Yealink SIP-T27P User Manual

Customizing Your Phone
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Usage: Press the Switch Account Down key to scroll down the account list to select the desired
default account.
Ext Keys
If EXP20 is connected to the SIP-T27P IP phone, you can customize features for ext keys.
To customize ext keys via phone user interface:
1. Long press the desired ext key on EXP20.
The IP phone LCD screen will enter the user setting interface of this key.
2. Customize the specific features for this key on the IP phone.
3. Press the Save soft key to accept the change or the Back soft key to cancel.
Ext keys are configurable via web user interface at the path Dsskey->Ext Key.
For more information, refer to Yealink EXP20 User Guide
Account Management
You can register one or multiple accounts on the SIP-T27P IP phone. You can also configure
each line key to associate with an account or configure multiple line keys to associate with an
account.
Account Registration
To register an account via phone user interface:
1. Press Menu->Settings->Advanced Settings (default password: admin) ->Accounts.
2. Select the desired account and then press the Enter soft key.
3. Select Enabled from the Activation field.
4. Enter the desired value in Label, Display Name, Register Name, User Name, Password
and SIP Server1/2 field respectively. Contact your system administrator for more
information.
5. If you use the outbound proxy servers, do the following:
1) Press or , or the Switch soft key to select Enabled from the Outbound
Status field.
2) Enter the desired value in the Outbound Proxy1/2 and Proxy Fallback Interval field
respectively. Contact your system administrator for more information.
6. Press the Save soft key to accept the change or the Back soft key to cancel.
You can repeat steps 2 to 6 to register more accounts.
The following figures demonstrate single or multiple accounts registered on the phone:

Yealink SIP-T27P Specifications

General

Handset type	Wired handset
Product type	IP Phone
Product color	Cappuccino, Black
Backlight keypad	Yes
Volume control	Digital
Base station keys	36
Number of programmable keys	8
Phonebook capacity	1000 entries
Number of VoIP accounts	6
Voice codecs	G.722, G.726, G.711, G.729, G.711a, G.729A, iLBC, G.729B
Display diagonal	3.66 \
Display resolution	240 x 120 pixels
Networking standards	IEEE 802.1p, IEEE 802.3af, IEEE 802.1x, IEEE 802.1Q
RJ-9 ports quantity	2
AC adapter input voltage	100 - 240 V
AC adapter output current	1.2 A
AC adapter output voltage	5 V
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	210 mm
Width	265 mm
Height	170.5 mm
Package depth	225 mm
Package width	300 mm
Package height	118 mm