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 #164 background imageLoading...
Page #164 background image
Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
161
!250/200,0/1000, 200+300/500,200+500+800+1500/1000).
Note: It works only if “voice.tone.country” is set to Custom.
Permitted
Values
String
Default
Blank
Web UI
Settings > Tones > Dial
Parameter
features.partition_tone
[1]
<y0000000000xx>.cfg
Description
It enables or disables the phone to play the different dial tones when there is no active account.
Note: It works only if “voice.tone.dial is configured.
Permitted
Values
0-Disabled
1-Enabled. If there is an active account, the phone will play the default dial tone. If there is no active
account, the phone will play the dial tone configured by “voice.tone.dial”.
Default
0
Parameter
voice.tone.secondary_dial <y0000000000xx>.cfg
Description
It customizes the secondary dial tone.
The value format is Freq/Duration. For more information on the value format, refer to the parameter
“voice.tone.dial”.
Note: It works only if “voice.tone.country” is set to Custom. If you want to disable this warning tone, set
it to 0.
Permitted
Values
String
Default
350+440/3000
Web UI
Settings > Tones > Secondary Dial
Parameter
voice.tone.ring <y0000000000xx>.cfg
Description
It customizes the ringback tone.
The value format is Freq/Duration. For more information on the value format, refer to the parameter
“voice.tone.dial”.
Note: It works only if “voice.tone.country” is set to Custom. If you want to disable this warning tone, set
it to 0.
Permitted
Values
String
Default
Blank
Web UI
Settings > Tones > Ring Back
Parameter
voice.tone.busy <y0000000000xx>.cfg
Description
It customizes the tone when the callee is busy.
The value format is Freq/Duration. For more information on the value format, refer to the parameter
“voice.tone.dial”.
Note: It works only if “voice.tone.country” is set to Custom. If you want to disable this warning tone, set
it to 0.
Permitted
Values
String

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