WhatsApp Calls Not Working on VPN in UAE? Here’s the Fix

Using a mobile VPN and still can’t call on WhatsApp? You’re not alone. Here’s why — and how JavaVPN’s router-based solution fixes everything.

Common VPN Issues with WhatsApp

• Voice connects but no audio

• Video lags or drops after 30 seconds

• App shows “Calling” but never rings

Root Cause: ISP-Level Blocking

Etisalat and Du use advanced firewalls and DPI that detect and block VPN usage, especially on mobile apps.

JavaVPN’s Permanent Fix

• Routes all call traffic through secure SSTP tunnel

• Avoids mobile VPN throttling

• Router acts as VoIP-safe Wi-Fi zone

Pro Tips:

• Always use MikroTik routers configured for JavaVPN

• Don’t run VPN apps alongside JavaVPN Wi-Fi

• Connect all devices to the VPN router Wi-Fi only