User Guide SoundPoint IP 560 Phone
Displays
Symptom | Problem | Corrective Action |
|
|
|
There is no display. | Power is not correctly applied to | Do one of the following steps: |
The display is incorrect. | the SoundPoint IP 560 phone. | • Check that the display is illuminated. |
| ||
The display has bad contrast. |
| • Make sure the LAN cable is inserted |
|
| properly at the rear of the phone (try |
|
| unplugging and |
|
| cable). |
|
| • If using |
|
| system administrator check that the |
|
| switch is supplying power to the |
|
| phone. |
|
|
|
| The contrast needs adjustment. | Do one of the following steps: |
|
| • Refer to Display Contrast on page |
|
| • Reboot the phone to obtain a default |
|
| level of contrast (refer to Restarting |
|
| Your Phone on page |
|
|
|
| Outbound or inbound calling is | Do one of the following steps: |
| unsuccessful. | • Place a call to the phone under |
|
| investigation. Check that the display |
|
| indicates incoming call information. |
|
| • Lift the handset. Ensure dial tone is |
|
| present and place a call to another |
|
| extension or number. Check that the |
|
| display changes in response. |
|
|
|
The display is flickering. | Certain type of older fluorescent | Do one of the following steps: |
| lighting causes the display to | • Move the SoundPoint IP 560 SIP |
| appear to flicker. | |
| phone away from the lights. | |
|
| |
|
| • Replace the lights. |
|
|
|
Audio
Symptom | Problem | Corrective Action |
|
|
|
There is no audio on the | The connections are not correct. | Do one of the following steps: |
headset. |
| • Ensure the headset is plugged into the |
|
| jack marked Headset at the rear of the |
|
| phone. |
|
| • Ensure the headset amplifier (if |
|
| present) is turned on and/or the |
|
| volume is correctly adjusted). If the |
|
| amplifier uses batteries, check that |
|
| they are fully charged. |
|
|
|
5 - 6