Audio Volume; Ringer Volume Configuration; Sending Volume Configuration - Yealink SIP-T2 Series Administrator's Manual

Administrator's Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones

Audio Volume

You can configure the sending volume and ringer volume for the phone.
Topics

Ringer Volume Configuration

Sending Volume Configuration

Ringer Volume Configuration
You can configure the ringer volume as a fixed level, so the user cannot adjust the ringer volume on the phone. This
feature is used to avoid missing calls when the user turns down the ringer volume.
The following table lists the parameters you can use to configure ringer volume.
Parameter force.voice.ring_vol
Description It configures the ring tone as a fixed volume.
0 to 15-the user cannot adjust the ringer volume on the phone. The user can press the Silence soft key to
Permitted
mute the ringer when receiving an incoming call.
Values
Blank-the user can adjust the ringer volume on the phone.
Default Blank
Sending Volume Configuration
You can configure the sending volume of currently engaged audio devices (handset, speakerphone or headset) when
the phone is in use.
The following table lists the parameters you can use to configure sending volume.
Parameter voice.handfree_send
It configures the sending volume of the speaker.
Description
Note: We recommend that you modify this parameter cautiously. A suitable value may render the voice
quality bad.
Permitted
Integer from -50 to 50
Values
Default 0
Web UI Features->Audio->Handfree Send Volume (-50~50)
Parameter voice.handfree.autoreset_spk_vol
Description It configures the speaker's volume level during a call.
0-The speakerphone volume at the end of a call persists between calls.
Permitted
1 to 15-The speakerphone volume does not persist between calls, and resets to this specified level each
Values
new call.
Default 0
Parameter voice.handset_send
Description It configures the sending volume of the handset.
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