Future-Proof Your Business With SIP Trunks


Future-Proof Your Business With SIP Trunks

SIP trunks are cost effective, resilient and a feature-rich upgrade to your analogue or ISDN telephone lines. The question is when, not if…

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.

Reasons to migrate to SIP

Synergy Plus SIPBusiness Continuity & Disaster RecoverySynergy Plus SIPResilient & Secure Mountain ViewCost-savingSynergy Plus SIPInstant Scalability

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.

"The move to SIP and Hosted IP Telephony allowed us to retain our long-standing DDI ranges, which injected a valued, flexible, highly resilient, disaster recovery strategy in the event of an outage."

Simon Cohen, Group Head – Technology
Express Newspaper/Daily Star/OK!

(Northern & Shell Media)

Synergy Plus SIP Trucks

Business Benefits

  • Consolidate your current data and ISDN costs and costs.
  • Fully encrypted TLS Microsoft Lync integration.
  • Ability to deploy powerful, flexible, Disaster Recovery Plans.
  • Maximise 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.


Synergy Plus SIP Trucks

Talk to us today

tel 0800 915 6666


Compare ISDN vs SIP

How will SIP change the way we communicate

Synergy Plus SIP Trucks

Synergy Plus SIP Trucks