WebRTC

WebRTC (Web Real-Time Communication) is an open protocol standard that enables real-time voice, video, and data communication directly within a web browser — without requiring additional plugins or software installation. For contact centres, WebRTC enables browser-based softphones, click-to-call features embedded in websites, and digital customer service interfaces that include voice capability. It is also widely used in agent desktop applications, allowing human agents to handle voice interactions from a browser tab without installing telephony software. NiCE Cognigy Voice Gateway supports WebRTC connections alongside traditional SIP, enabling flexible deployment for browser-based channels.

For enterprise teams, WebRTC matters because real-world outcomes depend on how the capability is integrated, governed, and measured — not just on the underlying technology. It is also widely used in agent desktop applications, allowing human agents to handle voice interactions from a browser tab without installing telephony software.

Key Points

  • Open standard enabling real-time voice, video, and data communication in browsers
  • No plugins or software installation required — works in any modern web browser
  • Enables click-to-call, browser softphones, and voice-enabled digital service interfaces
  • Used in agent desktops — human agents handle voice from a browser tab
  • NiCE Cognigy Voice Gateway supports WebRTC alongside traditional SIP connectivity