D-Link DSL-2320B - 24 Mbps DSL Modem Guía de usuario descargar pdf (Pagina 105)

Features & Benefits

D-Link Product Guide 2008

103

VIDEO PHONES

VIDEO CONFERENCE





» Watch live video and see friends’ faces

while talking over the Internet.



» Video display at up to 30 frames per

second at 352 x 288 pixels (CIF) or 176

x 144 pixels (QCIF).

» Speakerphone with jitter buffer,

echo cancellation and comfort noise

generation to match or surpass normal

phone quality.



» Videophones without LCD screen

connect to living room TV sets to display

video.

» Videophones with integrated LCD can

connect to TV too for large screen

display.

» Callers can get full screen view or

picture-in-picture view.

» PAL or NTSC TV format support (factory

set).



» Answer incoming videophone calls and

initiate new ones from TV screen.

» View caller ID on TV screen

» View auto-IP-mapping phone book and

select number (caller IP address) on TV

screen.

» Adjust remote view or self view.



» Can use built-in speaker or external

speakers for better sound.





» Prioritized Internet traffic handling for

smooth image and voice transmission/

reception.





» Default connection is to normal

telephone (PSTN) when the phone is

picked up to dial out.

» Users press “Broadband” button and

select destination from Speed-Dial List

to initiate a video conference call.

» Videophones accept both PSTN and

VoIP incoming calls



» Callers can sit anywhere at home or in

the office and talk on the phone.

» TV does not need to be placed near the

phone line or DSL modem.

These video phones are unique appliances from D-Link that combine voice and video

transmission/reception over the broadband Internet. These phones integrate CMOS

cameras into them to capture and send speakers’ faces to the opposite sides, so callers

can watch each other’s actions while talking.

Designed for home and office use, these appliances provide a low-cost video conference

solution that operates without the need for any computer hardware and software. At two

remote places, users simply plug two videophones to the Internet to talk face-to-face

anywhere in the world.

D-Link videophones use the industry-standard H.323 protocol for video streaming

over the Internet. They can connect to any devices that use this standard for video

conferencing, and not just to other D-Link

videophones. For face-to-face talks, users

can also connect D-Link videophones to

other devices that use the popular Microsoft

web-based NetMeeting.



● Integrated 5-Inch Color TFT LCD

● Connects to DSL/Cable Modem Through

Ethernet Port

● Can Connect to TV Set Through Video

Out Interface

Desktop Videophone



● Wide Angle View for Wider Coverage or

“Zoom In” View for a Close-Up

● High Quality Glass Lens Elements

● 2 x 4-8mm Focal Lens

● 66° to 63° Horizontal, 38° to 20° Vertical,

66° to 33° Diagonal

● For Use With DVC-1000, DVC-1100

Video Phones

Varifocal Lens



● Connects to TV Set

● Connects to DSL/Cable Modem Through

Ethernet Port

Videophone



● Connects to TV Set

● Connects to DSL/Cable Modem or

Broadband Router Through Ethernet Port

or Integrated 802.11g Wireless LAN

Wireless G Videophone



● 75° Diagonal Field of View for Wider

Coverage

● High Quality Glass Lens Elements

● 2.9mm Focal Length

● 5.5mm Back Focal Length

● 63° Horizontal, 50° Vertical

● For Use With DVC-1000, DVC-1100

Video Phones

Wide Angle Focal Lens

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