Troubleshooting Your SoundPoint
®
IP 550 Desktop Phone
5 - 3
Controls
Symptom
Problem
Corrective Action
The dial pad does not work.
The dial pad on the SoundPoint
IP 550 phone does not respond.
Do one of the following:
•
Check for a response from other
feature keys or from the dial pad.
•
Place a call to the phone from a known
working telephone. Check for display
updates.
•
Check if the LAN port is active or
inactive. Press the
Menu
key, and
then select
Status > Network >
Ethernet
. From the Ethernet page,
scroll to the LAN port field and verify
that it is active.
•
Check the termination at the switch or
hub end of the network LAN cable.
Ensure that the switch/hub port
connected to the telephone is
operational (if not accessible, contact
your system administrator).
•
Before restarting your phone (refer to
* on page *), contact your system
administrator. Your system
administrator may want to
troubleshoot your phone in more
detail before restarting the phone and
losing current status information.
Содержание SoundPoint IP 550
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