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
Web User Interface:
Settings->Dial Plan->Block Out->Account
Phone User Interface:
None
To create a block out rule via web user interface:
1. Click on Settings->Dial Plan->Block Out.
2. Enter the desired value in the BlockOut NumberX field.
3. Enter the desired line ID in the Account field or leave it blank.
If you leave this field blank or enter 0, the block out rule will apply to all accounts on
the IP phone.
4. Click Confirm to add the block out rule.
Hotline is a point-to-point communication link in which a call is automatically directed to
the preset hotline number. The IP phone automatically dials out the hotline number using
the first available line after a specified time interval when off-hook. IP phones only
support one hotline number.
Procedure
Hotline can be configured using the configuration files or locally.
Configuration File
<y0000000000xx>.cfg
Configure the hotline number.
Parameter:
features.hotline_number

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