Cisco Cisco Expressway

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Preface
Change History
Date
Change
Reason
July 2016
Add SIP Broker feature and migration scenarios. Improved 
MS client support. IM&P integration. Replace "Lync" with 
generic Microsoft Interoperability, associated UI changes. 
Scope of support for Skype for Business.
X8.8 release.
February 
2016
Republished with corrections.
Deployment diagram clarified and 
media flow diagrams corrected.
February 
2016
Republished with screen sharing from Skype for Business 
(desktop versions) support updated.
New information.
December 
2015
Republished.
Scope of support for Lync screen 
sharing in point to point scenarios 
clarified. 
December 
2015
Republished.
Screen sharing from Lync now 
supported with MCU conferences.  
November 
2015
Screen sharing from Lync feature now supported with 
clustered gateway. 
X8.7 release. 
November 
2015
X8.6 version republished.
Scope of support for screen sharing 
from Lync clarified.
August 
2015
X8.6 Expressway version republished.
Screen share  toplogy diagrams 
corrected.
July 2015
Document revised and restructured. Screen sharing from 
Lync feature added.
X8.6 release.
December 
2014
Updated.
X8.5 release.
July 2014
X8.2 version revised.
Content defect  CSCup55116.
June 2014
X8.2 version revised to include Federation appendix.
New information.
June 2014
Updated.
X8.2 release.
December 
2013
Initial release of Expressway version of this document.
Expressway product launched.
Table 1    Deployment Guide Change History
2
Cisco Expressway with Microsoft Infrastructure Deployment Guide
Preface