Yealink SIP-T31G Administrator's Guide

Administrator’s Guide for SIP-T2 /T3 /T4 /T5 /CP920 IP Phones
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Ringtone Configuration
The following table lists the parameters you can use to configure ringtone.
Parameter
phone_setting.ring_type <y0000000000xx>.cfg
Description
It configures a ring tone for the phone.
Permitted
Values
Ring1.wav, Ring2.wav, Ring3.wav, Ring4.wav, Ring5.wav, Ring6.wav, Ring7.wav, Ring8.wav,
Silent.wav, Splash.wav or custom ring tone name (for example, Customring.wav)
For T3 phones:
Ring1.wav, Ring2.wav, Ring3.wav, Ring4.wav, Silent.wav, Splash.wav or custom ring tone name (for
example, Customring.wav)
Default
Ring1.wav
Web UI
T57W/T54W/T53W/T53/T48U/T46U/T43U/T42U:
Settings > Preference > Upload Ringtone > System Ring
Other Phones:
Settings > Preference > Ring Type
Phone UI
Color Screen Phones:
Menu > Basic > Sound > Ring Tones > Common
Black-and-white Screen Phones:
Menu > Settings > Basic Settings > Sound > Ring Tones > Common
Parameter
account.X.ringtone.ring_type
[1]
<MAC>.cfg
Description
It configures a ring tone.
Example:
account.1.ringtone.ring_type = Ring3.wav
It means configuring Ring3.wav for account1.
account.1.ringtone.ring_type = Common
It means account1 will use the ring tone selected for the phone configured by the parameter "phone_
setting.ring_type".
Permitted
Values
Common, Ring1.wav, Ring2.wav, Ring3.wav, Ring4.wav, Ring5.wav, Ring6.wav, Ring7.wav,
Ring8.wav, Silent.wav, Splash.wav or custom ring tone name (for example, Customring.wav)
For T3 phones:
Ring1.wav, Ring2.wav, Ring3.wav, Ring4.wav, Silent.wav, Splash.wav or custom ring tone name (for
example, Customring.wav)
Default
Common
Web UI
Account > Basic > Ring Type
Phone UI
Color Screen Phones:
Menu > Basic > Sound > Ring Tones > AccountX
Black-and-white Screen Phones:
Menu > Settings > Basic Settings > Sound > Ring Tones > AccountX
Parameter
pstn.account.X.ring_type
[2]
<MAC>.cfg
Description
It configures a ring tone for PSTN account X.

Yealink SIP-T31G Specifications

General

Mounting kit	Yes
Number of handles included	1 pc(s)
Display diagonal	2.3 \
Display resolution	132 x 64 pixels
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Voice codecs	G.722, G.729, AGC, G.729A, AJB, PLC, G.711Mu, VAD, G.711a, G.723.1, G.726, iLBC, CNG, OPUS
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
AC adapter output voltage	5 V
Power consumption (typical)	3 W
Lines quantity	2 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	2
Sustainability certificates	RoHS, REACH
Networking standards	IEEE 802.3af, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1x
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Gray
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	189 mm
Width	188 mm
Height	162 mm
Package depth	210 mm
Package width	213 mm
Package height	103 mm