Global SIP-based services

Connecting voice to multiple countries via the PSTN can be expensive and artificially complex. We work with global organizations to rationalize their voice networks using SIP to centralize everything to the corporate IP network.

We're continuously expanding our support for SIP services beyond the USA, Europe, Australia, New Zealand and major countries in Asia.

We provide one converged voice and data network that centralises breakout points to the international PSTN. We have centralized dialing plans with local numbers for all locations and management of all local services from a single site. Our SIP services support the transition to our unified communications portfolio, which offers wider communications solutions.


Fast and flexible call routing maintains a reliable level of experience that you and your customers expect.


We support the growing agility of your organization through a range of options including disaster recovery, business continuity and security.

Cost effectiveness

We help you save money by rationalizing a multitude of local connections through central connectivity. We lower operational overheads through central management and help you get savings through supplier consolidation.

​How it works

SIP is a signaling and call set-up protocol for IP-based communications and is most commonly used for voice and video calling over an IP network. Our SIP service, part of our unified communications portfolio, uses VoIP technology to connect to PBXs, enabling better communication with your suppliers, customers and staff worldwide, whether they are using fixed handsets or mobile devices.

Simple and reliable

LiveNet’s SIP services give you one converged voice and data network with centralized breakout points to the PSTN for multiple national and international sites. You benefit from centralized dial plans with local telephone numbers for all your business locations. It’s easier to run – you can manage your local services from a central site.

Our leading IP technology leads to greater resilience and a more dependable service. Better call routing improves your customer service and corporate image. And you can depend on consistent high service standards across Europe.

Get a Complete Office Solution

Business Internet

Get fast, predictable bandwidth with simplify network management and achieve the highest network reliablity security and support for high-bandwidth applications

Business Voice

Enjoy voice, video calling, chat, video-presence, conferencing, fax to email, email to fax and our mobile communicator app when you choose the LiveNet cloud PBX. Compare us with the rest and you will choose LiveNet everytime.

Managed Firewall

Get comprehensive, multi-layered security that safeguards your network and information assets against viruses, malware, and emerging cyber threats.