👤✅➡️🖥️

#logged in #sign in successful #user access granted #authenticated user #session start

👤🔑➡️🟢

#logon #login #user authentication #access granted #successful sign in #go online #session start

⎆...⎋

#logout #sign in #sign out #enter key #escape key #technical symbols #session start #session end

👋▶️🎬

#get started #session start #presentation welcome

📨➡️📞✅

#sip #invite message #call establishment #VoIP Signaling #protocol message #session start