Yealink T27P Administrator's Guide

Resource Files
515
<Disable>
<Key Type="Empty"/>
<Key Type="End Call"/>
</Disable>
<Enable>
<Key Type="NewCall"/>
<Key Type="Empty"/>
<Key Type="Empty"/>
<Key Type="Empty"/>
</Enable>
<Default>
<Key Type="NewCall"/>
<Key Type="Empty"/>
<Key Type="Empty"/>
<Key Type="Empty"/>
</Default>
</CallFailed>
Directory provides easy access to frequently used lists. Users can access lists by
pressing the Dir soft key when the IP phone is idle. The lists may contain Local Directory,
History, Remote Phone Book and LDAP. You can add the desired list(s) to Directory using
the supplied directory template (favorite_setting.xml). After setup, place the directory
template to the provisioning server and specify the access URL in the configuration files.
When editing a directory template, learn the following:
 <root_favorite_set> indicates the start of a template and </root_favorite_set>
indicates the end of a template.
 The default display names of the directory lists are Local Directory, History, Remote
Phone Book and LDAP.
 When specifying the display priority of the directory list, the valid values are 1, 2, 3
and 4. 1 is the highest priority, 4 is the lowest.
 When enabling or disabling the desired directory list, the valid values are 0 and 1.
0 stands for Disabled, 1 stands for Enabled.

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)