Cisco IP Phone 6851

IPv4 Settings
DescriptionParameter
Internet connection type that is configured for the phone. Options are
DHCP and Static IP.
Default: DHCP
Connection Type
Subnet mask of the phone.NetMask
IP address of the phone.Static IP
IP address of the gateway.Gateway
Primary Domain Name Server (DNS) assigned to the phone.Primary DNS
Secondary Domain Name Server (DNS) if assigned to the phone.Secondary DNS
IPv6 Settings
DescriptionParameter
Internet connection type that is configured for the phone. Options are
DHCP and Static IP.
Default: DHCP
Connection Type
IPv6 address of the phone.Static IP
Identifies number of bits of a global unicast IPv6 address that are part
of`the network. For example, if the IPv6 address is
2001:0DB8:0000:000b::/64, the number 64 identifies that the first 64
bits are part of the network.
Prefix Length
IP address of the gateway.Gateway
Primary Domain Name Server (DNS) assigned to the phone.Primary DNS
Secondary Domain Name Server (DNS) if assigned to the phone.Secondary DNS
Options are Disabled and Enabled.
Default: Disabled
Broadcast Echo
When enabled, phone generates an IPv6 address by default with the
prefix length sent from the router. Options are Disabled and Enabled.
Default: Enabled
Auto Config
SIP IP Preference
SDP IP Preference
Cisco IP Phone 6800 Series Multiplatform Phones Administration Guide
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