Yealink SIP-T27P User Manual

User Guide for the SIP-T27P IP Phone
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Placing Calls
You can place a call in one of three ways using your SIP-T27P IP phone:
 Using the handset
 Using the speakerphone
 Using the headset
You can also dial the number first, and then choose the way you want to speak to the other
party.
You can also search and dial a contact from local directory, remote phone book or call history.
For more information, refer to Contact Management on page 42 and Call History Management
on page 57.
During a call, you can alternate between Speakerphone, Headset, and Handset modes by
pressing the Speakerphone key, the HEADSET key, or by picking up the handset.
The call duration of the active call and far-site’s information (name or phone number) are visible
on the LCD screen. In the figure below, the call to “Tom” (the phone number: 1001) has lasted 10
seconds.
To place a call using the handset:
1. Pick up the handset.
2. Enter the desired number using the keypad.
3. Press , , or the Send soft key.
The # key is configured as a send key by default. You can also set the * key as the send key, or
set neither. For more information, refer to the Key As Send on page 35.
Note
You can also dial using the SIP URI or IP address. To obtain the IP address of a phone, press the
OK key when the phone is idle. The maximum length of SIP URI or IP address length is 32
characters. For example, SIP URI: 3606@sip.com, IP: 192.168.1.15 or 192*168*1*15.
Your phone may not support direct IP dialing. Contact your system administrator for more
information.

Yealink SIP-T27P Specifications

General

Handset type	Wired handset
Product type	IP Phone
Product color	Cappuccino, Black
Backlight keypad	Yes
Volume control	Digital
Base station keys	36
Number of programmable keys	8
Phonebook capacity	1000 entries
Number of VoIP accounts	6
Voice codecs	G.722, G.726, G.711, G.729, G.711a, G.729A, iLBC, G.729B
Display diagonal	3.66 \
Display resolution	240 x 120 pixels
Networking standards	IEEE 802.1p, IEEE 802.3af, IEEE 802.1x, IEEE 802.1Q
RJ-9 ports quantity	2
AC adapter input voltage	100 - 240 V
AC adapter output current	1.2 A
AC adapter output voltage	5 V
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	210 mm
Width	265 mm
Height	170.5 mm
Package depth	225 mm
Package width	300 mm
Package height	118 mm