In this guide we will go through configuring the HT802 in order to register to the Giant servers so that you will be able to place and receive calls using your Giant account.
This guide explains how to register your new Giant phone number (mobile or landline/VoIP) with WhatsApp Business.
You will need to make sure data being passed through the below ports in your firewall to be able to effectively use giants’ VoIP service(s).
