EasyManuals Logo

Yealink SIP-T48U Administrator's Guide

Yealink SIP-T48U
572 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #375 background imageLoading...
Page #375 background image
Call Features
372
T19(P) E2/CP920 phones; handset and Speakerphone key are not applicable to CP920 phones; the
off-hook key is only applicable to CP920 phones.
Permitted
Values
String within 1024 characters
Default
Blank
[1]
X is the account ID. For T57W/T54W/T48U/T48S/T48G/T46U/T46S/T46G/T29G, X=1-16; for
T53W/T53/T43U/T42G/T42U/T42S, X=1-12; for T41P/T41S/T27G, X=1-6; for T40P/T40G/T23P/T23G, X=1-3; for T21
(P) E2, X=1-2; for T19(P) E2/CP920, X=1.
Live Dialpad
Live Dialpad allows the phones to automatically dial out the entered phone number without pressing the send key
after a designated period of time.
Topic
Live Dialpad Configuration
Live Dialpad Configuration
The following table lists the parameters you can use to configure live dialpad.
Parameter
phone_setting.predial_autodial <y0000000000xx>.cfg
Description
It enables or disables the live dialpad feature.
Permitted
Values
0-Disabled
1-Enabled, the phone will automatically dial out the entered phone number on the pre-dialing screen
without pressing a send key.
Default
0
Web UI
Settings > Preference > Live Dialpad
Parameter
phone_setting.inter_digit_time <y0000000000xx>.cfg
Description
It configures the delay time (in seconds) for the phone to automatically dial out the entered phone
number without pressing a send key.
Note: It works only if “phone_setting.predial_autodial” is set to 1 (Enabled).
Permitted
Values
Integer from 1 to 14
Default
4
Web UI
Settings > Preference > Inter Digit Time (1~14s)
Auto Redial
You can set the phone automatically redial the last dialed number when the callee is temporarily unavailable. Both
the number of attempts and waiting time between redials are configurable.
Topic
Auto Redial Configuration
Auto Redial Configuration
The following table lists the parameters you can use to configure auto redial.

Table of Contents

Other manuals for Yealink SIP-T48U

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Yealink SIP-T48U and is the answer not in the manual?

Yealink SIP-T48U Specifications

General IconGeneral
Handset typeWired handset
Product typeIP Phone
Product colorGray
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Expansion module supportYes
Ethernet LAN (RJ-45) ports2
Display diagonal7 \
Display resolution800 x 480 pixels
Lines quantity- lines
Phonebook capacity1000 entries
Number of VoIP accounts16
Voice codecsAGC, AJB, AMR-WB, CNG, G.711, G.722, G.723.1, G.726, G.729ab, VAD, iLBC
Security algorithmsAES, HTTPS, SRTP, TLS
Ethernet LAN data rates10, 100, 1000 Mbit/s
Ethernet LAN interface typeGigabit Ethernet
Front camera-
AC adapter input voltage100 - 240 V
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)10 - 95 %
Keypad number of keys29
Number of handles included1 pc(s)
Harmonized System (HS) code85171800
Weight and Dimensions IconWeight and Dimensions
Width226 mm
Height185 mm

Related product manuals