Polycom RMX 1000 Guía De Introducción página 15

Subject
Integration with
RMX 2000
Integration with
SE 200
Description
2, AES Profile cannot be set as default (As it's is not
possible to access an AES conference from the lobby
and default profile is used when creating an Ad Hoc
conference via the lobby)
H.239 cascade is supported with the RMX 2000.
However, the conference cannot be defined with AES
Encryption.
In order to work properly with the SE 200, RMX 1000
should first be manually added to SE 200 device list. After
that the RMX 1000 can register to the SE 200.
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