Ipv4 Configuration - Yealink SIP-T2 Series Administrator's Manual

Administrator's Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
Default 0
Web UI Network->Basic->Internet Port->Mode(IPv4/IPv6)
T54S/T52S/T48S/T48G/T46S/T46G/T29G:
Menu->Advanced (default password: admin)->Network->WAN Port->IP Mode
Phone UI
T42G/T42S/T41P/T41S/T40P/T40G/T27G/T23P/T23G/T21(P) E2/T19(P) E2/CP920:
Menu->Settings->Advanced Settings (default password: admin)->Network->WAN Port->IP Mode
Parameter static.network.preference
It specifies IPv4 or IPv6 as the preferred 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)
T54S/T52S/T48S/T48G/T46S/T46G/T29G:
Menu->Advanced (default password: admin) ->Network->WAN Port->Preference
Phone UI
T42G/T42S/T41P/T41S/T40P/T40G/T27G/T23P/T23G/T21(P) E2/T19(P) E2/CP920:
Menu->Settings->Advanced Settings (default password: admin)->Network->WAN Port->Preference
Parameter account.X.sip_server_mode
It specifies the preferred network and query mode in a Dual-Stack mode, when a domain name is con-
figured 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 IP phone will reboot to make the change take effect.
[2]
X is the account ID. For T54S/T48S/T48G/T46S/T46G/T29G, X=1-16; for T52S/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 Configuration

The following table lists the parameters you can use to configure IPv4.
Parameter static.network.internet_port.type
It configures the Internet port type for IPv4.
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 Address
22
[1]
[2]
[1]
<y0000000000xx>.cfg
<MAC>.cfg
<y0000000000xx>.cfg