Yealink SIP-T27G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
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Notification Popups
Notification popups feature allows the IP phone to pop up the message when it misses a call, forwards an incoming
call to another party, receives a new voice mail or a new text message.
The following shows an example of receiving a new voice mail:
Topic
Notification Popups Configuration
Notification Popups Configuration
The following table lists the parameters you can use to configure notification popups.
Parameter
features.voice_mail_popup.enable <y0000000000xx>.cfg
Description
It enables or disables the phone to pop up the message when it receives a new voice mail.
If the message disappears, it will not pop up again unless the phone receives a new voice mail or the
user re-registers the account that has unread voice mail(s).
Note: It works only if “account.X.display_mwi.enable” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Web UI
Features > Notification Popups > Display Voice Mail Popup
Parameter
features.missed_call_popup.enable <y0000000000xx>.cfg
Description
It enables or disables the phone to pop up the message when it misses a call.
Note: It works only if “account.X.missed_calllog” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Web UI
Features > Notification Popups > Display Missed Call Popup
Parameter
features.forward_call_popup.enable <y0000000000xx>.cfg
Description
It enables or disables the phone to pop up the message when it forwards an incoming call to another
party.
Permitted
Values
0-Disabled
1-Enabled

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