The data on VoIP calls in Brazil indicates a consistent decline in usage from 2024 through 2028, with the minutes decreasing gradually each year. By analyzing this trend, we observe a year-on-year drop of approximately 1.2% annually. This indicates an average compound annual growth rate (CAGR) of -1.2% over the forecasted period.

Future trends to watch for include:

The impact of emerging communication technologies, which may further reduce VoIP usage.
Regulatory changes and market dynamics that could influence consumer preferences.
Potential integration of VoIP with other digital services that may alter its adoption rate.