What differentiates OnSIP from the competition?
No per user or extension license fees Most hosted PBX services charge a license fee of $40, $50 or even more per user or extension. Since OnSIP was built from the ground up based on open technologies, we do not pay license fees to proprietary platform vendors. We can pass on this savings to you via our flexible, user-license free offering. You will not pay silly fees to have conference room phones or second phones at home; you simply pay for the services you use and the calls you make or receive. Open network Many hosted PBX services require that you use particular phones. Since OnSIP has been designed with an open philosophy in mind our service is interoperable with any SIP compliant service, software phone or hardware phone. This means you can use any standard SIP compliant phone with OnSIP and make unlimited free calls to other SIP providers.
