Sony IPELA PCS-G50 Operating Instructions Manual page 11

Supports an encrypted
videoconference (only for LAN
connection)
When you connect to other terminals via
LAN, you can start a videoconference only
with the terminals that enter the preset
password. This feature allows you to hold a
strictly confidential videoconference.
An encrypted conference among multiple
points or with cascade connection is enabled
if all the terminals are connected via LAN.
Echo Cancelling Microphone
Up to 40 PCSA-A7 Microphones (optional)
can be connected to one port without losing
sound quality, using a cascade connection.
Supports a conference using SIP
Installing the optional PCSA-SP1 SIP
software allows conduct of a conference
with an IP phone, etc. using SIP (Session
Initiation Protocol).
If you install the optional MCU software as
well as the SIP software, you can conduct a
multipoint conference.
11
Features