Hello Our Wifi network is equipped with 4 MR33 access points and 3 MR36H access points on which phones can connect. There is no restriction on layer 3 and layer 7 firewalls for external network connections. On an Android phone connected to the Wifi, we can receive WhatsApp notifications/calls/messages without problems. On the other hand, it doesn't work on Iphone although in the WhatsApp configuration of the phone we have added the authorization to the local network. Do you have any idea what is blocking on IPhone ? Regards
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