Does MRA with Expressway 8.5 support ICE and Optimized media path. Any advice.Thanks

File Information Release Date Size Cisco Desktop Collaboration Experience DX650 Firmware Signed COP File  cmterm-dx650.10-2-3-26.cop.sgn 16-DEC-2014 388.87 MB Dec 16 2014

http://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/release_note/Cisco-Expressway-Release-Note-X8-5.pdfNew features in X8.5 :  (Preview) MRA support for new endpoints  Mobile and Remote Access via the Expressway is now compatible with t...