Yealink T27G Configuring Guide

Customizing Your Phone
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3. Enter the name in the Display Item Name N field.
4. Click Save changes to accept the change.
5. Perform auto provisioning on the phone to download above configurations. For more
information on how to perform auto provisioning, refer to Downloading Configuration Files
on page 39.
Enabling Presenting the Caller Identity
You can enable the phone to present the caller identity when you receive a call from the contact
in the remote phone book.
To enable the presentation of a caller identity via CommPortal phone configurator:
1. Click Features->Remote Phone Book.
2. Mark the Enabled radio box of the Search Remote Phonebook Name field.
3. Enter the desired period to refresh the remote phone book in the Search Flash Time
(Seconds) field.
The default value is 21600 seconds.
4. Click Confirm to accept the change.
5. Click Save changes to accept the change.
6. Perform auto provisioning on the phone to download above configurations. For more
information on how to perform auto provisioning, refer to Downloading Configuration Files
on page 39.

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