Software-as-a-Service (SaaS) is a software licensing model in which access to the softwareis provided on a subscription basis, with the software being located on external servers.

Unified communications as a service UCaas is a cloud-delivered unified communications software model that supports six communications functions with a single sign on located on external servers.

Network-as-a-service (NaaS) is a cloud service delivery in which customers subscribe to networking services. NaaS provides networking functions using software, routing essentially allowing companies to set up their own LAN and WAN networks to access Software as a Service.

Hardware-as-a-service (HaaS) is a procurement model that is similar to leasing or licensing in which hardware that belongs to Forbtech is installed at a customer’s site and a service level agreement (SLA) defines the responsibilities of both parties.