Yealink SIP-T23G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
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Parameter
account.X.dial_tone
[1]
<MAC>.cfg
Description
It configures the dial tone for the phone.
Permitted
Values
0-Default (depend on the country tone by “voice.tone.country”)
1-440/250,0/250
2-1000/250,0/250
Default
0
Parameter
features.call.dialtone_time_out <y0000000000xx>.cfg
Description
It configures the duration time (in seconds) that a dial tone plays before a call is dropped.
If it is set to 0, the call is not dropped.
Permitted
Values
Integer from 0 to 65535
Default
15
Parameter
features.voice_mail_tone_enable <y0000000000xx>.cfg
Description
It enables or disables the phone to play a warning tone when it receives a new voice mail.
Note: It works only if “account.X.display_mwi.enable” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Web UI
Features > General Information > Voice Mail Tone
Parameter
features.send_key_tone <y0000000000xx>.cfg
Description
It enables or disables the phone to play a key tone when a user presses a send key.
Note: It works only if “features.key_tone” is set to 1 (Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Web UI
Features > Audio > Send Tone
Parameter
features.key_tone <y0000000000xx>.cfg
Description
It enables or disables the phone to play a key tone when a user presses any key on your phone
keypad.
Permitted
Values
0-Disabled
1-Enabled
Default
1
Web UI
Features > Audio > Key Tone
Phone UI
Color Screen Phones:
Menu > Basic > Sound > Key Tone
Black-and-white Screen Phones:
Menu > Settings > Basic Settings > Sound > Key Tone

Yealink SIP-T23G Specifications

General

Backlight	Yes
Voice codecs	G.711a, G.722.2, G.726, G.729ab, iLBC
Volume control	Digital
Handset type	Wired handset
Product type	IP Phone
Product color	Black, Silver
Display resolution	132 x 64 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	3
Networking standards	IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x, IEEE 802.3af
Ethernet LAN (RJ-45) ports	2
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
AC adapter output voltage	5 V
Power consumption (typical)	1.56 W
Number of handles included	- pc(s)
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %

Weight and Dimensions

Depth	188 mm
Width	209 mm
Height	150 mm