Yealink SIP-T31G Administrator's Guide

Call Features
366
Permitted
Values
0-Disabled
1-Enabled, the incoming calls will be forwarded to the desired destination number according to the
string of the digit map.
Default
1
Parameter
dialplan.digitmap.apply_to.press_send <y0000000000xx>.cfg
Description
It enables or disables the entered number to match the predefined string of the digit map after press-
ing a send key. It is only applicable to the off-hook dialing.
The off-hook dialing includes: pick up the handset, press the Speakerphone key or press the line key
when the phone is idle.
Note: It works only if “dialplan.digitmap.enable” or “account.X.dialplan.digitmap.enable” is set to 1
(Enabled). The value configured by the parameter “account.X.dialplan.digitmap.apply_to.press_send”
takes precedence over that configured by this parameter.
Permitted
Values
0-Disabled
1-Enabled
Default
1
Parameter
dialplan.digitmap.apply_to.prefix_key <y0000000000xx>.cfg
Description
It enables or disables the phone to apply the predefined string of the digit map after pressing a Prefix
key.
Note: It works only if “dialplan.digitmap.enable” or “account.X.dialplan.digitmap.enable” is set to 1
(Enabled).
Permitted
Values
0-Disabled
1-Enabled
Default
1
Digit Map for a Specific Line Configuration
The following table lists the parameters you can use to configure the digit map for a specific line.
Parameter
account.X.dialplan.digitmap.enable
[1]
<MAC>.cfg
Description
It enables or disables the digit map feature for a specific account.
Note: The value configured by the parameter “account.X.dialplan.digitmap.enable” takes precedence
over that configured by the parameter “dialplan.digitmap.enable”.
Permitted
Values
0-Disabled
1-Enabled
Default
Blank
Parameter
account.X.dialplan.digitmap.string
[1]
<MAC>.cfg
Description
It configures the digit map pattern used for the dial plan.
Example:
account.1.dialplan.digitmap.string = <[2-9]x:86>3.T|0x.!|1xxx
Note: The string must be compatible with the digit map feature of MGCP described in 2.1.5 of RFC
3435. It works only if “account.X.dialplan.digitmap.enable” is set to 1 (Enabled). The value configured
by the parameter “account.X.dialplan.digitmap.string” takes precedence over that configured by the
parameter “dialplan.digitmap.string”.
Permitted
Values
String within 2048 characters

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