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Chapter 1 Getting Started
ViewStation User Guide 12 www.polycom.com
Figure 1-6. Select Country Screen
7. The Call Preference screen (Figures 1-7, 1-8, and 1-9) are
used to specify the type of calling preference.
ViewStation H.323 with Quad BRI and ViewStation 128.
ISDN Video Calls (H.320):
• Checked: Enables H.320 videoconferencing for the
ViewStation.
• Not Checked: Disables H.320 videoconferencing for
the ViewStation.
LAN/Internet Calls (H.323)
• Checked: Enables H.323 videoconferencing for the
ViewStation.
• Not Checked: Disables the H.323 videoconferencing
for the ViewStation.
Note At least one calling preference must be selected.
Display IP Dialing Extension: The IP Dialing Extension is used
if a ViewStation uses the Global Address Book (GAB). For more
information see Global Address," on page 75.
• Checked: The IP or E.164 Dialing Extension is
displayed when an H.323 video call is initiated.