HGTX Vox, from HIGHTECHX TECNOLOGIA DIGITAL LTDA, is a Chrome extension designed to bring telephony controls into the browser. It provides Click-to-call dialing tied to the Api4Com platform, together with access to communication logs and account configuration for in-browser management. Key items include call initiation from web pages, an integrated history viewer, an administrative panel, and configurable settings. The extension targets professionals and businesses using HGTX communication services who need consolidated call workflows inside the browser.

Vox centralizes browser call workflows for Api4Com customers

Vox operates as an in-browser dialer that connects directly to Api4Com, so users can initiate calls from the Chrome UI without switching to a separate softphone. The add-on exposes communication history and administrative controls in the same interface, reducing context switching for agents and administrators who manage call activity from within a single browser window.

The extension explicitly handles personally identifiable and session data

Privacy handling is stated in the disclosure: the extension processes personally identifiable information, authentication data, personal communications, and website content to deliver its features. The current release is primarily offered in Portuguese (Brazil), so administrators should consider language coverage for multi-lingual teams before broad deployment.

Vox is aimed at business deployments but has a small public footprint

Targeted at professionals and businesses using HGTX services, the add-on is developed by HIGHTECHX in Sorocaba and is presented as compliant with digital service regulations. Its user base is described as niche and there are no public Chrome Web Store ratings yet, so organizations should test the integration in a controlled profile to confirm behavior in their environment.

Good for Api4Com-aligned teams that accept a specialist tool with careful rollout

Vox suits teams already committed to Api4Com who need browser-based call handling and administrative oversight. Given the extension's narrow audience and absence of public ratings, deploy it in a limited pilot, verify language support with staff, and confirm privacy controls in a controlled browser profile before wider use.