AppSuite:OX System Requirements

OX App Suite Requirements - Open-Xchange supported components overview

The following table provides an overview about the supported components at the OX User Front-End, Connector for Microsoft Outlook and Connector for Business Mobility. This overview makes no claim to be complete.

Open-Xchange Server 6 overview tables about the supported components at the OX User Front-End, Connector for Microsoft Outlook and Connector for Business Mobility are available at OX 6 Requirements - Open-Xchange supported components overview

Information about Maintenance expiries of components, versions and browser support, can be found in the Maintenance Expires Table

Installation-, Hardware-, Software-Requirements

Please note: Installation and administration of the OX App Suite requires basic knowledge of E-Mail systems under Linux, Apache and MySQL as well as experience in the command line administration of Linux systems.

OX App Suite:

• Memory 8 GB - 12 GB
  Please Note: If you want to install OX in a VM memory needs to be allocated exclusively to that installation (and not shared with other VM's). This also applies to the database and other related systems or components.
• Disk 500 MB plus User Data
• Supported Platform Architecture: 64 bit Operation Systems (x84_64)
• Supported IMAP Server: Cyrus or Courier or Dovecot or UW IMAP (To some extent)

Desktop Browser (Minimum display resolution: 1024 x 768)

Browser	OX App Suite User Front-End
Microsoft Internet Explorer 10/11	v7.6.3
Microsoft Internet Explorer 10/11/Edge	v7.8.0
Mozilla Firefox (latest & previous version)	v7.6.3, v7.8.0
Google Chrome (latest & previous version)	v7.6.3, v7.8.0
Apple Safari (latest version & previous version. Mac OS X only)	v7.6.3, v7.8.0

Mobile Device Support

Mobile Device	Supported Browser	OX App Suite User Front-End	Minimum Speed Requirements
iPhone on iOS 8 / iOS 9	Safari	v7.6.3, v7.8.0	3G connections (512/256kBit/s, 350ms latency)
Smartphone on Android 4.1 or later	Chrome (latest & previous version)	v7.6.3, v7.8.0	3G connections (512/256kBit/s, 350ms latency)

Tablet Support

Tablet	Supported Browser	OX App Suite User Front-End	Minimum Speed Requirements
Apple iPad (all devices) on iOS 8 / iOS 9	Safari	v7.6.2, v7.6.3, v7.8.0	3G connections (512/256kBit/s, 350ms latency)
Tablets on Android 4.1 or later	Chrome (latest & previous version)	v7.6.2, v7.6.3, v7.8.0	3G connections (512/256kBit/s, 350ms latency)

MS Windows / MS Outlook® / OX Notifier / OX Updater

Requirement	Connector 2 for Microsoft Outlook	OX Notifier v1.0.0	OX Updater
OX App Suite
Client PC operating system	Latest versions of Windows 7, latest versions of Windows 8, latest versions of Windows 10 (no support of Mac OS X clients with emulators and Windows RT)	Latest Versions of Windows 7 (each with 32 + 64 bit) (no support of Mac OS X clients with emulators), latest versions of Windows 8 (no support of start screen tiles), latest versions of Windows 10 (no support of Mac OS X clients with emulators and Windows RT)	Latest Versions of Windows 7 (each with 32 + 64 bit) (no support of Mac OS X clients with emulators), latest versions of Windows 8 (no support of start screen tiles), latest versions of Windows 10 (no support of Mac OS X clients with emulators and Windows RT)
Supported Outlook versions	Latest versions of Microsoft Outlook 2010, Outlook 2013 and Outlook 2016 (no support of "Office 2010 Click-to-Run", "Office Home and Business 2010 Testversion”)

Calendar/Contact synchronization Apple Mac OS X

Requirement	Calendar synchronization with CalDAV	Contacts synchronization with CardDAV
Mac OS X 10.9 (Mavericks)
Mac OS X 10.10 (Yosemite)
Mac OS X 10.11 (El Capitan)

Calendar/Contact synchronization Apple iOS

Requirement	Calendar synchronization with CalDAV	Contacts synchronization with CardDAV
Apple iOS 8
Apple iOS 9

Mobility Solution - Supported- Platforms, Features and Devices

Feature/Technology/Device	OXtender for Business Mobility (availalble for App Suite, OXHE, OXSE)	Open-Xchange Mobile Web Interface (availalble for AppSuite, OXHE, OXSE) The web interface is optimized for a display size of 320 x 480 pixels. Smaller resolutions may result displaying issues of some UI elements.
Exchange Active Sync 2.5
Exchange Active Sync 12.1
Access and creation of emails
Personal PIM folder
Public and Shared PIM folder
Global address book
Push E-Mail
Windows Phone 7, Windows Phone 8 (latest & previous minor versions)
iPhone iOS 7, iOS 8 (latest & previous minor versions)
HTC Devices
Android 2.3 or later

OX Drive for Clients

Requirement	System / Platform	Tested Devices
OX App Suite	OX App Suite v7.6.2, OX App Suite v7.6.3, OX App Suite v7.8.0
Supported Platforms	Debian GNU/Linux 6.0 (Squeeze), Debian GNU/Linux 7.0 (Wheezy), SUSE Linux Enterprise Server 11, RedHat Enterprise Linux 6, CentOS 6 Univention Corporate Server 4.0
OX Drive for Windows	Latest Versions of Windows 7, Windows 8 (no support of Mac OS X clients with emulators and Windows RT)
OX Drive for Mac OS	Mac OS X 10.9 (Mavericks), Mac OS X 10.10 (Yosemite)
OX Drive for iOS	Apple Apple iOS 8, Apple iOS 9	Apple iPhone 5, Apple iPhone 5s, Apple iPhone 6, Apple iPhone 6 plus
OX Drive for Android	Smartphone on Android 4.1 or later with Chrome (latest & previous version), Tablets on Android 4.1 or later with Chrome (latest & previous version)	Samsung Galaxy S3 mini, Samsung Galaxy S4, Nexus 4

