Polycom CX700 ユーザーガイド

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 Troubleshooting Your Polycom® CX700 IP Phone
4 - 9
Audio
Symptom
Problem
Corrective Action
There is no audio on the 
Polycom CX700 handset 
earpiece.
Your Microsoft Office 
Communication Server 2007 
account may not be configured 
correctly.
Contact your system administrator to 
ensure your account is configured in 
Enterprise Voice mode.
There is no audio on the 
headset.
The headset is not properly 
connected or turned on. Volume 
may be set too low.
Ensure that the headset is properly 
connected. Ensure that the headset 
amplifier (if required for your headset) is 
turned on and/or the volume is correctly 
adjusted). Verify that the phone is logged 
in and registered with Microsoft Office 
Communication Server 2007.