect the other video phone by simply entering the IP

address/number (see NOTE) Built-in high quality CCD camera with cover protection and focus

adjustment knob High quality TFT LCD display Friendly and easy operation through keypads Phone book dialing function 2 A/V inputs & 1 A/V output for additional video/audio input and

video/audio output for large display Up to 24 frames per second video display (@ CIF resolution) Video selectable and picture image up to VHS quality Echo-cancellation and no delay high quality audio

1 Getting Started

Note: To dial numbers, VT640P must work in conjunction with additional accessories, such as the H.323 Gatekeeper.

DHCP is OFF.

Please assign the IP address.

PPPoE is ON.

Please assign the username.

Host Name is empty.

Please assign it.

When the user changes the settings in System Setup menu, VT640P will automatically check if the configuration is set up correctly before leaving OSD menu. If any item is not properly configured, an error message as well as the remedy will be displayed. Please follow the instructions on the screen and refer to Chapter 4: System Setup

for correct settings.and Chapter 5: Working with a Gatekeeper

Error messages in changing System Setup settings

DHCP is set to OFF but the IP address is not assigned. When VT640P does not use DHCP to get an IP, you have to assign an IP for it. Please assign the IP address.

PPPoE is set to ON but the username is not given. The username is required when you use PPPoE. Please assign the PPPoE username that you use to login.

The Host Name is empty. VT640P can not work without a Host Name. Please input a Host Name for VT640P.

Gatekeeper is ON.

Please assign

the Gatekeeper IP.

Gatekeeper is set to ON but the Gatekeeper IP is not assigned. Please assign the Gatekeeper IP for the Gatekeeper to work.

Gatekeeper is ON.

Please assign

the phone no. or alias.

Gatekeeper is set to ON but the phone no. or alias is not assigned. Please assign the phone no. or alias.

NAT is ON.

Please assign the NAT door.

NAT is set to ON but the NAT door is not assigned. Please assign the NAT door so the NAT can work.

User Manual

IP Broadband Videophone

Audio/Video Cable

Power Adapter

Handset Cable

Ethernet Cable

Power Cord

User's Manual

VT640P

What's in the package?

Please unpack the product package with caution; inspect the items closely. If you find any damaged item, please contact your local distributor immediately. Also, please keep the box and packing material for future use in the event of future shipments.

VT640P x1 Handset x1 User's Manual x1 Handset Cable x1 Power Adapter x1 Power Cord x1 Ethernet Cable (RJ-45) x1 Audio/Video Cable x1 Microphone x1

Handset

Microphone

9 Trouble Shooting

System power up

Error messages in bootup sequence

Cannot get IP address.

Please check the network

settings and connection.

Local View

Gatekeeper registration

timeout.

Please check the network

settings and connection.

Gatekeeper registration

failed (xxx),

Please check the network

settings.

Phonebook

Configuration

Password

In factory default setting, the local view will be displayed when VT640P is powered on. If the system is not correctly set up, any of the three messages will appear on screen, as shown below. Please press and refer to Chapter 4: System Setup and

to set up the system correctly.Chapter 5: Working with a Gatekeeper

System

correctly set up

Yes

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IP Broadband Videophone

Phonebook

Configuration

Password

System Setup

Server Setup

Network Setup

Terminal Setup

Option

Bandwidth Setup

Remote Update

Add

InBox

OutBox

8 OSD Menu Tree

Speed Dial

2 Getting to Know Your VT640P

Front view

Focus Adjusting Knob: on

outer ring of the camera.

Brightness and Hue: These two knobs are for adjusting the brightness and hue of the images on the LCD screen.

LCD Screen:

shows the video images of callers.

CCD Camera:

The input source of local video image. This is a mini built-in CCD camera.

Keypad:

To enter the IP address or to input data required for accessing the OSD menu.

Video Indicator:

Lights orange when the main unit is in video transmission.

When VT640P is in audio mute, the video indicator blinks.

Power Indicator:

Lights green when the power is on. The light blinks when the power saving function is on. The power saving function activates when the system is inactive for five minutes.

Handset Cable

Handset

Microphone

Cursor Panel: See next page.

＊

Video Power

Clear

View

Privacy

Still Camera

Phonebook

Hot Keys: See next page.

Speaker

Mute

Redial

User Manual

IP Broadband Videophone

Local view

********

In local view screen, pressing "********" (eight asterisks) will bring out a dialog window, asking if you want to restore all settings to factory default (see below). Press to begin the process. Press to cancel.

Restore all settings

to factory default?

Yes <OK>

No <CLEAR>

Using OSD menus

Restore factory settings

Clear

Settings restored.

Please reboot.

