Chapter 5: Encrypted Videoconference - Sony PCS-11 Operating Instructions Manual

Chapter 5:
Encrypted
Videoconference
When a strictly confidential videoconference is required or a videoconference
is held via the internet, the Video Communication System enables a
videoconference with encrypted video and audio. A videoconference
conducted using this feature is known as an encrypted videoconference.
This chapter describes how to conduct an encrypted videoconference.
The Video Communication System is equipped with standard encryption,
which complies with the ITU-T recommendations H.233, H.234, and H.235,
and SONY encryption, Sony's original encryption method.
The SONY encryption method is available only between PCS-11/11P Video
Communication Systems or between the PCS-11/11P and remote parties
(receivers) using the PCS-1/1P, PCS-G70/G70P, PCS-G50/G50P, or PCS-
TL50 Video Communication Systems. You cannot conduct a SONY
encryption videoconference with Sony communication systems other than the
ones listed, or with videoconferencing systems of other manufacturers.
When using standard encryption, an encrypted videoconference between two
points is available via a LAN and/or ISDN.
When using Sony encryption, an encrypted videoconference between two
points is available via LAN or SIP.
Notes
• During an encrypted videoconference using SONY encryption, camera control
signals (for controlling the other party's camera) are not encrypted.
• The PCS-11/11P, PCS-1/1P, PCS-G70/G70P, PCS-G50/G50P, and PCS-TL50 are
equipped to handle SONY encryption.
Encryption method availability
Original method
(SONY encryption)
Standard method
(H.233, H.234, H.235)
a
: available ×: not available
LAN ISDN
a
×
a a
SIP
a
×
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