Yealink SIP-T48G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
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Parameter
Permitted Values
Default
Web User Interface:
None
Phone User Interface:
None
Ringing timeout defines a specific period of time within which the IP phone will stop
ringing if the call is not answered.
Procedure
Ringing timeout can only be configured using the configuration files.
Configuration File
<y0000000000xx>.cfg
Configure the duration time (in
seconds) in the ringing state.
Parameters:
phone_setting.ringing_timeout
Details of the Configuration Parameter:
Parameter
Permitted Values
Default
phone_setting.ringing_timeout
Integer from 0 to
3600
180
Description:
Configures the duration time (in seconds) in the ringing state.
If it is set to 180, the phone will stop ringing if the call is not answered within 180
seconds.
Web User Interface:
None
Phone User Interface:
None
When placing a call, the IP phone will send an INVITE request to the proxy server. Send
user=phone feature allows adding user=phone to the SIP header of the INVITE
message.

Yealink SIP-T48G Specifications

General

Expansion module support	Yes
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Volume control	-
Display diagonal	7 \
Display resolution	800 x 480 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
AC adapter input voltage	100 - 240 V
Number of handles included	1 pc(s)

Weight and Dimensions

Width	266 mm
Height	185 mm