Yealink SIP- T28P Quick Reference Guide

275 Kenneth Drive, Suite 100
Rochester, NY 14623
www.GLOBALINXsolutions.com
Specifications are subject to change without notice.
Please check www.GLOBALINXsolutions.com for the latest updates
on equipment and materials.
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QRGYEA-T28 4/10
Menu Instruction
For additional information or assistance, contact GLOBALINX®
Technical Support at (866) 909-8253.
Conference Call
• Press the CONF softkey during an active call.
• The rst call is placed on hold. You will hear a dial tone. Dial the
number to conference in, then press SEND to dial out.
• When the call is answered, the conference call will now include you
and the other two parties.
• Hang up to disconnect all parties.
Call Forward
• To forward a call, enter the path: Menu -> Features -> Call Forward
• There are 5 options: Always Forward, Busy Forward, No-Answer For-
ward, Busy/No-Answer Forward and Cancel Forward.
• For each option (except Cancel Forward), enter the number you want
to forward your calls to. Press OK to save the changes.

Yealink SIP- T28P Specifications

General

Expansion module support	Yes
Ethernet LAN (RJ-45) ports	2
Keypad number of keys	48
Voice codecs	G.711, G.722, G.723.1, G.726
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Touchscreen	-
Display resolution	320 x 160 pixels
Lines quantity	- lines
Phonebook capacity	- entries
Number of VoIP accounts	6
Bluetooth	No
Security algorithms	HTTPS, SSL/TLS
AC adapter input voltage	100 - 240 V
AC adapter output voltage	5 V
Power consumption (typical)	2.6 W
Operating relative humidity (H-H)	10 - 95 %
Compliance industry standards	IEEE 802.3af
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	204 mm
Width	273 mm
Height	42 mm
Weight	1050 g