Frequently Asked Question
In order to make phone calls on KuboIM you need:
1. Make sure the person you trying to call has an account on KuboIM like (firstname.lastname@example.org)
2. Add your friend to your contact list. (How to add a contact to KuboIM)
3. Click on your friend name and if he/she is online, you'll see a phone icon,
4. Click on the phone icon.