Yealink T27P Administrator's Guide

Configuring Basic Features
85
Assign a phone lock key.
Navigate to:
http://<phoneIPAddress>/servlet?p=dsskey
&q=load&model=0
Phone User
Interface
Configure the phone lock type.
Change the unlock PIN.
Configure the IP phone to automatically lock
the phone after a time interval.
Assign a phone lock key.
Details of Configuration Parameters:
Parameters
Permitted Values
Default
phone_setting.phone_lock.enable
0 or 1
0
Description:
Enables or disables phone lock feature.
0-Disabled
1-Enabled
Web User Interface:
Features->Phone Lock->Phone Lock Enable
Phone User Interface:
Menu->Settings->Advanced Settings (default password: admin) ->Phone
Lock->Lock Enable
phone_setting.phone_lock.lock_key_type
0, 1 or 2
0
Description:
Configures the type of phone lock.
0-All Keys
1-Function Keys
2-Menu Keys
For more information, refer to Phone Lock Type on page 86.
Note: It is not applicable to SIP-T48G IP phones. It works only if the parameter
“phone_setting.phone_lock.enable” is set to 1(Enabled).
Web User Interface:
Features->Phone Lock->Phone Lock Type
Phone User Interface:
Menu->Settings->Advanced Settings (default password: admin) ->Phone

Yealink T27P Specifications

General

Wall Mountable	Yes
Local Phonebook	1000 entries
Bluetooth	No
Wi-Fi	No
Gigabit Ethernet	No
Display	3.66" 240x120 pixel graphical LCD with backlight
Audio Features	HD voice, Full-duplex speakerphone
Network	Dual-port 10/100 Ethernet switch
Protocols	SIP v1 (RFC2543), v2 (RFC3261)
Power	IEEE 802.3af PoE
Connectivity	2 x RJ45 10/100M Ethernet ports
Voice Codecs	G.711(A/μ), G.722, G.723, G.729AB, G.726
EHS	Supports EHS with Plantronics headsets
Headset Port	Yes
Power Adapter	5V DC (optional)