Yealink SIP-T48G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
634
Parameters
Permitted Values
Default
Web User Interface:
Settings->SIP->Local SIP Port
Phone User Interface:
None
sip.tls_listen_port
Integer from 1024 to
65535
5061
Description:
Configures the local TLS listen port.
Web User Interface:
Settings->SIP->TLS SIP Port
Phone User Interface:
None
To configure NAT traversal and STUN server via web user interface:
1. Click on Network->Advanced.
2. In the NAT block, select the desired value from the pull-down list of Active.
3. Enter the IP address or the domain name of the STUN server in the STUN Server
field.
4. Enter the port of the STUN server in the Port field.

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