Yealink SIP-T27G Administrator's Guide

Advanced Features
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Press OK on the phone to allow remote control. The phone will return to the previous screen.
Refresh the web page.
The browser will display an image of the phone’s current screen. You can save the image to your local sys-
tem.
l Else, the browser will display an image of the phone’s current screen directly. You can save the image to
your local system.
Note: Frequent capture may affect phone performance. Yealink recommends you to capture the phone screen display within
a minimum interval of 4 seconds.
Example: Placing a Call via Web User Interface
Procedure
1. Navigate to Directory > Phone Call Info.
2. Select the desired account from the Outgoing Identity drop-down menu.
3. Enter the callee’s number in the Dial Number field.
4. Click Dial to dial out the number.
The web user interface prompts “Call Success” and the phone will automatically dial out the number.
You can click Hang Up to end the call.

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