Cloud phone systems are often referred to as virtual phone systems, so much so that the two terms are now almost synonymous with each other. From the customer’s perspective, cloud and virtual phone systems are pretty much the same because a cloud phone system is not something physical and therefore must be virtual. However, in terms of the technology, there is a difference, namely how and where each type of PBX is deployed; a cloud phone system is hosted within the phone system provider’s cloud infrastructure and is usually available to the customer within a matter of minutes, saving time and hassle. Virtual phone systems are deployed in a virtualised environment, which can be either on-premise or in a data centre. Such a deployment takes longer to set up as the process will often not be fully automated and ongoing maintenance will likely be more labour-intensive as Managed Services are often not included for virtual phone systems.