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UC-P100-S/UC-P110-S Phones for Skype for Business
Supplemental Guide – DOC. 8412A
In the DHCP VLAN section, select Enabled or Disabled from the Active drop-
down list.
Enter the desired option in the Option (1-255) field. The default option is 132.
Click Confirm to accept the change. A dialog box pops up to prompt that
settings will take effect after a reboot.
Click OK to reboot the phone.
Configure DHCP VLAN Discovery via the Phone User Interface
Tap Setting > Advanced
Enter the Admin password (default password: admin), and then tap OK.
Tap Network on the left side of the display, and then tap 2. VLAN.
Tap 3. DHCP VLAN.
Set DHCP VLAN to On or Off by tapping the desired setting.
Tap the option number to enter an option in the Option field.
Tap Save. The phone will prompt for a reboot.
Tap OK to reboot the phone.
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 has been 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. The Skype for Business 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), and a set of service requirements to guarantee performance
while transporting traffic over the network.
If the network settings on the phone are configured for an IPv6 network, the IP address
for the phone can be set by using SLAAC (ICMPv6), DHCPv6 or by manually entering an
IP address. Ensure that the network environment supports IPv6. Contact the ISP for
more information.