I am planning to connect Quad BRI Module for HDX Series with HDX-7000. I couldnt find any documents in support sites .
So please help me with information how to setup, settings and best practises to install this device.
The HDX Admin Guide (below) has BRI setup information. See page 2-28 "Configuring the BRI Network Interface"
http://support.polycom.com/PolycomService/support/us/support/video/hdx_series/hdx8000.html