Talking is easier!
Talking is a much easier way to communicate than sending instant messages or emails. Text messaging has its own advantages, but in some cases talking is more efficient. Making a standard call is not difficult– everyone knows how to use a phone. With Brosix the procedure is the same.
Imagine if your customer, colleague, or co-worker is located in another country or continent? You may have to pay enormous phone bills for expensive international calls.
In that case, the most efficient solution is a VoIP application. They all offer free conversations with no limitations, so where is the difference?