PYLE Audio 33X ユーザーズマニュアル

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 Troubleshooting Your SoundPoint IP 32x/33x Phone
5 - 5
Calling
Symptom
Problem
Corrective Action
There is no dial tone.
Power is not correctly applied to 
the SoundPoint IP 32x/33x 
phone.
Do one of the following steps:
Check that the display is illuminated.
Make sure the LAN cable is inserted 
properly at the rear of the phone (try 
unplugging and re-inserting the 
cable).
If using Power over Ethernet (PoE), 
have your system administrator check 
that the switch is supplying power to 
the phone.
Dial tone is not present on one of 
the audio paths.
Do one of the following steps:
Switch between Handset, Headset (if 
present) or Hands-Free 
Speakerphone to see if the dial tone is 
present on other paths.
If the dial tone exists on another path, 
connect a different handset or 
headset to isolate the problem.
The phone is not registered.
Contact your system administrator.