Configuring Transmission Methods Of The Internet Port And Pc Port - Yealink SIP-T2 SERIES Administrator's Manual

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series IP Phones
To configure a static IPv4 address via phone user interface:
Press Menu->Advanced (default password: admin) ->Network->WAN Port->IPv4.
1.
Press
2.
Enter the desired value in the IP Address, Subnet Mask, Default Gateway, Pri.DNS and
3.
Sec.DNS field respectively.
Press the Save soft key to accept the change.
4.
A dialog box pops up to prompt that the settings will take effect after a reboot.
Click OK to reboot the phone.
5.
Yealink IP phones support two Ethernet ports: Internet port and PC port. You can enable or
disable the PC port on the IP phones. Three optional methods of transmission configuration for
IP phone Internet port or PC port:
Auto-negotiate

Half-duplex

Full-duplex

Auto-negotiate is configured for both Internet and PC ports on the IP phone by default.
Auto-negotiate
Auto-negotiate means that two connected devices choose common transmission parameters
(e.g., speed and duplex mode) to transmit voice or data over Ethernet. This process entails
devices first sharing transmission capabilities and then selecting the highest performance
transmission mode supported by both. You can configure the Internet port and PC port on the
IP phone to automatically negotiate during the transmission.
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or , or the Switch soft key to select the Static IP from the Type field.