Voice Quality Manager B - 3
The table below lists the current audio mode and the subsequent audio mode after tapping the VQM icon.
If the audio mode is set to speakerphone and the user taps the VQM icon, the audio mod e changes to handset.
If the user is using a Bluetooth headset, tapping the VQM icon un-pairs the Bluetooth headset from the device
causing the audio to be routed to the default mode. In VQM 2.5, there is no way to go back to the Bluetooth
headset using the VQM icon if it is un-paired The only way to reconnect the Bluetoo th headset to the device is by
using the BTExplorer application.
If the user taps the VQM icon when a wired headset is connected to the mobile device, t he audio mode does not
change. The audio continues to get routed to the wired headset.
If the user taps the VQM icon while not on a call there is not change to the audio mode.
Tap and hold the VQM icon in the title bar to display a notification dialog box that contains:
•
AEC: The Acoustic Echo Canceller status
•
DSCP Marked Packets: The number of outbound voice packets that have been recognize d and marked as
high priority by VQM.
•
VQM Version: The VQM version number.
Figure B-2
VQM Audio Control Dialog Box
Table B-2
Changing Audio Modes
Audio Mode before Tapping VQM Icon Audio Mode after Tapping VQM Icon
Speakerphone Handset
Handset Speakerphone
Wired headset Wired headset
Bluetooth headset Speakerphone