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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Parameters
Permitted Values
Default
trusted_certificates.delete = http://localhost/all
Web User Interface:
None
Phone User Interface:
None
server_certificates.url
URL within 511
characters
Blank
Description:
Configures the access URL of the certificate the IP phone sends for authentication.
Example:
server_certificates.url = http://192.168.1.20/ca.pem
Note: The certificate you want to upload must be in *.pem or *.cer format.
Web User Interface:
Security->Server Certificates->Load server cer file
Phone User Interface:
None
server_certificates.delete
http://localhost/all
Blank
Description:
Deletes all uploaded server certificates.
Example:
server_certificates.delete = http://localhost/all
Web User Interface:
None
Phone User Interface:
None
phone_setting.reserve_certs_enable
0 or 1
0
Description:
Enables or disables the IP phone to reserve custom certificates after it is reset to
factory defaults.
0-Disabled
1-Enabled

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