A dedicated broadband for cloud voice is not essential, but we highly recommend having a data line with Onebill either as a normal internet connection or a dedicated data line. Cloud Voice requires enough upload bandwidth to avoid any crackling/bad quality calls.nnFor optimal performance and reliability, it is generally recommended to have a dedicated broadband connection for hosted voice services. Dedicated broadband refers to a dedicated internet connection solely dedicated to your business's voice communication needs, separate from your regular internet traffic.nnDedicated broadband allows for the prioritization of voice traffic over other internet data. This prioritization ensures that voice calls are given higher priority, reducing the chances of call quality issues such as latency, jitter, or dropped calls. With a dedicated broadband connection, you have more control over the quality and reliability of your voice calls. Since the connection is dedicated to voice traffic, it is less susceptible to slowdowns or disruptions caused by other internet activities within your organization.