Whether you are looking for a telephone system and service for a small office or hundreds of lines to run an international call centre, NSE's telephony solutions can help.

NSE is an Ofcom registered carrier providing VoIP, fixed line and hosted telephony solutions. We have experience creating highly parallel and bespoke voice applications, hundred-line interconnects and business phone systems supporting hundreds of concurrent users.

Utilising IP technology and the NSE backbone network, we can interconnect with customers at most major London datacentres, in Manchester and in New York. Our independently routed Manchester site can deliver robust communications in the event of the telecoms networks in London becoming overloaded, ensuring your solution continues to work exactly when you need it.

Managed telephony

Our Voxige managed telephony solution offers the features of high-end bespoke PBX systems in an outsourced, fully managed solution.
Read more about managed telephony

Wholesale VOIP

NSE offers a wide product portfolio to carrier customers and ISP operators.
Read more about wholesale VOIP

IVR development

IVR (Interactive Voice Response) is a technology that automates interactions with telephone callers.
Read more about IVR development