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NSF - Network Services frameworkG - G-CloudDA - Direct AwardNS - NSF

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Frequently asked questions

How to buy from G-Cloud

How to buy from NS framework

Contact customer service

Call: 0800 955 5590

Offer

O2 offers a fully managed service tailored to meet your organisation’s needs:

  • SIP trunking is a VoIP (Voice over Internet Protocol) service
  • You rent SIP trunks from us
  • We’ll provide a standard ethernet connection (with a managed router) connecting your Private Branch Exchange (PBX) estate into our SIP network
  • Your inbound and outbound calls can then be routed over our SIP network
  • Our SIP network connects with the traditional phone network

Benefits

  • Installation and switch-over of numbers
  • Opportunities to reduce and consolidate the number of Internet Service Digital Network (ISDN) lines and to reduce PBX infrastructure
  • Calls across your internal network are free of charge
  • Only pay for what you need
  • Fully compatible with O2 Gateway to converge and simplify your communication requirements, delivering SIP trunking along with WAN, internet connectivity, Wifi, cloud and unified comms through a single connection at any location.

Pricing

We can provide you with bespoke pricing specific to your organisation. For more pricing information on SIP Trunking, contact your Account Manager or call us on 0800 955 5590.

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