Problem – Plantronics CS60-USB DECT User Manual
Page 15

standby or hibernation, an optional AC 
power supply is provided to ensure the 
headset can be continuously charged
PROBLEM
My headset does not work with my softphone.
Possible Cause
Solution
Incorrect softphone selected
Ensure you have selected the softphone you
are using through the software. If the 
softphone you are using does not appear 
on the list, please check 
www.plantronics.com for software updates
Headset has a flat battery
Ensure your battery is fully charged. If you 
are using a laptop that regularly goes into 
standby or hibernation, the AC power 
supply is available to ensure the headset 
can be continuously charged
CS50/CS60-USB not set as the
Use the audio settings on the computer or
voice device
CS50-USB/CS60-USB is the softphone to 
ensure that the device used for voice.
PROBLEM
I plugged everything in but the lights won’t come on.
Possible Cause
Solution
Computer not turned on
Check that the computer is turned on and not 
in standby or hibernation mode.
Insufficient power from USB port
If using a USB hub, check that the AC power 
supply is correctly connected and that the hub 
can supply 250mA to charge the headset.
PROBLEM
I cannot hear caller / dial tone.
Possible Cause
Solution
Too far away from base
Ensure you are within range of the base
Listen volume too quiet
Adjust the Listen Volume Control on the 
headset, softphone and PC audio control. 
Ensure the headset speaker is positioned 
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