Yealink T40G Configuring Guide

Customizing Your Phone
11
Time
Zone
Time Zone Name
Time
Zone
Time Zone Name
+1
West Central Africa
+11
Russia(Srednekolymsk Time)
+1
Poland(Warsaw)
+11:30
Norfolk Island
+1
Spain(Madrid)
+12
New Zealand(Wellington,Auckland)
+1
Croatia(Zagreb)
+12
Fiji Islands
+1
Czech Republic(Prague)
+12
Russia(Kamchatka Time)
+1
Denmark(Kopenhagen)
+12
Anadyr
+1
France(Paris)
+12
Petropavlovsk-Kamchatsky (RTZ 11)
+1
Germany(Berlin)
+12
Marshall Islands
+1
Hungary(Budapest)
+12:45
New Zealand(Chatham Islands)
+1
Italy(Rome)
+13
Nuku'alofa
+1
Switzerland(Bern)
+13
Tonga(Nukualofa)
+1
Sweden(Stockholm)
+13:30
Chatham Islands
+1
Luxembourg(Luxembourg)
+14
Kiribati
+1
Macedonia(Skopje)
+1
Netherlands(Amsterdam)
+1
Namibia(Windhoek)
Configuring NTP Server
You can set an NTP time server for the desired area as required. The NTP time server address
can be offered by the DHCP server or configured manually.
To configure the NTP settings via CommPortal phone configurator:
1. Click Preferences->Time&Date.
2. Select NTP from the drop-down menu of Obtain Time Method.
3. Select the priority for the IP phone to use the NTP server address offered by the DHCP
server.
- High, the phone uses the NTP server address offered by the DHCP server
preferentially.
- Low, the phone uses the NTP server address configured manually preferentially.
4. Enter the domain names or IP addresses in the Primary NTP Server and Secondary NTP
Server fields respectively.

Yealink T40G Specifications

General

SIP Accounts	3
Wall Mountable	Yes
Opus Codec	No
Display	2.3 inch 132x64-pixel graphical LCD
Network	Dual-port Gigabit Ethernet
PoE	Yes
Headset Support	Yes, RJ9 port
Power Adapter	Optional
Voice Codecs	G.722, G.711(A/μ), G.729AB, G.726
Local Phonebook	1000 entries