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User’s Guide for Polycom HDX Room Systems
Polycom, Inc. 7
For more information about the Microsoft Exchange Server and the Polycom
Conferencing Add-In for Microsoft Outlook, refer to Using Polycom
Conferencing for Microsoft Outlook on page 38.
Ending a Call
To hang up from a call:
1 Press Hang Up on the remote control.
2 If prompted, confirm that you want to hang up.
Types of Video Calls You Can Make
Depending on your system configuration, you might be able to make calls
using ISDN, H.323, SIP, or V.35/RS-449/RS-530. You can place an audio-only
call from Polycom HDX systems that have Analog Phone or Voice Over ISDN
enabled.
The following table lists some possible call combinations.
In video calls, if you don’t confirm that you want to hang up, the system disconnects
the call automatically after 60 seconds.
In audio-only calls, if the person on an analog telephone hangs up first, you need to
disconnect the Polycom HDX system from the call, just as you would hang up a
telephone receiver in a regular phone call.
From... You can call... By dialing...
ISDN ISDN Phone number
IP Phone number of the far-site gateway
and the extension (E.164 address) of the
far site.
Enter the extension after the gateway
number or wait until the gateway
prompts you for the extension.