Teleconference Series (Video Codec) All the Polycom HDX 8000 Series

Teleconference Series (Video Codec) All the Polycom HDX 8000 Series

Property of the conference call through the monitor (Video Codec) All models Polycom HDX 8000 series 1 set of installation.

1 can be supported by the following.

1.1 H.323 (IP), SIP, H.320 (ISDN) and other standards of the ITU the following H.221, H.224, H.281, H.225, H.245, H.241,. H.331, H.231, H.243, H.235v3, H.460 and H.233 / 234.

2 standard, and features support for the visual system (Video System).

2.1 can support at least the following standard H.261, H.263 ++, H.264, H.264 High Profile or better.

2.2 Display Monitor Standard (Video Format) 4SIF at 704 x 480 pixels, SIF at 352 x 240 pixels, CIF at 352 x 288 pixels, 4CIF at 704 x 576 pixels, QSIF at 176 x 120 pixels, QCIF at 176 x. 144 pixels and HD 720P

2.3 The maximum resolution of the image (Video Resolution) according to the following.

SXGA (1280 x 1024), XGA (1024 x 768), SVGA (800 x 600), VGA (640 x 480), HD 720P (1280 x 720.

2.4 is able to perform at speeds of 512 Kbps conference resolution to 720p.

2.5 Open Conference at speeds up to 1024 Kbps 1080p resolution in the future.

2.6 is the speed of the image should not be lower than 25 fps.

2.7, Picture in Picture Picture in Picture (PIP) and displays two images on one screen. (Side-by-Side or Dual Monitor Emulation).

2.8 can present images from the camera with a picture of a document during a meeting in accordance with standard H.239 Software and port from the PC via DVI-I.

3. The standards and specifications supported audio (Audio System).

3.1 can support standard G.711, G.722, G.722.1, G.728, G.729A, Siren 14 and Siren 22.

3.2 can support the quality of the sound by the Automatic Noise Suppression, Automatic Gain Control, Audio Error Concealment and Echo Cancellation.

4. Interface for connecting to the system.

4.1 point for the VDO Input 4 channels.

4.2 point for the VDO Output at least two channels with DVI and S-VIDEO or Composite 1 channel.

4.3 point for at least 3 Channel Audio Audio Input.

4.4 point for at least 2 Channel Audio Audio output.

4.5 with 10/100 Base-TX Ethernet LAN ports of not less than 2 ports.

4.6 ports that can be connected to the telephone system.

4.7 has a USB port for the Update Software.

5. speed data transmission

5.1 can send data by standard H.323 at least 128 kbps - 6 Mbps.

6. External features of the camera body (Main Camera).

6.1 The rate of no less than 12x Zoom Image (Optical).

6.2, the image is a CMOS 1920 x 1080.

6.3 can determine the location (Preset Positions) not less than 10 positions.

6.4 Adjust the white balance automatically (White Balance).

6.5, the remote control of the camera.

7. Microphone Features

7.1 The table top is not less than 1, and the addition of a second microphone in the future.

7.2 can mute the microphone (Mute) on the microphone, and the Remote Control.

7.3 microphones are required to have a surround sound signal (360).

8. Other capabilities

8.1 To manage and monitor the operation of the machine via the Web Browser or Software Control.

8.2 In the case connected to the H.323 standard to define the types of IP Address.

8.2.1 Manual, User-defined IP Address itself.

8.2.2 Automatic, Get IP Address from the DHCP Server in LAN.

8.2.3 to perform standard IPv4 and IPv6.

8.3 supports multi-point (Multipoint) at least 4 points simultaneously.

8.4 can make QoS (Quality of Service) in the IP Precedence and DiffServ.

8.5 provide encryption standard AES (Advanced Encryption Standard) is the least.

8.6 standard quality management of video and audio to better working Loss Packet Recovery.

8.7 Supports least as TELNET, DHCP, TCP, SNMP, LDAP and NAT.

8.8 can be used to store data in the form of CDR (Call Detail Report).