Clear

Factory default settings:

IP: 192.168.1.1 Phone No.: 1000 Subnet Mask: 255.255.255.0 Gateway: 192.168.1.254 DNS Server: 0.0.0.0 GateKeeper: 0.0.0.0 Update Server: 0.0.0.0 Host Name: VT640P H.323 Alias: Visiontech PPPoE username: <empty> PPPoE password: <empty> NAT door: 0.0.0.0 Auto Answer Rings: 4 Gatekeeper: OFF

PPPoE: OFF NAT: OFF Auto Answer: OFF Ringer: HI H.263: ON Keep Alive: ON Bandwidth: 256 Phonebook: <empty>

DHCP: OFF

Front view (cont.'d)

Phonebook

Still

Camera

View

Privacy

Mute/Redial: During a video call, this button is used to mute the audio so that you will not be heard by the other party on the phone; when there is no connection, to redial the IP address/ number* last dialed.

Hot Keys

View:

To select how local and remote video is displayed on the screen. The options are: Remote, PIP upper-left, PIP lower-left, PIP upper- right, PIP lower-right, Local. And it switches in that sequence.

Privacy:

Stop sending your image to the other side so that you will not be seen by the person you talk to.

Camera: To switch between the built-in CCD camera and external cameras connected to VT640P.

Still: To freeze the video image of yourself so that the other party can have a clearer display.

Hands Free:

To dial the correspondent's IP address without picking up the handset.

Used with OSD menus; to move the cursor left or to go back to the previous menu. During a video call, used to make the video sharper.

OK: Used with OSD menus; to pop up the OSD menu, to enter the sub menu, or to confirm the selection.

Cursor Panel

Used with OSD menus; to move the cursor right or to enter the sub menu. During a video call, used to make the video smoother.

Used with OSD menus; to move the cursor up. During a call, to turn the volume of the speakerphone up.

Used with OSD menus; to move the cursor down. During a call, to turn the volume of the speakerphone down.

Clear:

Used to backspace when you input letters or numbers.

*Note: To dial phone numbers, VT640P must work in conjunction with additional accessories, such as the H.323 Gatekeeper.

Phonebook: See page 43.

Clear

Mute

Redial

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IP Broadband Videophone

Using OSD menus

OutBox contains the numbers of the 10 last dialed calls.

Phonebook OutBox

InBox

Phonebook

Configuration

Password

OutBox

and : Item selection and : Item selection

Dial out

＊

By (IP / Phone no. / Alias)

Dialing to (Name) ...

If you can not dial out with VT640P, please hang up or press the speakerphone button to return to local view, and try to dial again.

Dial out

＊

¡¯

Select a desired item and then press , or press a number directly, to dial out.

Add

Press to clear In/Out Box

****

0. 24586547 (00:02:15)

1. 35648755 (00:01:20)

2. Amy (00:32:47)

3. Tom (00:51:30)

4. 25478654 (00:01:38)

5. 25478654 (00:03:21)

6. Mary (00:01:16)

7. 12547869 (00:02:37)

8. Tom (00:08:18)

9. 52458745 (00:07:24)

Speed Dial

Inputting numbers

Pressing any key on the numeric keypad can input the correspondent number. For example, pressing will generate the number " 8 ".

Numeric Keypad

Front view (cont.'d)

TUV

ABC

@_-

DEF

JKL6MNO

GHI

WXYZ

TUV

PQRS

! ; $

. ,

Inputting letters

Every button on the numeric keypad has characters printed on it, in addition to the numbers. Number keys from " 2 " to " 9 " have English letters on them, so they can be used to input English letters. When inputting data, pressing a key consecutively will generate the letters on it. For example, has the number " 7 " and the alphabets " PQRS " on it. Pressing this key once will generate the number " 7 ". Pressing this key twice consecutively will generate the letter " P ". Pressing this key three times consecutively will generate the letter " Q ". Pressing this key four times consecutively will generate the letter " R ". Pressing this key five times consecutively will generate the letter " S ". Ant it will cycle in such order.

PQRS

Inputting punctuation marks

The keypad provides four punctuation marks: " . " " , " " ! " and " ; ". " . ": Press twice consecutively;

Press only once to generate " . " when inputting IP addresses.

" , ": Press three times consecutively. " ! ": Press twice consecutively. " ; ": Press three times consecutively.

. ,

! ; $

Inputting special characters

The keypad also provides six special characters: " @ " " _ " " - " " " " $ " and " # ".

" @ ": Press twice consecutively; " ": Press once. " _ ": Press three times consecutively. " $ ": Press 4 times. " - ": Press four times consecutively. “ # ": Press once.

@_-

. ,

! ; $

Switching between upper case and lower case letters

Press once to switch between upper and lower case letters when inputting data.

Speed Dial

When the handset is picked up or the speaker button is pressed, pressing can enable speed dial.

User Manual

IP Broadband Videophone

+ 21 hidden pages

Vision Tech VT640P User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual