Инструкция для AASTRA 53i ip phone

24 Model 53i IP Phone User Guide

Set Audio

The "Set Audio" option on the IP Phone allows you to set the audio mode for your IP 
phone. It also allows you to set the volume level of the headset microphone. 
You can set Audio on your IP phone using the IP Phone UI only.

Audio Mode

The 53i allows you to use a handset, a headset, or handsfree mode to handle incoming 
and outgoing calls. The audio mode option provides different combinations of these 
three methods to provide maximum flexibility in handling calls. There are four audio 
mode options you can set:

This is the default setting. Calls can be made or received 
using the handset or handsfree speakerphone. In handset 
audio mode, pressing the 

 button on the phone 

switches to handsfree speakerphone. In Speaker audio 
mode, lift the handset to switch to the handset.

Choose this setting if you want to make or receive all calls 
using a handset or headset. Calls can be switched from the 
handset to headset by pressing the

button on the 

phone. To switch from the headset to the handset, lift the 
handset.

 Incoming calls are sent to the handsfree speakerphone first 
when the 

 button is pressed. By pressing the button 

again, you can switch back and forth between the 
handsfree speakerphone and the headset. At anytime, 
lifting the handset switches back to the handset from either 
the handsfree speakerphone or the headset.

Incoming calls are sent to the headset first when the 

 button is pressed. By pressing the button again, 

you can switch back and forth between the headset and the 
handsfree speakerphone. At anytime, lifting the handset 
switches back to the handset from either the headset or the 
handsfree speakerphone.