Speedify fixes WhatsApp call disconnects and gives you uninterrupted VoIP service! Speedify is a secure no-log VPN for mobility service that changes the way your mobile device connects to the Internet. Instead of just using one connection, Speedify allows your mobile device to connect to the Internet over both Wi-Fi and mobile data simultaneously. This instantly increases your connection bandwidth and reliability and provides a better and uninterrupted WhatsApp call experience so you won’t experience the slightest “call on hold” or disconnect issues.