Recording Link Encryption - Polycom realpresence 1800 Administrator's Manual

Moving participants from entry queue to conference / between conferences depending on encryption settings
Destination
Conference
Encryption Setting
Encrypt All
Encrypt When Possible
* Flag = FORCE_ENCRYPTION_FOR_UNDEFINED_PARTICIPANT_IN_WHEN_AVAILABLE_MODE

Recording Link Encryption

Recording Links are treated as regular participants, however the system flag
ALLOW_NON_ENCRYPT_RECORDING_LINK_IN_ENCRYPT_CONF must be set to YES if a
non-encrypted Recording Link is to be allowed to connect to an encrypted conference.
The following table summarizes the connection possibilities for a Recording Link that is to be connected to
a conference for each of the conference profile and Entry Queue encryption options.
Connections by Recording Link and Conference Encryption Settings
Conference
Profile Setting
Encrypt All
No Encryption
Encrypt when possible
Enabling Media Encryption for a Conference
Media encryption is enabled at three levels:
● MCU level - Setting the Encryption Flags
● Conference level -
● Participant level -
You must first set the system flags for the MCU before media encryption can be enabled for the conference
and participants.
Polycom®, Inc.
Encrypted
*Flag = NO
Move succeeds, connected encrypted.
Move succeeds, Move succeeds,
connected connected
encrypted encrypted
Recording Link Connection Status according to flag:
ALLOW_NON_ENCRYPT_RECORDING_ LINK_IN_ENCRYPT_CONF
Connected encrypted if possible,
otherwise connected non-encrypted.
Connected non-encrypted
Connected encrypted if possible,
otherwise connected non-encrypted.
Enabling Encryption in the Profile
Enabling Encryption at the Participant Level
Implementing Media Encryption for Secured Conferencing
Current Participant Encryption Status
*Flag = YES
Move fails, disconnected.
Move succeeds,
connected
non-encrypted
YES
Non-Encrypted
*Flag = NO *Flag = YES
Connected only if
endpoint was a
defined participant
in the source
conference.
Otherwise, move
fails.
NO
Connected only if encrypted, otherwise
disconnected
Connected non-encrypted
Connected encrypted if possible,
otherwise connected non-encrypted.
156