Ring Tones; Tones; Headset Prior; Dual Headset - Yealink SIP-T48G Administrator's Manual

This chapter provides information for making configuration changes for the following
audio features:

Ring Tones



Tones



Headset Prior



Dual Headset



Audio Codecs



Acoustic Clarity Technology


Ring tones are used to indicate incoming calls acoustically. Users can select a built-in
system ring tone or a custom ring tone for the phone or account. To set the custom ring
tones, you need to upload the custom ring tones to the IP phone in advance.
The ring tone format must meet the following:
Phone Model
SIP-T48G
SIP-TT22(P)
Note
The ring tone file must be PCMU audio format, mono channel, 8K sample rate and 16 bit
resolution.
Procedure
Ring tones can be configured using the configuration files or locally.
Configuration File
Format Single File Size
.wav <=8MB
.wav <=100KB
<y0000000000xx>.cfg

Configuring Audio Features

Total File Size
<=20MB
<=100KB
Configure a ring tone for the
IP phone.
Parameter:
phone_setting.ring_type
Specify the access URL of the
custom ring tone.
Parameter:
ringtone.url
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