Section 1: Introduction
Binary Tree Integration for Notes | BTCal and FreeBusy features a new name and logo, but is the same, trusted product previously known as CMT for Coexistence.
This document details the requirements for implementing Integration for Notes BTCal and FreeBusy between Domino and Exchange on premise or Office 365 (also known as Microsoft 365). These include the requirements for each of the two servers needed to run all the components of Integration for Notes BTCal and FreeBusy, as well as any environmental requirements.
Please refer to the Integration for Notes BTCal User Guide and the Integration for Notes FreeBusy User Guide for details on implementing this solution.
Section 2: Server Hardware Requirements
Recommended:
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Domino Coexistence Server
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4 Cores
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8 GB of RAM
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100 GB of storage
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Add 50 GB of storage if deploying ZApp
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Windows Coexistence Server
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2 Cores
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8 GB of RAM
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100 GB of storage
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Minimum:
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Domino Coexistence Server
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2 Cores
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4 GB of RAM
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100 GB of storage
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Add 25 GB of storage if deploying ZApp
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Windows Coexistence Server
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2 Cores
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4 GB of RAM
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100 GB of storage
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Section 3: Prerequisites
The following is a list of supported and unsupported environments:
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Supported |
Not Supported |
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Domino Coexistence Server |
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Domino versions prior to 8.5.3; Domino 9.0.1 Fix Pack 9 are not supported
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Windows Coexistence Server |
Windows Server 2012 R2, Windows Server 2016, and Windows Server 2019 (US English) *Language packs are supported |
All other versions of Windows Server |
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Exchange Environment |
Exchange 2013, 2016, 2019 or Office 365 |
Exchange 2010 or previous |
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Domino Environment |
Domino 8.5.3 to 12 |
Any versions prior to 8.5.3 |
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Clients are responsible for checking with Microsoft or HCL to make sure the version of Domino they are deploying is supported on the version of Windows they are deploying it on. As an example, Quest supports Domino 8.5.3 and Windows 2016, but it is not possible to deploy Domino 8.5.3 on a Windows 2016 server - you would need to deploy Domino 9.0.1 on a Windows 2016 server. Clients are responsible for validating Domino fix packs to ensure correct functioning of Domino mail and Free/Busy processing. Details for Domino Fix Packs and updates for Domino issues that these Fix Packs address should be verified with HCL support. |
3.1 Domino Coexistence Server
3.1 Domino Coexistence Server
The Domino Coexistence server is responsible for Directory Synchronization, Free/Busy Look-up, and Messaging, Calendaring and Application Remediation.
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Windows Server 2012 R2 Windows Server 2016 and Windows Server 2019 (US English) (Language packs are supported)
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Domino 8.5.3, 9.0.1, 10, 11, or 12 English (Language packs are supported)
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Domino 8.5.x will reach End of Service/Support (EOS) on September 30, 2018. If there is an issue related to Domino or if a fix is required related to an issue, it may be necessary to upgrade to an officially supported version of Domino (9.x). Domino 9.0.1 does require Fix Pack 8 as a minimum patch level. Versions prior to this have known issues with the Domino mail router task. |
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.NET 4.8 and Microsoft Visual C++ 2015 Update 3 dependencies (of which the necessary C++ runtimes are in the installation package)
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The Domino Coexistence server should be dedicated to Domino and the Integration for Notes BTCal and BTFreeBusy add-in tasks only
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The Domino Coexistence server should be a separate server from the Domino Mail servers, and no user mail files should reside on the Domino Coexistence server