Sony PCS-TL33 - Manual (Page 77)

77
Preparing for an Encrypted Videoconference via LAN
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Encrypted
Videoconference via LAN
When confidentiality is required for a videoconference or
a videoconference is held via the Internet, the Video
Communication System enables transmission and
reception of encrypted video, audio, and data. Conducting
a videoconference using this feature is known as an
encrypted videoconference via LAN.
This chapter describes how to conduct an encrypted
videoconference via LAN.
The capability to conduct an encrypted videoconference
via LAN is available only when using two PCS-TL33
units, or when the remote party uses a Sony Video
Communication System PCS-1/1P, PCS-11/11P,
PCS-TL30, PCS-TL50, PCS-G50/G50P, or PCS-G70/
G70P, or when the remote party uses videoconferencing
equipment from other manufacturers supporting H.235
encryption.
The encryption feature can also be used in multipoint
videoconference using LAN connection (including
cascade connection via LAN).
In an encrypted conference only video signals, audio
signals, and computer picture data are encrypted. Camera
control signals (for controlling the remote party’s camera)
will not be encrypted.
Encryption protocol availability
Point-to-point videoconference
a : Encrypted videoconference available.
×
: Encrypted videoconference unavailable. The
conference is conducted without encryption.
Preparing for an
Encrypted
Videoconference via LAN
To start an encrypted videoconference via LAN, set
“Encryption via LAN” to “On”, and select “Standard” or
“Proprietary” under “Encryption Protocol” on Page 3/3 of
the Communication Mode menu.
Using standard encryption
1
Select “Standard” for “Encryption Protocol” under
Page 3/3 of the Communication Mode menu.
2
Select a “Connectivity Prioritization”.
Connection priority
Connects with encryption to a remote party with
standard encrypted connection enabled. Connects
without encryption to parties unable to connect with
standard encryption or parties with encryption set to
off.
Note
Line I/F
Encryption Protocol
LAN SIP
Proprietary encryption a a
Standard encryption (H.233, H.234, H.235) a
×
Standard
Connection
3/3 Communication
Right-click the mouse to display a help message.
Cancel OK
On Encryption via LAN
Encryption Protocol
Connectivity Prioritization
Encryption Password
Off
IP:012.345.678.912