Yealink SIP-T38G Administrator's Guide

Administrator’s Guide for SIP-T3xG IP Phones
150
Event
Description
Idle to Busy
When the state of the IP phone changes from idle to
busy.
Busy to Idle
When the state of phone changes from busy to idle.
The following table lists the variable values used when specifying a URL:
Variable
Description
$mac
MAC address of the IP phone
$ip
The current IP address of the IP phone
$model
Phone model
$firmware
Phone firmware version
$active_url
The SIP URI of the current account when the IP phone is
in the incoming, outgoing or connecting state.
$active_user
The username of the current account when the IP
phone is in the incoming, outgoing or connecting
state.
$active_host
The host name of the current account when the IP
phone is in the incoming, outgoing or connecting
state.
$local
The SIP URI of the caller when the IP phone places a
call.
The SIP URI of the callee when the IP phone receives
an incoming call.
$remote
The SIP URI of the callee when the IP phone places a
call.
The SIP URI of the caller when the IP phone receives
an incoming call.
$display_local
The display name of the caller when the IP phone
places a call.
The display name of the callee when receives an
incoming call.
$display_remote
The display name of the callee when the IP phone
places a call.
The display name of the caller when the IP phone
receives an incoming call.
$call_id
The caller ID when in incoming, outgoing or
connecting state.

Yealink SIP-T38G Specifications

General

Expansion module support	Yes
Ethernet LAN (RJ-45) ports	2
Keypad number of keys	48
Touchscreen	-
Display resolution	480 x 272 pixels
Display number of colors	16.78 million colors
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
Voice codecs	G.711, G.722, G.723.1, G.726
Bluetooth	No
Security algorithms	802.1x RADIUS, HTTPS, SSL/TLS
AC adapter input voltage	100 - 240 V
AC adapter output voltage	5 V
Power consumption (typical)	4.6 W
Operating relative humidity (H-H)	10 - 95 %
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Compliance industry standards	IEEE 802.3af
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	204 mm
Width	273 mm
Height	42 mm
Weight	1050 g