Yealink SIP-T40G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
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Other Phones:
Network > Basic > IPv6 Config
Phone UI
Color Screen Phones:
Menu > Advanced (default password: admin) > Network > WAN Port > IPv6
Black-and-white Screen Phones:
Menu > Settings > Advanced Settings (default password: admin) > Network > WAN Port > IPv6
Parameter
static.network.ipv6_internet_port.ip
[1]
<y0000000000xx>.cfg
Description
It configures the IPv6 address for the wired network.
Note: It works only if “static.network.ip_address_mode” is set to 1 (IPv6) or 2 (IPv4 & IPv6), and "stat-
ic.network.ipv6_internet_port.type" is set to 1 (Static IP).
Permitted
Values
IPv6 Address
Default
Blank
Web UI
T57W/T54W/T53W/T53/T48U/T46U/T43U/T42U:
Network > Basic > IPv6 Config > Configuration Type (Static IP) > IP Address
Other Phones:
Network > Basic > IPv6 Config > Static IP Address > IP Address
Phone UI
Color Screen Phones:
Menu > Advanced (default password: admin) > Network > WAN Port > IPv6 > Static IP > IP Address
Black-and-white Screen Phones:
Menu > Settings > Advanced Settings (default password: admin) > Network > WAN Port > IPv6 >
Static IPv6 Client > IP Address
Parameter
static.network.ipv6_prefix
[1]
<y0000000000xx>.cfg
Description
It configures the IPv6 prefix for the wired network.
Note: It works only if “static.network.ip_address_mode” is set to 1 (IPv6) or 2 (IPv4 & IPv6), and "stat-
ic.network.ipv6_internet_port.type" is set to 1 (Static IP).
Permitted
Values
Integer from 0 to 128
Default
64
Web UI
T57W/T54W/T53W/T53/T48U/T46U/T43U/T42U:
Network > Basic > IPv6 Config > Configuration Type (Static IP) > IPv6 Prefix(0~128)
Other Phones:
Network > Basic > IPv6 Config > Static IP Address > IPv6 Prefix(0~128)
Phone UI
Color Screen Phones:
Menu > Advanced (default password: admin) > Network > WAN Port > IPv6 > Static IP > IPv6 IP Prefix
Black-and-white Screen Phones:
Menu > Settings > Advanced Settings (default password: admin) > Network > WAN Port > IPv6 >
Static IPv6 Client > IPv6 IP Prefix
Parameter
static.network.ipv6_internet_port.gateway
[1]
<y0000000000xx>.cfg
Description
It configures the IPv6 default gateway for the wired network.

Yealink SIP-T40G Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Wall mountable	Yes
Wi-Fi	No
Security algorithms	AES, HTTPS, SSL/TLS
Networking standards	IEEE 802.3af
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	FTP, TFTP, HTTP, HTTPS
Voice codecs	G.711, G.711a, G.711u, G.722, G.726, G.729ab
RJ-11 ports quantity	1
Ethernet LAN (RJ-45) ports	2
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
AC adapter output voltage	5 V
Power consumption (typical)	1.6 W
Certification	CE, FCC, ISO 9001
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 90 %
Volume control	Digital
Display diagonal	2.3 \
Display resolution	132 x 64 pixels
Lines quantity	3 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	3
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	175 mm
Width	212 mm
Height	54 mm