Administrator’s Guide for Yealink VC800 Video Conferencing System
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A dialog box pops up to prompt that settings will take effect after a reboot.
5. Click Confirm to reboot the system immediately.
To configure the IP address mode via phone user interface:
1. Select More->Setting->Advanced (default password: 0000) ->Internet Configuration.
2. Select IPv4 or IPv4 & IPv6 from the IP Mode field.
3. Select Save, and then press to accept the change.
The IP phone reboots automatically to make settings effective after a period of time.
To configure a static IPv4 address via phone user interface：
1. Select More->Setting->Advanced (default password: 0000) ->Internet
Configuration->IPv4.
2. Uncheck the DHCP checkbox.
3. Enter the desired values in the IP Address, Subnet Mask, Gateway, DNS Primary Server
and DNS Secondary Server fields respectively.
4. Select Save, and then press to accept the change.
The display device prompts “Reboot now?”.
5. Select OK, and then press to reboot the system immediately.
IPv6 Support
Because Internet Protocol version 4 (IPv4) uses a 32-bit address, it cannot meet the increased
demands for unique IP addresses for all devices that connect to the Internet. Therefore,
Internet Protocol version 6 (IPv6) is the next generation network layer protocol, which designed
as a replacement for the current IPv4 protocol.
IPv6 is developed by the Internet Engineering Task Force (IETF) to deal with the long-anticipated
problem of IPv4 address exhaustion. Yealink IP Phone supports IPv4 addressing mode, IPv6
addressing mode, as well as an IPv4&IPv6 dual stack addressing mode. IPv4 uses a 32-bit
address, consisting of four groups of three decimal digits separated by dots; for example,
192.168.1.100. IPv6 uses a 128-bit address, consisting of eight groups of four hexadecimal digits
separated by colons; for example, 2026:1234:1:1:215:65ff:fe1f:caa.
VoIP network based on IPv6 can provide end-to-end security capabilities, enhanced Quality of
Service (QoS), a set of service requirements to deliver performance guarantee while transporting
traffic over the network.
If you configure the network settings on the phone for an IPv6 network, you can set up an IP
address for the phone either by using SLAAC (ICMPv6), DHCPv6 or by manually entering an IP
address. Ensure that your network environment supports IPv6. Contact your ISP for more
information.
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