VoIP and WhatsApp now rely on a shared stored user reference instead of separate user lookups. This keeps the underlying communication features aligned with the main platform and reduces maintenance risk without changing the visible user experience.

Enterprise counter-part.

task-5173021

https://github.com/odoo/odoo/pull/232173

This update applies automated linting cleanup across the VoIP interface and related tests. It helps keep the codebase consistent and easier to maintain without changing day-to-day user workflows.