Our sipcall product offers companies professional Voice-over-IP solutions with a comprehensive service spectrum. You can use sipcall to connect all SIP-capable telephone systems and SIP end devices or you can use the sipcall virtual telephone system. sipcall customers save up to 60% of their fees and also benefit from many other advantages over conventional telephony.
sipcall offers a virtual telephone system (PBX) for small companies, while large companies can operate any SIP telephone system. Our VoIP solutions are reliable, high-quality, with excellent, convincing speech quality and an outstanding price/performance ratio. More than 1000 customers choose sipcall each year.
Backbone VoIP Wholesale provides internet service providers or IT service providers with the option of offering innovative VoIP services under their own name without having to invest in own VoIP infrastructure (white label). Backbone Solution AG offers a completely personalised VoIP environment according to the SIP standard, with freely selectable rates and products, caller numbers in all Swiss dial code areas, caller number transfer, billing, cost-efficient scheduling of conversations and powerful IT backbone connections for maximum voice quality. Our package includes everything VoIP providers need. Interested? Then contact us.