Powerful solutions for your IT needs.

Swiss quality

Server and storage in Switzerland

All servers and data are 100% located in Switzerland. Our IT infrastructure is distributed over several datacenters in Switzerland. The high level of legal security, the strong data protection laws and Swiss tradition of confidentiality make Switzerland an ideal location for your IT.

Our customers

A selection of our satisfied customers


Innovative VoIP solutions for all requirements

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 website

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

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.

Our promise

Our focus is on the customer. We adapt to continuously changing customer requirements.

We recognise international trends in due time and respond with appropriate investments in knowledge and infrastructure.

Performance and stability are our key goals. Our infrastructure is therefore always state of the art.

Data security, stability and confidentiality are important for us. All our infrastructure is therefore located in redundant high-performance datacenters in Switzerland.

We care about sustainability. We use resources cautiously and strive for an energy-efficient infrastructure, long-term customer relationships and low staff turnover.

We employ only qualified staff worldwide and promote intermittent training in all relevant areas.


Our servers are operated at high-security datacenters.

  • ISO9001/27001
  • PCI-DSS (FINMA directives)
  • FACT (Federation against Copyright Theft)