Platform Requirements

This page describes the requirements for each app in the CXone suite to work correctly in your environment. These requirements include network, browser, operating system, and so on. The Ports page provides the portsClosed Where information transfers, over a network, between a computer and a server., IP addresses, fully-qualified domain names (FQDNs), and so on used in the CXone cloud.

You must review both pages for a full picture of how to configure your CXone environment.

To ensure that you have a secure, encrypted connection, NICE CXone requires at least TLS 1.2 compliance and the following ciphers as noted.

Inbound Traffic (from CXone to your servers)

You must support at least one of the following ciphers on servers that CXone communicates with such as IVR scripts or other integrations. It is recommended that you support multiples of these ciphers if possible. If you are trying to integrate with other service providers, you are responsible for ensuring that those providers also meet these requirements.

  • 0x009E, TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
  • 0xC013, TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
  • 0xC02B, TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
  • 0xC02C, TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384

Outbound Traffic (from your servers to CXone)

You must support at least one of these ciphers from any source that communicates with CXone such as browsers and back-end integrations. It is recommended that you support both of these ciphers if possible.

  • 0xC02F, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
  • 0xC030, TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384

CXone does not support the use of traffic inspection proxy services for several reasons:

  • Routing your WAN traffic through a proxy introduces packet latency. CXone solutions are real-time. Delays in packet delivery impair both agent and customer experience.
  • Proxy service providers conduct regular maintenance. This can impact your system and even make it unavailable.
  • Inadvertent changes to routing policies can create disruptions in service.
  • When problems occur, the third-party proxy provider must be included. Resolution can be more difficult and can take longer.

In general, CXone supports the following browsers. Some CXone applications may support additional browsers. Select checkboxes in the filter at right to see if this is true for the applications in your CXone system.

Supported Browsers
Chrome Firefox MS Edge Safari
Y Y Y Y
Requirements for all supported browsers:

CXone applications support the current browser version and the version immediately preceding it. For example, if the current version of Chrome is 75, we'd support 74 and 75. Not all applications support all browsers. Check your specific CXone applications for details.

CXone applications that support Microsoft Edge only support the version of Edge based on Chromium. Legacy Edge is not supported, but Chromium Edge does have a Legacy Edge mode that can be used.

Most internet browsers are updated frequently by their developers. New versions may impact functionality and may require additional software updates to resolve. Because of this, supported browsers are subject to change.
  1. Obtain a complete list of all apps in your CXone implementation. You can get this from your CXone Account Representative.
  2. In the filter at right, select the checkboxes for all apps in your implementation. After making your selections, the page displays only the information that applies to your CXone implementation. You may need to scroll down to view all requirements.
  3. Review the requirements and discuss any concerns with your CXone Account Representative as soon as possible.