Polycom Viewstation MP - Manual (Page 92)

System Information
92 ViewStation User’s Guide
General Setup
The General Setup screen contains the basic information regarding your
ViewStation. You can change this information at any time. If you want more
technical explanations in your error messages, you can select Expert in the Help
Level field. If you want to set a limit on the amount of time in video calls, which
gives you more control over the use of your ISDN lines, you can set it here. Or,
if you want to answer incoming video calls manually, you can turn off Auto
Answer.
ISDN/Video
The ISDN/Video screen contains information that the ViewStation will need
when placing a call. If you have to dial a 9 to make a call outside of your PBX,
the ViewStation will do it automatically each time you place a call. Use the
arrow buttons on the remote to select the ISDN Dialing Prefix field, then press
9 on the numeric keypad.