Yealink T27G Administrator's Guide

Directory
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Directory
The Yealink IP phone provides several types of phone directories.
Topics
Local Directory
Local Contacts Backup
Favorite Contacts
Lightweight Directory Access Protocol (LDAP)
Remote Phone Book
Directory List for Directory/Dir Soft Key
Directory Search Settings
Local Directory
Yealink IP phones maintain a local directory that you can use to store contacts. The local directory can
store up to 1000 contacts and 48 groups.
Contacts and groups can be added either one by one, or in batch using a local contact file. Yealink IP
phones support both *.xml and *.csv format contact files, but you can only customize the *.xml format
contact file.
Topics
Contact Avatars and Icons Picture Limit
Preparing the Tar Formatted File
Local Contact File Customization
Local Contact Files and Resource Upload
Example: Adding Contacts Using a Contact File
Contact Avatars and Icons Picture Limit
For T54S/T52S/T48S/T48G/T46S/T46G/T29G IP phones, you can customize the contact avatar. You can
also customize a contact icon for T48S/T48G IP phones.

Yealink T27G Specifications

General

Display	3.66" 240x120-pixel graphical LCD with backlight
SIP Accounts	6
Wall Mountable	Yes
Network	10/100/1000M Ethernet
PoE	Yes
Audio Features	HD voice
Headset Support	Yes (via RJ9)
USB Port	No
Voice Codecs	G.722, G.711(A/μ), G.729AB, G.726, iLBC
Network Features	SIP v1 (RFC2543), v2 (RFC3261)
Power Adapter	Optional
Local Phonebook	1000 entries
Compliance	CE, FCC, RoHS