Yealink W53P

Audio Features
165
Audio Features
This chapter describes the audio sound quality features and options you can configure for the IP phone.
Topics
Alert Tone
Ring Tones
Ringer Device
Tones
Audio Codecs
Packetization Time (PTime)
Early Media
Acoustic Clarity Technology
DTMF
Voice Quality Monitoring (VQM)
Advisory Tones
Alert Tone
You can configure the following audio alert for the phone:
l Voice mail tone: allow the IP phone to play a warning tone when receiving a new voice mail. You can customize the
warning tone or select specialized tone sets (vary from country to country) for your IP phone.
l Dial tone: allow the IP phone to play a specific dial tone for a specified time.
Topic
Alert Tone Configuration
Alert Tone Configuration
The following table lists the parameters you can use to configure the alert tone.
Parameter features.call.dialtone_time_out <y0000000000xx>.cfg
Description
It configures the duration time (in seconds) that a dial tone plays before a call is dropped.
Example:
features.call.dialtone_time_out = 30
The IP phone will stop playing the dial tone after 30 seconds when on the dialing screen and then
return back to the idle screen.
If it is set to 0, the call is not dropped.
Permitted Val-
ues
0 to 65535
Default 15
Parameter features.voice_mail_tone_enable <y0000000000xx>.cfg
Description
It enables or disables the IP phone to play a warning tone when it receives a new voice mail.
Note: It works only if “account.X.display_mwi.enable” is set to 1 (Enabled).
Permitted Val-
0-Disabled