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Сравнительные характеристики многоточечных конференций Aver

Сравнительные характеристики многоточечных конференций Aver

Видеоконференции Aver Системы видеоконференций от AVer можно описать одной простой фразой: больше возможностей за меньшие деньги! Все системы видеоконференций AVer используют протоколы H.323 и SIP, поэтому пользователи могут быть уверены, что их система AVer будет совместима со всеми другими основными марками систем видеоконференций. Сократите расходы вместе с AVer
 

EVC300

EVC350

EVC950

EVC900

embedded MCU support

4 sites

4 sites

8+ sites

8+ sites

codec

yes

yes

yes

yes

camera

yes (eCam PTZ)

yes (eCam PTZ II)

yes (eCam PTZ II)

yes (eCam PTZ)

microphone

MIC array

MIC array

MIC array

MIC array

remote control

yes

yes

yes

yes

RJ45 10/100M network LAN ports

1

1

1

1

camera type

PTZ

PTZ

PTZ

PTZ

FOV

67°

82°

82°

67°

pan angle

±100°

±130°

±130°

±100°

tilt angle

±25°

+90° / -25°

+90° / -25°

±25°

optical zoom

16

12

12

16

digital zoom

0

1.5

1.5

0

supported ITU-T standards

H.323 , SIP

H.323 , SIP

H.323 , SIP

H.323 , SIP

video standards

H.261 , H.263 , H.263+ , H.264 , H.264 SVC , H.264 High Profile

H.261 , H.263 , H.263+ , H.264 , H.264 SVC , H.264 High Profile

H.261 , H.263 , H.263+ , H.264 , H.264 SVC , H.264 High Profile

H.261 , H.263 , H.263+ , H.264 , H.264 SVC , H.264 High Profile

max. video resolution

HD1080p30fps

HD1080p30fps

HD1080p30fps

HD1080p30fps

max. resolution for content sharing

HD 1080p/30fps

HD 1080p/30fps

HD 1080p/30fps

HD 1080p/30fps

max. camera resolution

2M (1920x1080)

2M (1920x1080)

2M (1920x1080)

2M (1920x1080)

H.323 max. line rates Mbps

36M

36M

36M

36M

audio standards

G.711, G.722, G.722.1, G.728, G.722.1C

G.711, G.722, G.722.1, G.728, G.722.1C

G.711, G.722, G.722.1, G.728, G.722.1C

G.711, G.722, G.722.1, G.728, G.722.1C

audio features

Acoustic echo cancellation , Auto Gain Control , multiple mic support , voice tracking/site switch , Automatic noise suppressor

Acoustic echo cancellation , Auto Gain Control , multiple mic support , voice tracking/site switch , Automatic noise suppressor

Acoustic echo cancellation , Auto Gain Control , multiple mic support , voice tracking/site switch , Automatic noise suppressor

Acoustic echo cancellation , Auto Gain Control , multiple mic support , voice tracking/site switch , Automatic noise suppressor

other supported standards

H.224/H.281, H.225, H.245, H.323 Annex Q, H.460, H.235, BFCP content sharing

H.224/H.281, H.225, H.245, H.323 Annex Q, H.460, H.235, BFCP content sharing

H.224/H.281, H.225, H.245, H.323 Annex Q, H.460, H.235, BFCP content sharing

H.224/H.281, H.225, H.245, H.323 Annex Q, H.460, H.235, BFCP content sharing

NAT / firewall traversal

yes

yes

yes

yes

dual stream support

yes

yes

yes

yes

far end control

yes

yes

yes

yes

Telnet support

yes

yes

yes

yes

RS-232 ports

0

0

0

0

USB ports

2

2

2

2

video outputs

HDMI , VGA

HDMI , VGA

HDMI , VGA

HDMI , VGA

HDMI outputs

2

2

2

2

DVI outputs

0

0

0

0

VGA outputs

1

1

1

1

composite/s-video outputs

0

0

0

0

multiple monitor support

yes (3)

yes (3)

yes (3)

yes (3)

video inputs

DVI , VGA

DVI , VGA

DVI , VGA

DVI , VGA

HDMI inputs

0

0

0

0

DVI inputs

1

1

1

1

composite/s-video inputs

0

0

0

0

VGA inputs

1

1

1

1

3.5 mm audio outputs

1

1

1

1

other audio outputs

0

0

0

0

3.5 mm MIC/audio inputs

1

1

1

1

other audio inputs

0

0

0

0

proprietary MIC inputs

1

1

1

1

daisy chain support

yes (up to 4)

yes (up to 4)

yes (up to 4)

yes (up to 4)

embedded recording

yes

yes

yes

yes

wireless content sharing

no

no

no

no

web management tool support

yes

yes

yes

yes

remote control app for mobile devices

yes

yes

yes

yes

warranty

3 years standard

3 years standard

3 years standard

3 years standard

feature support

dual streaming (H.239) , embedded meeting recording , web-based management tool , A/V integration support (RS-232/Telnet) , dual camera support

dual streaming (H.239) , embedded meeting recording , web-based management tool , A/V integration support (RS-232/Telnet)

dual streaming (H.239) , embedded meeting recording , web-based management tool , A/V integration support (RS-232/Telnet)

dual streaming (H.239) , embedded meeting recording , web-based management tool , A/V integration support (RS-232/Telnet) , dual camera support

note

Max. video resolution is HD1080p30fps when sharing content. Support VCLink and ScreenShare.

Max. video resolution is HD1080p30fps when sharing content. Support VCLink and ScreenShare.

Max. video resolution is HD1080p30fps when sharing content. Support VCLink and ScreenShare.

Max. video resolution is HD1080p30fps when sharing content. Support VCLink and ScreenShare.

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