Voice over Internet Protocol (VoIP) is enabling companies to handle their telephone calls the way they want to. Not only does it offer a reduction in call charges, but it also provides free calls throughout our VoIP network between sites; reducing your call spend even further.

It’s not only large corporations who are reaping the benefits, small and medium sized businesses across all industry sectors are seeing the positive impact of implementing our quality VoIP service. Zero utilises a fully-resilient and highly available platform combining both “on premise” and “hosted” approaches within a single client network to create a fully-integrated and flexible solution.

Whilst the majority of VoIP service providers will deliver their services across the public Internet, Zero can deliver these services across private MPLS Wide Area Networks, providing enhanced services such as guaranteed packet delivery and end-to-end quality of service.


    ‘Plug and Play’ Cisco handsets
    Softphone app for iPhone and Android devices
    Chose your own Geographic number ranges.
    Fully compliant with PCI for call recording and storage
    Intergrate with CRM applications such as Sage, Salesforce and ACT
    SIP trunks or Hosted phone options