Skyyap is a free all-in-one unified communications application for VoIP calling, SIP softphone and SIP client access, SMS and MMS messaging, direct and team chat, audio and video calls and online meetings. Skyyap supports compatible SIP accounts and is being designed for Windows, macOS, Linux, Android, iOS and web browsers. Skyyap Free has no monthly software subscription fee. Skyyap Pro adds unlimited meetings, screen sharing, secure remote desktop access, cloud recording, cloud storage and advanced business tools. Please enable JavaScript to use the Skyyap website.