AireSpring AirePBX is a Web-based phone system for businesses with up to 1,000 employees. In addition to hosted PBX service, AireSpring offers SIP trunking for a single-provider VoIP solution.
In addition to managed routers, AireSpring also provides a managed enterprise session border controller (E-SBC) to help ensure call quality by controlling voice and data traffic. AireSpring is a provider of business Internet service as well as voice services, and thus, can offer customers a fully managed connection for its SIP trunking service (as opposed to receiving SIP trunking service and Internet service from different providers).
AirePBX users can access a range of PBX features, such as call control, an auto attendant with interactive voice response (IVR) and hunt groups via a self-management Web portal (AireSpring Online). Free on-site installation is provided.