SIP Trunks - When Not If...

SIP Trunks are a cost effective, resilient, feature rich alternative to your current Analogue or ISDN telephone lines.

SynergyPlus offer a range of SIP Trunk options and have an enviable track record deploying innovative strategies, enabling organisations to migrate their current fixed lines services into high quality, Carrier Grade solutions.

Our consultants, and pre-sales technicians, will assess the best possible roadmap to achieve the seamless migration to your new SIP Trunk service. Project managers will execute the implementation and monitor on-going support, utilising best practices gained from working in the IP arena since 2004.

Business Benefits

  • Consolidate your current data and ISDN costs and, in turn, reduce costs.
  • Fully encrypted TLS Microsoft Lync integration.
  • Ability to deploy powerful, flexible, Disaster Recovery Plans.
  • Sweat and maximise the investment made in your legacy phone system – no need to change it.
  • Add new users/sites simply, quickly, cost effectively – within minutes.
  • Option for Layer 2 VLAN Ethernet deployment with dual PoP connectivity.
  • Feature rich range of UC services provided on a pay-as-you-use CaaS basis.
  • Number porting UK & Globally from Carriers including – BT, Verizon, COLT, Cable & Wireless, Virgin Media


By connecting your existing Telephone System - or Lync Server - via a fully managed and supported SIP Media Gateway, your business can take advantage of many new UC features and services with minimal upfront costs.

Many of these UC features promote a positive business impact and as a natural by-product, you will save money, but more importantly you will be laying the groundwork for a more stable and profitable business in the long-term.

SynergyPlus also provide Hosted IP and IP Telephone Systems for businesses in the Mid to Enterprise market sector.

To find out more about how we can help you with your IP requirements, please call SynergyPlus on 0800 915 6666, or contact us