Table des Matières
Publicité
Les langues disponibles
Les langues disponibles
EN
Problem
Dialing tone error
Bad voice quality
Voice quality changes
No sound on PC
loudspeaker
16
Troubleshooting
Tip
•
Check you have dialed the correct number
•
Memories of the phone must be programmed as described in
Call chapter
•
Voice quality may change from a call to another one. End call
and start a new call
•
Download and upload of files may reduce the flow for VoIP
traffic
•
Voice quality is linked to Quality of Service (QOS) of the
provider
•
On your PC, open panel Control, then open Sound
parameters. In Audio tab, use default settings
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