Why QoS matters for VoIP

If you are looking to deploy a Voice over Internet Protocol (VoIP) system, or planning to upgrade your existing infrastructure, consider several key factors. One of the most essential aspects you should look at is Quality of Service, or QoS. To make sure your provider will deliver optimal service with minimal downtimes, ask them these questions about their QoS.
What is QoS?
VoIP providers and IT experts define “Quality of Service” as the overall performance of a VoIP system or network.