Yealink SIP-T22P User Manual

Enterprise IP Phone Customizing Your Phone
To adjust the volume via Phone interface:
1) Press Menu->Settings->Basic Settings->Enter.
2) Scroll to Phone Volume->Ring Volume, use the Volume Adjustment Bar or
navigation keys to adjust the volume.
3) Press OK softkey to save the change or Back softkey to cancel.
You can also adjust the ring tone volume by the following way:
When the phone is in idle status, press the Volume Adjustment Bar to a comfortable
level.
To change the Ring Tone Type via Web interface:
Choose Phone->Preference->Ring Tone, highlight the specific one in the scroll-down
menu, choose confirm button to update the change. You can also delete the specific one
by choose Delete button.
To update the new Ring Tone via Web interface:
1) Choose Browse button to choose the specific ring tone file.
2) Choose Upload button to upload the file, and then Confirm to save the change.
Note:
The ring tone file format must be in 16bits WAV format (via Ulaw Compression), 8K
sample rate (monophony). Blank or other special characters can not be included in the
file name.
Codec Selection
The IP phone supports the following voice codecs:
G.722, G.711, G.723.1, G.726, G.729AB, iLBC and GSM.
You can enable/disable the desired codecs via Web interface. Please contact your
System Administrator for more details about the codecs.
To enable/disable the codecs:
1) Choose Account->Account X (X means Account number) ->Codecs.
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Yealink SIP-T22P Specifications

General

DC-in jack	Yes
Expansion module support	No
Ethernet LAN (RJ-45) ports	2
Volume control	Digital
Keypad number of keys	32
Number of handles included	1 pc(s)
Power requirements	100 - 240 VAC, 5 VDC
Power consumption (typical)	2.6 W
Power consumption (PowerSave)	1.5 W
Voice codecs	G.722, G.723, G.726
Touchscreen	-
Display resolution	132 x 64 pixels
Lines quantity	- lines
Phonebook capacity	300 entries
Number of VoIP accounts	3
Security algorithms	HTTPS, SRTP
Flash memory	8 MB
Internal memory	32 MB
Password protection type	User
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %
Handset type	Wired handset
Product type	IP Phone
Product color	Black

Weight and Dimensions

Depth	200 mm
Width	185 mm
Height	90 mm
Weight	770 g