As of April 16, 2020 SARS-CoV-2 Response

We are committed to the safety and health of all our Worldwide Employees and Customers and will endeavour to follow all guidelines of Centers for Disease Control and Prevention (CDC), Public Health England and applicable local governments. During this time all our global teams will be following Work-From-Home directives and will continue to work normal business hours. We apologize for any delay in responses and appreciate your understanding.

System Requirements

Go Integrator for Webex Calling PC client

Supported Operating Systems

  • Windows 10 (Desktop mode)
32 bit and 64 bit Click here for supported Citrix and Terminal Services

Minimum Hardware Requirements

  • 1.8 GHz Pentium-class processor
  • SVGA display
  • 2GB Memory
  • 1GB free hard drive space
  • Network adapter connected to a TCP/IP network
  • Keyboard and mouse

Note: ultra-wide monitors not supported

Recommended Maximum Extensions

50 extensions


Salesforce Adapter

Supported Operating Systems

  • Windows 10 (Desktop mode)

Supported Browsers

  • Microsoft Edge
  • Google Chrome
  • Mozilla Firefox
  • Opera

License Type

  • Go Integrator for Webex Calling DB

Web Dialing

Supported versions

Browser Supported versions Extension / Add-on
Microsoft Edge Legacy 87.X Telephone Number Detection 1.2.5
Google Chrome 86.X Telephone Number Detection 1.2.5
Mozilla Firefox 86.X Telephone Number Detection 1.2.5
Opera 72.x Telephone Number Detection 1.2.6


Skype for Business

Supported versions

  • Skype for Business 2015 and 2016 client


Microsoft Components

Supported versions

  • .NET 4.5 Framework (required and shipped with software).