What are the system requirements (browsers, hardware settings, etc.)?

Overview

QLess UIs are Web-based, and work on several different operating systems, including Windows, OSX, Linux, iOS, and Android.
QLess works on the latest versions of several popular web browsers. We recommend Firefox.
QLess requires the Adobe Flash Player plugin, version 10 or higher, or an iPad 2 or higher.
QLess requires 1 GB of dedicated RAM.
QLess can provide any hardware you don't currently own.
Port 8000 is required for websocket connections, which are required for IE8+
Port 443 is required for everything else, including IE8+

Adobe Flash Player, version 10 or higher is required.
Printed tickets in QLess Kiosk and spoken alerts in QLess Monitor require the Java Runtime plugin, version 7, update 7, or higher.
Firefox version 4 or higher is supported.
Chrome version 12 or higher is supported. Support for Java has been removed from versions of Chrome newer than version 44 on Windows.
Internet Explorer version 9 or higher is supported. Queue Manager and Monitor will work with versions 7 and 8, but audio alerts will not play in QLess Monitor. Versions older than 7 will not work at all. You must have port 8000 open to QLess servers if you are behind a firewall that blocks access to non-standard ports.
Edge browser currently supported only with QLess Kiosk and only if printed tickets are not enabled

Adobe Flash Player, version 10 or higher is required.
Printed tickets in QLess Kiosk and spoken alerts in QLess Monitor require the Java Runtime plugin, version 7, update 7, or higher.
Safari version 5.1 or higher is supported.
Firefox version 4 or higher is supported.
Chrome version 12 or higher is supported. Support for Java has been removed from versions of Chrome newer than version 44 on Mac.

Adobe Flash Player, version 10 or higher is required.
Printed tickets in QLess Kiosk and spoken alerts in QLess Monitor require the Java Runtime plugin, version 7, update 7, or higher. There is currently a bug in Java versions newer than version 7, update 67, that causes spoken alerts in QLess Monitor not to work on Linux.
Firefox version 4 or higher is supported.
Chrome version 12 or higher is supported. Support for Java has been removed from versions of Chrome newer than version 34 on Linux.

iPad versions 2 and higher are supported.
Safari, Mercury, and Dolphin browsers are recommended.
You must have port 8000 open to QLess servers if you are behind a firewall that blocks access to non-standard ports.
QLess Monitor is not available on iPads.
Concierge requires iOS version 8.3 or higher
The QLess customer-facing native iOS app requires iOS 9 or higher.