platform
VPS
A VPS, or virtual private server, is a slice of a physical machine that behaves like its own dedicated computer with its own operating system and resources.
A VPS, short for virtual private server, is a virtual computer that runs on shared physical hardware but behaves like a machine of its own. It has its own operating system, its own memory and CPU allocation, and its own network identity. To the software running on it, including VICIdial, it looks and acts like a real dedicated server.
VICIfast runs every customer on a VPS from a cloud provider. Each one is a Single tenant box, so even though the host hardware is shared at the metal level, your virtual server and its resources are walled off from everyone else's. You reach it on your own Branded subdomain, and you can resize it up or down as call volume changes.
Why a VPS suits a dialer
Dialers need consistent CPU and network performance, and they grow over time. A VPS gives you predictable resources without buying physical hardware, and it can be created, snapshotted, or rebuilt in software. That is what makes fast Provisioning possible: the cloud creates the virtual server on demand rather than someone racking a box. You can also capture a Server snapshot before a risky change and roll back if needed.
With standard Managed hosting we rent and run the VPS for you. With BYOI (bring your own infrastructure) you bring your own server, virtual or physical, and we install the same stack onto it. Either way the unit you work with is a single private server that is yours to use.
Related terms
Branded subdomain
A branded subdomain is the custom web address, secured with HTTPS, where your agents and managers log into your own VICIdial server.
BYOI (bring your own infrastructure)
BYOI, short for bring your own infrastructure, lets you run the VICIfast managed VICIdial stack on a server you already own instead of one we rent for you.
Managed hosting
Managed hosting means VICIfast rents the server, installs and secures VICIdial, and keeps it running, so you only deal with the dialer, not the operating system.
Provisioning
Provisioning is the automated process that turns a paid order into a working, secured VICIdial server reachable on your own subdomain.
Server snapshot
A server snapshot is a saved copy of your whole VICIdial server at a point in time that you can restore later if something goes wrong.
Single tenant
Single tenant means each customer gets their own dedicated server, so your dialer, data, and recordings never share a machine with anyone else.