VOIP - Citypassenger
Windows : https://uc-manager.com/ucphone-update/desktop/download_win_uc.php/UCPhone.msi
MacOS : https://uc-manager.com/ucphone-update/desktop/download_osx_uc.php/UCPhone.dmgApple : https://apps.apple.com/fr/app/uc-phone/id1579056566
Android : https://play.google.com/store/apps/details?id=com.ucphone.voip