Why Quality of Service is crucial for VoIP

One of the most essential aspects of Voice over Internet Protocol (VoIP) systems you should consider is Quality of Service, or QoS. To make sure your provider will deliver optimal service with minimal downtime, ask them these questions about their QoS.
What is QoS?
VoIP providers and IT experts define QoS as the overall performance of a VoIP system or network.

How will 5G improve VoIP?

Much more of VoIP’s potential would be tapped by businesses, thanks to the enhancements that 5G will bring about.
Mobile VoIP
VoIP calls rely heavily on sufficient download and upload speeds. For example, when mobile VoIP users on 4G networks are limited to 12 Mbps upload and 2 Mbps download speeds, they experience unstable and poor call connectivity and clarity.