Ipv4 Wired Network Configuration - Yealink SIP-T5 Series Administrator's Manual

Administrator's Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
Parameter static.network.preference
It specifies IPv4 or IPv6 as the preferred wired network in a Dual-Stack mode.
Description
Note: It works only if "static.network.ip_address_mode" is set to 2 (IPv4 & IPv6).
0-IPv6
Permitted
Values
1-IPv4
Default 0
Web UI Network > Basic > Internet Port > Preference(IPv4/IPv6)
Color Screen Phones:
Menu > Advanced (default password: admin) > Network > WAN Port > Preference
Phone UI
Black-and-white Screen Phones:
Menu > Settings > Advanced Settings (default password: admin) > Network > WAN Port > Preference
Parameter account.X.sip_server_mode
It specifies the preferred network in a Dual-Stack mode when a domain name is configured for a SIP
server.
Description
Note: It works only if "static.network.ip_address_mode" is set to 2 (IPv4 & IPv6).
0-Specify IPv4 as the preferred network and A query will be performed preferentially.
Permitted
1-Specify IPv6 as the preferred network and AAAA query will be performed preferentially.
Values
2-The preferred network is configured by "static.network.preference".
Default 0
[1]
If you change this parameter, the phone will reboot to make the change take effect.
[2]
X is the account ID. For T57W/T54W/T48U/T48S/T48G/T46U/T46S/T46G/T29G, X=1-16; for
T53W/T53/T43U/T42U/T42G/T42S, X=1-12; for T41P/T41S/T27G, X=1-6; for T40P/T40G/T23P/T23G, X=1-3; for T21
(P) E2, X=1-2; for T19(P) E2/CP920, X=1.

IPv4 Wired Network Configuration

The following table lists the parameters you can use to configure IPv4 wired network.
Parameter static.network.internet_port.type
It configures the Internet port type for IPv4 wired network.
Description
Note: It works only if "static.network.ip_address_mode" is set to 0 (IPv4) or 2 (IPv4 & IPv6).
0-DHCP
Permitted
Values
2-Static IP
Default
0
T57W/T54W/T53W/T53/T48U/T46U/T43U/T42U:
Network > Basic > IPv4 Config > Configuration Type
Web UI
Other Phones:
Network > Basic > IPv4 Config
Color Screen Phones:
Phone UI Menu > Advanced (default password: admin) > Network > WAN Port > IPv4
Black-and-white Screen Phones:
24
[1]
[2]
[1]
<y0000000000xx>.cfg
<MAC>.cfg
<y0000000000xx>.cfg