[MS-EUMR]: Routing to Exchange Unified Messaging Extensions https://docs.microsoft.com/en-us/openspecs/office_protocols/MS-EUMR/3ef7d3c4-2b15-4d79-a8e4-8eca927540ac Specifies the Routing To Exchange Unified Messaging Extensions, which consist of proprietary application extensions for routing calls to Exchange Unified Messaging voice mail and generating call answered, call missed, and call forbidden event notification email messages. Major Update for [MS-EUMR] (Version 7.0) https://docs.microsoft.com/en-us/openspecs/office_protocols/MS-EUMR/3ef7d3c4-2b15-4d79-a8e4-8eca927540ac <b>Protocol Revision:</b> 7.0<br/><b>Downloads:</b><br/><ul style="list-style-type: square;"><li><a href="https://interoperability.blob.core.windows.net/files/MS-EUMR/[MS-EUMR].pdf">PDF</a></li><li><a href="https://interoperability.blob.core.windows.net/files/MS-EUMR/[MS-EUMR]-210817.docx">DOCX</a></li></ul> Tue, 17 Aug 2021 MS-EUMR-20210817 No Update for [MS-EUMR] (Version 6.0) https://docs.microsoft.com/en-us/openspecs/office_protocols/MS-EUMR/3ef7d3c4-2b15-4d79-a8e4-8eca927540ac <b>Protocol Revision:</b> 6.0<br/><b>Downloads:</b><br/><ul style="list-style-type: square;"><li><a href="https://interoperability.blob.core.windows.net/files/MS-EUMR/[MS-EUMR]-190618.pdf">PDF</a></li><li><a href="https://interoperability.blob.core.windows.net/files/MS-EUMR/[MS-EUMR]-190618.docx">DOCX</a></li></ul> Tue, 18 Jun 2019 MS-EUMR-20190618 Major Update for [MS-EUMR] (Version 6.0) https://docs.microsoft.com/en-us/openspecs/office_protocols/MS-EUMR/3ef7d3c4-2b15-4d79-a8e4-8eca927540ac <b>Protocol Revision:</b> 6.0<br/><b>Downloads:</b><br/><ul style="list-style-type: square;"><li><a href="https://interoperability.blob.core.windows.net/files/MS-EUMR/[MS-EUMR]-180828.pdf">PDF</a></li><li><a href="https://interoperability.blob.core.windows.net/files/MS-EUMR/[MS-EUMR]-180828.docx">DOCX</a></li></ul> Tue, 28 Aug 2018 MS-EUMR-20180828 Major Update for [MS-EUMR] (Version 5.0) https://docs.microsoft.com/en-us/openspecs/office_protocols/MS-EUMR/3ef7d3c4-2b15-4d79-a8e4-8eca927540ac <b>Protocol Revision:</b> 5.0<br/><b>Downloads:</b><br/><ul style="list-style-type: square;"><li><a href="https://interoperability.blob.core.windows.net/files/MS-EUMR/[MS-EUMR]-180724.pdf">PDF</a></li><li><a href="https://interoperability.blob.core.windows.net/files/MS-EUMR/[MS-EUMR]-180724.docx">DOCX</a></li></ul> Tue, 24 Jul 2018 MS-EUMR-20180724 Major Update for [MS-EUMR] (Version 4.0) https://docs.microsoft.com/en-us/openspecs/office_protocols/MS-EUMR/3ef7d3c4-2b15-4d79-a8e4-8eca927540ac <b>Protocol Revision:</b> 4.0<br/><b>Downloads:</b><br/><ul style="list-style-type: square;"><li><a href="https://interoperability.blob.core.windows.net/files/MS-EUMR/[MS-EUMR]-180427.pdf">PDF</a></li><li><a href="https://interoperability.blob.core.windows.net/files/MS-EUMR/[MS-EUMR]-180427.docx">DOCX</a></li></ul> Fri, 27 Apr 2018 MS-EUMR-20180427 No Update for [MS-EUMR] (Version 3.0) https://docs.microsoft.com/en-us/openspecs/office_protocols/MS-EUMR/3ef7d3c4-2b15-4d79-a8e4-8eca927540ac <b>Protocol Revision:</b> 3.0<br/><b>Downloads:</b><br/><ul style="list-style-type: square;"><li><a href="https://interoperability.blob.core.windows.net/files/MS-EUMR/[MS-EUMR]-160914.pdf">PDF</a></li><li><a href="https://interoperability.blob.core.windows.net/files/MS-EUMR/[MS-EUMR]-160914.docx">DOCX</a></li></ul> Wed, 14 Sep 2016 MS-EUMR-20160914 No Update for [MS-EUMR] (Version 3.0) https://docs.microsoft.com/en-us/openspecs/office_protocols/MS-EUMR/3ef7d3c4-2b15-4d79-a8e4-8eca927540ac <b>Protocol Revision:</b> 3.0<br/><b>Downloads:</b><br/><ul style="list-style-type: square;"><li><a href="https://interoperability.blob.core.windows.net/files/MS-EUMR/[MS-EUMR]-160715.pdf">PDF</a></li><li><a href="https://interoperability.blob.core.windows.net/files/MS-EUMR/[MS-EUMR]-160715.docx">DOCX</a></li></ul> Fri, 15 Jul 2016 MS-EUMR-20160715