Polycom IP 650 - Manual (Page 82)

User Guide SoundPoint IP 650
6 - 4
Access to Screens and Systems
Symptom Problem Corrective Action
There is no response from
feature key presses. The SoundPoint IP 650 phone is
not in active state. Do one of the following steps:
• Press the keys more slowly.
• Check with the system administrator
to see whether or not the key has
been mapped to a different function or
disabled.
• Make a call to the phone to check for
inbound call display and ringing as
normal. If successful, try to press
feature keys within the call to access
the Menu, for example.
• Press Menu followed by Status >
Lines to confirm line is actively to the
call server.
• Reboot the phone to attempt
re-registration to the call server (refer
to
Restarting Your Phone on page
4-8 ).
The display shows “Network Link
is Down”. The LAN cable is not properly
connected. Do one of the following steps:
• Check termination at the switch or hub
(furthest end of the cable from the
phone).
• Check that the switch or hub is
operational (flashing link/status lights)
or contact your system administrator.
• Press Menu followed by Status >
Network. Scroll down to verify that the
LAN is active.
• Reboot the phone to attempt
re-registration to the call server (refer
to
Restarting Your Phone on page
4-8 ).