As voice continues to die, it seems like WhatsApp calling is a problem after all

By Nigel Gambanga When the WhatsApp calls feature was activated this year two things that everyone had been expecting for over a year happened. Firstly, subscribers to the insanely popular platform were excited that VoIP was being integrated into the main communication platform. At the same time, a cloud of uncertainty gathered over mobile network operators’ voice model. […] …read more

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