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Chapter 7. Advanced Settings
Call Security
Calling securely requires setting the encryption protocol or using defaults which
include automatic encryption. Alternatively, you can disable the encryption if it is
not needed.
Online Directory Properties
Online directories are lists of contacts (such as Internet Location Server, or ILS)
whose videoconferencing systems are online and registered with that directory. If
your system is not registered with an MXM®, the Directory Settings provide a
way to register with an online directory.
xPoint Standard (S) Ver. 1.5 User Guide
o Enable Audio Codec AAC-LD – Audio Codec: audio compression
format designed to combine the advantages of perceptual audio
coding with the low delay necessary for two-way communication.
o Enable Audio Codec G722.1 Annex C – Audio Codec: wide-band
compression algorithm provides higher-than-toll quality speech. The
codec operates between a wide-band, 50Hz to 7kHz signal range, at
the G.722.1 standard bit rate of 24kbps and 32kbps. GAO's G.722.1
algorithm is in the form of fixed-point arithmetic and is based on the
Modulated Lapped Transform (MLT).
o MTU (100–1500) – Set the designated MTU (Maximum Transfer
Unit) value; the default value is 1200. Applies only to RTP streams.
o Maximum Outgoing Bandwidth – Maximum upload bandwidth
(0 for unlimited)
o Maximum Incoming Bandwidth – Maximum download
bandwidth (0 for unlimited).
3.
Select Apply.
To configure security settings
1.
Select Settings>General>Security; the Security window appears.
2.
In the Security Settings window, select from the following options:
o Automatic – The default option; enables encryption automatically
o AES – An encryption algorithm included in the H.235 security
protocol
o No Encryption – No encryption method will be used.
3.
Select Apply.
Calls that are made using encryption will have a lock icon on the right-
bottom corner of the screen.
Note: directory settings are available only in xPoint
managed by a VCON Media Xchange Manager® (MXM).
Call Security
systems that are not
S
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