2550 Video Phone User Manual IMT
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2-7 Accepting and Making Phone Calls
Before you can accept and make phone call, please check the icon located at
the left corner of LCD display:
If you see this icon on the left of
LCD display, the registration to
VoIP Server is not successful,
please re-check SIP settings, and
make sure that VoIP server is
reachable by the network you
connected to.
If you see this icon on the left of
LCD display, the connection
between the phone and network
is lost. Please re-check or
re-build the network connection,
until this icon is disappeared.
To accept phone call:
When someone’s calling, you’ll hear ring tone, and see the following message
displayed on LCD display, and the message indicator will flash:
03:00 01/01/2007
2550 1101
Reject
Answer
Calling
From Albert H. 1102
