HSCN business applications suppliers
This page provides details of suppliers offering replacement overlay or business application services. It is part of the HSCN business applications guidance and is aimed at all organisations moving to HSCN from N3.
Historically, the N3 and Transition Network service provider (BT) delivered a small number of business application services also known as “overlays” as a set of catalogue options for consumers. These comprised:
- N3 Voice - Hosted Voice Services (HVS) and Local Gateway Services (LGS)
- N3 Video Conferencing (VC) services
- N3 Remote Access Solution virtual private network (VPN) tokens
- N3 Other Overlays - including routers, cards, ports, managed firewalls, WiFi and local area networks (LANs)
- N3 Site to Site VPNs (Tunnels)
As a customer migrates from N3 to the HSCN each N3 contracted overlay service will require individual actions. Full guidance on replacing these services can be found on the N3 overlays replacement guidance.
Existing N3/Transition Network overlays
The Overlays inventory provides details of all live overlay/business application services on N3/the Transition Network.
It is intended to support users in understanding their current network estate, and which services they currently own that they are responsible for replacing prior to migrating to HSCN.
Business applications by supplier
The table below lists the HSCN business application services offered by each supplier, their contact details and links to further details of the services they offer.
The G-Cloud 10 framework expired on 2 July 2019 and has been replaced by G-Cloud 11 framework.
CCS Network Services RM1045 expired on 26 July 2019 and has been replaced by CCS Network Services 2 RM3808.
Where any link references the prior framework please use the search function on the CCS website to identify the appropriate replacement service.
This is not an exhaustive list. Details of other suppliers can be found on the CCS Network Services RM3808 ‘Suppliers by Lot’ and G-Cloud website.
Detailed guidance on procuring replacement services can be found under the Main routes to market for overlay replacements section of the N3 overlays replacement guidance page.
Last updated 27 November 2024.
Further information
4net Technologies Ltd are a network services (RM1045) supplier offering replacement N3 overlay services.
8x8 Global Cloud Communications are a network services (RM1045) supplier offering replacement N3 overlay services.
AdEPT are a network services (RM1045) supplier offering replacement N3 overlay services.
BT are a network services (RM1045) supplier offering replacement N3 overlay services.
CenturyLink are a network services (RM1045) supplier offering replacement N3 overlay services.
digital communication systems limited are a network services (RM1045) supplier offering replacement N3 overlay services.
Exponential-e are a network services (RM1045) supplier offering replacement N3 overlay services.
Gamma are a network services (RM1045) supplier offering replacement N3 overlay services.
GCI are a network services (RM1045) supplier offering replacement N3 overlay services.
Syntura Group Limited trading as Syntura are a network services (RM1045) supplier offering replacement N3 overlay services.
Logicalis are a network services (RM1045) supplier offering replacement N3 overlay services.
Maintel are a network services (RM1045) supplier offering replacement N3 overlay services.
Redcentric are an RM3825/G Cloud Supplier offering voice and video, remote access service and cloud solutions on HSCN.
TalkTalk Business are a network services (RM1045) supplier offering replacement N3 overlay services.
Verizon are a network services (RM1045) supplier offering replacement N3 overlay services.
Vodafone are a network services (RM1045) supplier offering replacement N3 overlay services.
Last edited: 2 December 2024 1:30 pm