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Chapter 2 Optional Configurations
© Polycom, Inc. 53 ViewStation User Guide
Call Preference
The Call Preference screen (System Info > Admin Setup > Video
Network > Call Preference) shown in Figure 2-23 determines how
a video call is made. The two types of calls made are:
• DCP Video Calls (H.320)
• LAN/Internet Calls (H.323)
DCP Video Calls (H.320):
• Checked: Enables H.320 videoconferencing on the
ViewStation.
• Not Checked: Disables H.320 videoconferencing ability on
the ViewStation
.
Figure 2-23. Call Preference Screen
LAN/Internet Calls (H.323):
• Checked: Enables H.323 videoconferencing on the
ViewStation.
• Not Checked: Disables H.323 videoconferencing on the
ViewStation.
• Display IP Dialing Extension: The IP dialing extension is
used if a ViewStation uses the Global Address Book (GAB).
Checked: The E.164 Dialing Extension is displayed when
a video call is initiated in H.323 calls.