OX Mail for Clients

Requirement	System / Platform / User Interface	Tested Devices
OX App Suite	OX App Suite v7.6.2, OX App Suite v7.6.3, OX App Suite v7.8.0
Platform	Redhat Enterprise Linux 6, Redhat Enterprise Linux 7, CentOS 6, CentOS 7, Debian GNU/Linux 7.0 (Wheezy), Debian GNU/Linux 8.0 (Jessie), Suse Linux Enterprise Server 11 (SLES 11), Suse Linux Enterprise Server 12 (SLES 12)
OX Mail for iOS	Apple iOS 8, Apple iOS 9	Apple iPhone 5, Apple iPhone 5s, Apple iPhone 6, Apple iPhone 6 plus
OX Mail for Android	Smartphone on Android 4.1 or later	Samsung Galaxy S3, Samsung Galaxy S4, Nexus 4

OX Guard

Requirement	System / Platform / User Interface
OX App Suite	OX Guard v2.0.0: OX App Suite v7.6.2 (latest patch version), OX App Suite v7.6.3 (latest patch version), OX Guard since v2.2.0: OX App Suite v7.8.0 (latest patch version)
Desktop Browser (Minimum display resolution: 1024 x 768)	Microsoft Internet Explorer 10/11 Mozilla Firefox (latest & previous version) Google Chrome (latest & previous version) Apple Safari (latest version & previous version. Mac OS X only)
Mobile Device and Tablet Support	Apple iPhone on iOS 7 / iOS 8: Safari (latest version & previous version) Smartphone on Android 4.1 or later: Chrome (latest & previous version) Apple iPad (all devices) on iOS 7 / iOS 8: Safari Safari (latest version & previous version) Tablets on Android 4.1 or later: Chrome (latest & previous version)
Server Platforms	Suse Linux Enterprise Server (SLES 11) Red Hat Enterprise Linux 6 (RHEL6) Debian 7 CentOS 6 Univention Corporate Server

OX Messenger

Desktop Browser Support (Chat 1-1 & Group)

Chat 1-1 & Group	Microsoft IE 10	Microsoft IE 11	Google Chrome (latest & previous version)	Mozilla Firefox (latest & previous version)	Apple Safari (latest version & previous version. Mac OS X only)	PSTN
Microsoft IE 10
Microsoft IE 11
Google Chrome (latest & previous version)
Mozilla Firefox (latest & previous version)
Apple Safari (latest version & previous version. Mac OS X only)

Desktop Browser Support (Audio/Video)

Audio 1-1	Microsoft IE 10	Microsoft IE 11	Google Chrome (latest & previous version)	Mozilla Firefox (latest & previous version)	Apple Safari (latest version & previous version. Mac OS X only)	PSTN
Microsoft IE 10
Microsoft IE 11		(but stream ID's aren't correct (FMS!))	(but stream ID's aren't correct (FMS!))	(but stream ID's aren't correct (FMS!))	(but stream ID's aren't correct (FMS!))
Google Chrome (latest & previous version)
Mozilla Firefox (latest & previous version)
Apple Safari (latest version & previous version. Mac OS X only)		(but stream ID's aren't correct (FMS!))	(but stream ID's aren't correct (FMS!))	(but stream ID's aren't correct (FMS!))	(but stream ID's aren't correct (FMS!))

Video 1-1	Microsoft IE 10	Microsoft IE 11	Google Chrome (latest & previous version)	Mozilla Firefox (latest & previous version)	Apple Safari (latest version & previous version. Mac OS X only)
Microsoft IE 10
Microsoft IE 11
Google Chrome (latest & previous version)
Mozilla Firefox (latest & previous version)
Apple Safari (latest version & previous version. Mac OS X only)

Additional Requirements

• XMPP Server
• OS: Debian “Wheezy” 7.3
• JVM: Oracle JVM
• JBoss AS
• Mobiscents (JAIN SLEE)
• DB: MYSQL

Server Platforms

Platforms	Supported Java Versions	Supported Database
Suse Linux Enterprise Server 11 (SLES 11)	IBM Java 7	MySQL 5.5
Suse Linux Enterprise Server 12 (SLES 12)	IBM Java 7	MariaDB 10.0
Red Hat Enterprise Linux 6 (RHEL6)	OpenJDK 7	MySQL 5.1
Red Hat Enterprise Linux 7 (RHEL7)	OpenJDK 8	MariaDB 5.5
Debian 7	OpenJDK 7	MySQL 5.5, MariaDB 10.1
Debian 8	OpenJDK 7	MySQL 5.5, MariaDB 10.1
CentOS 6	OpenJDK 7	MySQL 5.1
CentOS 7	OpenJDK 8	MariaDB 5.5
Univention Corporate Server 4	OpenJDK 7	MySQL 5.5

Please Note: To gain higher availability a setup based on Percona XtraDB Cluster is supported like described in this article: Galera database setup. Open-Xchange supports the "Percona XtraDB Cluster 5.5" flavor of the Galera database and starting with OX 7.8.0 also version 5.6.x.