A click-to-call video widget like Halla.live allows customers to start an instant face-to-face call directly from your website without downloading any software or creating an account. It is the lowest friction method to offer high-touch customer support.
Technical Details
For CMS and e-commerce platforms, the integration relies on simple HTML script tags that inject an iframe or web component dynamically. WebRTC handles the media routing (often through Selective Forwarding Units for reliability), while a real-time event bus instantly notifies available agents in their administrative dashboards when a stream is requested.
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