You’ll need SIP credentials from a VoIP provider (e.g., VoIP.ms, Callcentric, or your PBX).
By leaving X Lite behind, you gain better call quality, enhanced security, and a softphone that actually respects the modern Windows 11 aesthetic and architecture. x lite for windows 11
This is an unofficial, community-modified version of Windows 11 designed for speed and privacy by removing "bloatware" and background telemetry. What makes it interesting: Drastic Resource Savings: You’ll need SIP credentials from a VoIP provider (e