Yealink T27P Administrator's Guide

Getting Started
37
Parameters
Permitted Values
Default
network.ip_address_mode
0, 1 or 2
0
Description:
Configures the IP address mode.
0-IPv4
1-IPv6
2-IPv4 & IPv6
Note: If you change this parameter, the IP phone will reboot to make the change take
effect.
Web User Interface:
Network->Basic->Internet Port->Mode (IPv4/IPv6)
Phone User Interface:
Menu->Settings->Advanced Settings (default password: admin) ->Network->WAN
Port->IP Mode
network.internet_port.ip
IPv4 Address
Blank
Description:
Configures the IPv4 address when the IP address mode is configured as IPv4 or IPv4
& IPv6, and the Internet (WAN) port type for IPv4 is configured as Static IP Address.
Example:
network.internet_port.ip = 192.168.1.20
Note: If you change this parameter, the IP phone will reboot to make the change take
effect.
Web User Interface:
Network->Basic->IPv4 Config->Static IP Address->IP Address
Phone User Interface:
Menu->Settings->Advanced Settings (default password: admin) ->Network->WAN
Port->IPv4->Static IPv4 Client->IPv4
network.internet_port.mask
Subnet Mask
Blank

Yealink T27P Specifications

General

Wall Mountable	Yes
Local Phonebook	1000 entries
Bluetooth	No
Wi-Fi	No
Gigabit Ethernet	No
Display	3.66" 240x120 pixel graphical LCD with backlight
Audio Features	HD voice, Full-duplex speakerphone
Network	Dual-port 10/100 Ethernet switch
Protocols	SIP v1 (RFC2543), v2 (RFC3261)
Power	IEEE 802.3af PoE
Connectivity	2 x RJ45 10/100M Ethernet ports
Voice Codecs	G.711(A/μ), G.722, G.723, G.729AB, G.726
EHS	Supports EHS with Plantronics headsets
Headset Port	Yes
Power Adapter	5V DC (optional)