Polycom ViewStation SP128 User Manual page 27

Chapter 1
© Polycom, Inc.
communications settings. Use the ARROW buttons to scroll
through the list. Highlight the country and press the SELECT
button on the remote control.
Figure 1-6. Select Country Screen
7. The Call Preference screen is used to specify the type of calling
preference for the ViewStation SP. The Choices are:
ISDN Video Calls (H.320):
• Checked: Enables ISDN videoconferencing for the
ViewStation SP.
• Not Checked: Disables ISDN videoconferencing for the
ViewStation SP.
LAN/Internet Calls (H.323)
• Checked: Enables H.323 videoconferencing for the
ViewStation SP.
• Not Checked: Disables the H.323 videoconferencing
for the ViewStation SP.
Note At least one calling preference must be selected for their
status indicators to appear on the main screen.
Display IP Dialing Extension: The IP Dialing Extension is used
if a ViewStation SP is set up to use a Global Address Book (GAB.)
See "Global Address," on page 53.
9
Getting Started
ViewStation SP User Guide