# Level9 Networks > Level9 Networks: a UK specialist technology company for outcome-based enterprise AI consulting and UK licensing, migration and support for Radiator software. Level9 Networks Ltd is a UK company with two practices: AI consulting (value discovery, proof of value, production delivery, adoption and value realisation, portfolio and governance) and Network Access (licensing, support and engineering for Radiator, the RADIUS, RadSec, TACACS+ and Diameter server made by Radiator Software Oy). Level9 is an authorised UK partner of Radiator Software Oy. Pricing is quoted on request. Every page below also exists as plain Markdown at the same URL with `.md` appended. ## Main pages - [Level9 Networks](https://level9.net): Level9 Networks: a UK specialist technology company for outcome-based enterprise AI consulting and UK licensing, migration and support for Radiator software. - [AI consulting](https://level9.net/ai-consulting): Outcome-led AI consulting: value discovery, proof of value, production delivery, adoption and value realisation, portfolio and governance. - [Radiator RADIUS Server, UK](https://level9.net/radiator): Radiator RADIUS, RadSec, TACACS+ and Diameter server supplied, configured and supported in the UK by Level9 Networks, an authorised partner of Radiator Software Oy. - [How we work](https://level9.net/how-we-work): Define the outcome and baseline, test the riskiest assumption, deliver into the real operation, measure the result. - [Public sector](https://level9.net/public-sector): Radiator network access and outcome-led AI consulting for universities, councils, NHS organisations and central government. - [About Level9 Networks](https://level9.net/about): UK specialist technology company with two practices. Relationship to Radiator Software Oy. - [Contact](https://level9.net/contact): Start a conversation, request a Radiator evaluation or quote. ## AI consulting engagements - [AI value discovery](https://level9.net/ai-consulting/value-discovery.md): Decide where AI is worth pursuing before anyone builds anything. A short engagement that ends with a prioritised portfolio of opportunities, each with a value hypothesis, a measure and a recommendation to proceed, reshape or stop. - [AI proof of value](https://level9.net/ai-consulting/proof-of-value.md): Test the riskiest business and technical assumptions with the smallest credible intervention. The output is evidence against agreed success measures and a clear production recommendation, not a demo. - [AI production delivery](https://level9.net/ai-consulting/production-delivery.md): Make the capability reliable, secure and useful inside the real workflow. Solution design, integration, evaluation, controls and service transition, delivered with named owners and measurement in place. - [AI adoption and value realisation](https://level9.net/ai-consulting/adoption-and-value-realisation.md): Change the work and realise the expected benefit. Role and process redesign, training, rollout, measurement and benefits reviews, so a live capability becomes a used one and the value is reported honestly. - [AI portfolio and governance](https://level9.net/ai-consulting/portfolio-and-governance.md): Help leadership invest consistently across many opportunities. Intake, prioritisation rules, architectural guardrails, evaluation standards, risk tiers, ownership and review cadence that speed up good projects and stop weak ones. ## Radiator products - [Radiator AAA Server](https://level9.net/radiator/products/radiator-aaa-server.md): Radiator AAA Server is the long-established Radiator 4 product line, a RADIUS, RadSec, TACACS+ and Diameter-gateway server supplied with full source code, more than sixty authentication methods and connectors to the directories, databases, identity and multi-factor services most organisations already run. - [Radiator Policy Server](https://level9.net/radiator/products/radiator-policy-server.md): Radiator Policy Server is the Radiator 10 enterprise server. Built on a new high-performance core, it adds a web dashboard, log viewer, configuration templates and editor, a REST API and Lua scripting to the Radiator RADIUS and TACACS+ engine, for teams that want modern operations without giving up control. - [Radiator Core](https://level9.net/radiator/products/radiator-core.md): Radiator Core is the Radiator 10 server for operators. It runs the same high-performance engine as Radiator Policy Server, packaged for ISPs and communication service providers with IP pool allocation towards broadband gateways, a dashboard, a REST API, Lua scripting and official container images. - [Radiator Service Provider Pack](https://level9.net/radiator/products/radiator-service-provider-pack.md): The Service Provider Pack is the Radiator bundle for ISPs and operators. It combines Radiator AAA Server with a Diameter server, Diameter relay and equipment identity register functions under a network-wide licence for unlimited Radiator instances, priced on users rather than servers. - [Radiator SIM Pack](https://level9.net/radiator/products/radiator-sim-pack.md): The SIM Pack adds SIM-based authentication and the full 3GPP AAA server role to Radiator: EAP-SIM, EAP-AKA and EAP-AKA' with the Diameter and MAP interfaces to the HSS and HLR, and IMSI privacy, so operators can authenticate subscribers on Wi-Fi exactly as they do on the mobile network. ## Radiator solutions - [Secure Wi-Fi with Entra ID and Active Directory](https://level9.net/radiator/solutions/secure-wifi.md): Staff and students sign in to Wi-Fi with the accounts and certificates they already have. Radiator authenticates 802.1X against Microsoft Entra ID, Active Directory, LDAP or SQL and returns the VLAN and policy for each user, with no shared passwords and no captive portal. - [eduroam, govroam and OpenRoaming](https://level9.net/radiator/solutions/roaming.md): Your users connect at any participating site, and visitors connect at yours, with authentication handled by their home organisation. Radiator runs the identity provider and service provider roles for eduroam, govroam and OpenRoaming, with RadSec, realm routing and the operator reporting the federations expect. - [Network device administration with TACACS+](https://level9.net/radiator/solutions/device-administration.md): No more shared admin passwords on switches, routers and firewalls. Radiator provides TACACS+ and RADIUS device administration tied to your directory groups, with per-command authorisation, multi-factor on privileged access and an accounting trail your assessor will accept. - [Fixed-line broadband subscriber authentication](https://level9.net/radiator/solutions/fixed-line-broadband.md): Subscriber authentication that scales with your fibre rollout. Radiator authenticates PPPoE and IPoE sessions at the broadband network gateway, allocates addresses, applies service profiles from your CRM and delivers accounting to billing, with the Service Provider Pack for carrier scale. ## Radiator services - [Radiator licensing](https://level9.net/radiator/services/licensing.md): Level9 Networks supplies Radiator licences in the UK as an authorised partner of Radiator Software Oy. Radiator AAA Server is licensed by server count; the Radiator 10 servers and the operator packs are priced on users or subscribers. Every licence includes first-year access to new releases, and Radiator 4 licences include the full source code. - [Radiator support](https://level9.net/radiator/services/support.md): Radiator support contracts supplied in the UK by Level9 Networks, with UK engineering help from people who configure and run Radiator and escalation to Radiator Software Oy, the people who wrote it. Standard email, 8x5 telephone and 24x7 on-call levels to match how critical the service is to you. - [Radiator professional services](https://level9.net/radiator/services/professional-services.md): Installation and configuration, proof of concept, migration from Microsoft NPS, FreeRADIUS, Cisco ISE or an appliance, performance and architecture reviews, and training. Delivered by UK engineers who leave the configuration in your hands. ## Optional - [Full text](https://level9.net/llms-full.txt): every content page in one Markdown file - [Sitemap](https://level9.net/sitemap-index.xml)