---
title: "Microsoft Teams Direct Routing"
ocid: "ocds-h6vhtk-06bcbc"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06bcbc"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-06bcbc.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-06bcbc.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "UK ATOMIC ENERGY AUTHORITY"
published: "2026-06-25"
---

# Microsoft Teams Direct Routing

Buyer: UK ATOMIC ENERGY AUTHORITY  
Current stage: Award  
OCID: ocds-h6vhtk-06bcbc

[View canonical contract page](https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06bcbc)  
[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-06bcbc.json)

## Summary

The UK Atomic Energy Authority, based in Oxfordshire, has successfully completed the procurement process for the "Microsoft Teams Direct Routing" contract, classified under IT services. This selective procurement, conducted through a restricted procedure, addresses the design and delivery of Microsoft Teams Direct Routing via certified Session Border Controllers, among other related IT services. The contract was awarded to Cinos Limited, signifying the award stage of the procurement. With the contract now active, the procurement process culminates in the signing on 19th June 2026, encompassing services delivered at the Culham Campus (region UKJ1), Oxfordshire.

This contract presents substantial opportunities for businesses specialising in IT services. Firms with expertise in digital communication solutions, SIP trunking, and IT security compliance would find this project especially aligned with their service offerings. The project demands high quality, integration abilities, and strong compliance with UK GDPR standards, which could drive growth for small and medium enterprises (SMEs) like Cinos Limited. Companies capable of delivering innovative communication infrastructure solutions are well-suited for opportunities like these, facilitating future tenders in the expanding domain of digital technology services within the UK public sector.

## Notice

* Design and delivery of Microsoft Teams Direct Routing via certified Session Border Controller (SBC). * Provision of SIP trunks/carrier services, numbering, and anti-fraud protections. * Number porting, DDI management, and emergency calling configuration (999/112). * Integration of Spectralink IP-DECT via SIP to Teams through the SBC. * Strategy and solution for analogue and lift lines (e.g., ATA/gateway or third-party PSTN solutions). * QoS design (DSCP, bandwidth planning), testing, and monitoring (24x7). * Reporting/analytics - Teams CQD/portal plus provider portal for usage, minute pools, billing, and quality. * Security/compliance - ISO 27001, UK GDPR/DPA 2018, call encryption, audit logging. * Phased migration including pilot, user enablement, documentation, and knowledge transfer.

### Lot Information

Lot 1

* Design and delivery of Microsoft Teams Direct Routing via certified Session Border Controller (SBC). * Provision of SIP trunks/carrier services, numbering, and anti-fraud protections. * Number porting, DDI management, and emergency calling configuration (999/112). * Integration of Spectralink IP-DECT via SIP to Teams through the SBC. * Strategy and solution for analogue and lift lines (e.g., ATA/gateway or third-party PSTN solutions). * QoS design (DSCP, bandwidth planning), testing, and monitoring (24x7). * Reporting/analytics - Teams CQD/portal plus provider portal for usage, minute pools, billing, and quality. * Security/compliance - ISO 27001, UK GDPR/DPA 2018, call encryption, audit logging. * Phased migration including pilot, user enablement, documentation, and knowledge transfer.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/059695-2026 |
| Notice type | Award Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Restricted procedure |
| Tender suitability | Not specified |
| Awardee scale | SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 25 Jun 2026 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 18 Jun 2026 |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | £155,999 |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Cancelled |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | UK ATOMIC ENERGY AUTHORITY |
| Locality | OXFORDSHIRE |
| Post town | Oxford |
| Postcode | OX14 3DB |
| Country | England |
| ITL 1 | TLJ South East (England) |
| ITL 2 | TLJ1 Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 | TLJ14 Oxfordshire CC |
| Local authority | South Oxfordshire |
| Electoral ward | Sandford & the Wittenhams |
| Westminster constituency | Didcot and Wantage |
| Delivery location | TLJ1 Berkshire, Buckinghamshire and Oxfordshire |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 1 |
| Supplier names | CINOS |

## CPV Codes

### Divisions

- 72 - IT services: consulting, software development, Internet and support

### Codes

- 72000000 - IT services: consulting, software development, Internet and support

## Release History

- 25 Jun 2026 at 09:12 - Award - Award Notice - https://www.find-tender.service.gov.uk/Notice/059695-2026

## Notice URLs

- https://ted.europa.eu/udl?uri=TED:NOTICE:250626-2026:TEXT:EN:HTML
- https://uk.eu-supply.com/ctm/Company/CompanyInformation/Index/72814
- https://www.gov.uk/government/organisations/uk-atomic-energy-authority

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-06bcbc. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-06bcbc.json.