Yealink SIP-T27G Administrator's Guide

Network Configurations
25
Menu > Settings > Advanced Settings (default password: admin) > Network > WAN Port > IPv4
Parameter
static.network.internet_port.ip
[1]
<y0000000000xx>.cfg
Description
It configures the IPv4 address for the wired network.
Note: It works only if “static.network.ip_address_mode” is set to 0 (IPv4) or 2 (IPv4 & IPv6), and "stat-
ic.network.internet_port.type" is set to 2 (Static IP).
Permitted
Values
IPv4 Address
Default
Blank
Web UI
T57W/T54W/T53W/T53/T48U/T46U/T43U/T42U:
Network > Basic > IPv4 Config > Configuration Type (Static IP) > IP Address
Other Phones:
Network > Basic > IPv4 Config > Static IP Address > IP Address
Phone UI
Color Screen Phones:
Menu > Advanced (default password: admin) > Network > WAN Port > IPv4 > Static IP > IP Address
Black-and-white Screen Phones:
Menu > Settings > Advanced Settings (default password: admin) > Network > WAN Port > IPv4 >
Static IPv4 Client > IP Address
Parameter
static.network.internet_port.mask
[1]
<y0000000000xx>.cfg
Description
It configures the IPv4 subnet mask for the wired network.
Note: It works only if "static.network.internet_port.type" is set to 2 (Static IP).
Permitted
Values
Subnet Mask
Default
Blank
Web UI
T57W/T54W/T53W/T53/T48U/T46U/T43U/T42U:
Network > Basic > IPv4 Config > Configuration Type (Static IP) > Subnet Mask
Other Phones:
Network > Basic > IPv4 Config > Static IP Address > Subnet Mask
Phone UI
Color Screen Phones:
Menu > Advanced (default password: admin) > Network > WAN Port > IPv4 > Static IP > Subnet Mask
Black-and-white Screen Phones:
Menu > Settings > Advanced Settings (default password: admin) > Network > WAN Port > IPv4 >
Static IPv4 Client > Subnet Mask
Parameter
static.network.internet_port.gateway
[1]
<y0000000000xx>.cfg
Description
It configures the IPv4 default gateway for the wired network.
Note: It works only if "static.network.internet_port.type" is set to 2 (Static IP).
Permitted
Values
IPv4 Address
Default
Blank
Web UI
T57W/T54W/T53W/T53/T48U/T46U/T43U/T42U:
Network > Basic > IPv4 Config > Configuration Type (Static IP) > Default Gateway

Yealink SIP-T27G Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black, Gold
Wall mountable	Yes
Display diagonal	3.66 \
Display resolution	240 x 120 pixels
RJ-9 ports quantity	2
USB 2.0 ports quantity	1
Voice codecs	CNG, G.711, G.722, G.723.1, G.726, G.729, G.729ab, VAD, iLBC
Dual-Tone Multi-Frequency (DTMF) modes	SIP info
Lines quantity	8 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
Bluetooth	-
Security algorithms	AES, MD5
Networking standards	IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Ethernet LAN interface type	Gigabit Ethernet
Volume control	Digital
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	210 mm
Width	265 mm
Height	170.5 mm