Hosted solutions do not require a wired control box as is the case for more conventional telephone/communication platforms. Handsets are ‘IP addressed’ as part of a network and their functionality is controlled by a ‘hosted’ solutions provider.
You can elect to pay for differing levels of functionality and service packages enabling you to tailor use to your specific working practices. Because handsets are IP addressed they can be fully mobile and can be plugged in to any ADSL link and still operate as part of the system.