Quality of Service: Making Sure the Important Traffic Wins

Not All Traffic Is Equal

On a busy network, applications compete for the same finite bandwidth. Without rules, a large file sync or a software update can choke a video call or a payment transaction — and the business feels it immediately.

Letting Priorities Decide

Quality of Service lets the network favour what matters. Real-time traffic — voice and video calls — is sensitive to delay and gets priority. Business applications come next. Bulk transfers and backups are useful but can wait a few seconds, so they yield.

QoS does not create bandwidth; it allocates it intelligently when there is contention. For any business running voice or video over a shared link, it is the difference between calls that hold up under load and calls that stutter.