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Specification

Operating environment

Interface

Network with one of the following interfaces that can connect to the Internet

  • Wired Network

    10BASE-T, 100BASE-TX, 1000BASE-T

  • Wireless Network

    IEEE802.11n/g/b

Line speed

Minimum: 500 Kbps, Recommended: 2 Mbps or higher

Port

The following port numbers are available for communication:

  • When no proxy is used

    TCP: 80, 443, 5222, 17990, 17992

    UDP: 50000 - 65535*1

  • When a proxy is used

    TCP: 80, 443

Communication frequency

2.4 GHz band

Frequency Range (Wireless Network)

  • For mainly Europe and Asia

    2412 MHz - 2472 MHz (Ch1 Ch13)

  • For mainly North America:

    2412 MHz - 2462 MHz (Ch1 Ch11)

Authentication (Wireless Network)

  • Authentication method

    • For mainly Europe and Asia

      Open system authentication, shared key authentication, WPA-PSK, WPA2-PSK

    • For mainly North America

      Open system authentication, shared key authentication, WPA-PSK, WPA2-PSK, WPA-EAP*2, WPA2-EAP*2

  • Encryption method

    WEP (128bit/64bit), TKIP, AES

*1 A port in the range of 50000 to 65535 is selected as the port used for communication, according to the environment and conditions.

*2 PEAP is the only supported authentication method.

Note

  • This machine only supports the Basic authentication method when a proxy is used.

  • When using a proxy to connect to a meeting, it may take longer for the meeting.

  • For details about network settings, see Changing Network Configuration.

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