Unified Communication Tenders and Contracts
See open unified communication tenders and awarded contracts for the UK public sector. Over 160 unified communication tenders and contracts were published in the last 12 months.
1,740 results
- Awarded contractPublished 5 June 2026
GB-Rivenhall: ECFRS00375 Control room emergency SIP Phone Lines
£144,429.1
- Closed tenderPublished 4 June 2026
CA17239 - NPTC - Unified Communications
Value not stated
- Awarded contractPublished 2 June 2026
999/101 Call Charge Provisioning Rental and Support
£44,400
- Awarded contractPublished 2 June 2026
Award of NHSL824 SiP Provision (Further Competition using RM6116)
£505,000
- Awarded contractPublished 1 June 2026
Unified Communication
£1,234,858
- Stale Pre-tenderPublished 27 May 2026
Assistive Technologies (Warden Call and Other Solutions)- Market Engagement
Value not stated
- Awarded contractPublished 27 May 2026
QQ26028 - Mitel VOIP software assurance and support
£33,981.75
- Awarded contractPublished 26 May 2026
Twilio SMS Gateway for MITEL Contact Centre solution
£23,364.42
- Awarded contractPublished 21 May 2026
Twilio SMS Gateway for MITEL Contact Centre Solution
£23,364.32
- Awarded contractPublished 21 May 2026
Unified Communications Contract 2026
£203,979.6
- Stale Pre-tenderPublished 20 May 2026
Provision of Network and Telephone Connectivity
£4,400,000
- Stale Pre-tenderPublished 18 May 2026
CA17799 - Preliminary Market Engagement - Communications Solutions
£10,000,000
- Stale Pre-tenderPublished 15 May 2026
Procurement for Microsoft Teams Voice & Omnichannel Contact Centre Solution
£291,666.67
- Awarded contractPublished 14 May 2026
UHN Unified Communications System
£301,799
- Closed tenderPublished 11 May 2026
Licences and Software Subscription for use with Cisco Unified Communication product set currently deployed at the Department of Agriculture, Food and the Marine
€3,500,000
- Awarded contractPublished 11 May 2026
2526 DS011 SIP Trunking
£405,000
- Stale Pre-tenderPublished 6 May 2026
Gutter Clearance
Value not stated
- Awarded contractPublished 5 May 2026
ICT Managed Services Procurement
£672,010
- Awarded contractPublished 1 May 2026
Microsoft Enterprise and M365 licences
£1,824,584.94
- Awarded contractPublished 30 April 2026
DA from the Digital Workplace Solutions 2 SBS10510 FW for the Microsoft CSP License and Subscriptions contract
£216,000
Frequently asked questions
Frequently asked questions about unified communications, unified comms, UCaaS, Teams telephony, Teams Voice, cloud telephony, hosted telephony, SIP trunk, session border controller, Microsoft Teams Phone, Teams calling, telephony platform, unified communications platform, UC platform, cloud phone system, Mitel, Avaya in the UK public sector.
What does a unified communications tender usually cover?
Unified communications tenders cover more variety than the label suggests. The scope runs from licence renewals and session border controller refreshes to full migrations from an on-premise exchange to a cloud platform, contact centre bundled with the voice estate, and consultancy to write the requirement before anything is bought. Read the lot structure before deciding it is a fit. A telecoms framework with a single voice lot is a different bid from a standalone UCaaS replacement.
Where are unified communication contracts advertised?
Stotles brings together unified communication tenders and contracts from 100+ portals into one search, so you do not have to check each portal separately, and you can set alerts for new opportunities across the UK and Ireland.
If you want to search the government portals directly, Find a Tender carries higher-value contracts across the UK and Contracts Finder carries lower-value contracts in England. Public Contracts Scotland, Sell2Wales and eTendersNI cover Scotland, Wales and Northern Ireland, Ireland's eTenders covers Irish public bodies, and many councils, NHS bodies and housing associations publish on their own e-tendering portals such as ProContract. Unified communications is usually a voice and UC lot inside the Network Services framework or a council-run communications framework, called off by further competition.
What do you need to bid for unified communication contracts?
Cloud UC platforms must support emergency calling under Ofcom's general conditions and handle call recordings under UK data protection law, and government buyers may ask for security accreditation. Tenders usually set minimum insurance cover, check financial standing and ask for evidence of similar contracts at selection stage. Under the Procurement Act 2023, suppliers can be excluded for certain criminal convictions, insolvency or failure to pay tax.
Who buys unified communications in the public sector?
Councils, NHS trusts, universities and colleges, police and fire and rescue authorities, housing associations and central government bodies all appear, along with Irish county councils. The buying is usually bundled: unified communications turns up as a lot inside a telecoms, network or connectivity framework.
How do I find unified communication contracts before they are formally tendered?
Read digital and technology strategies, licence and contract renewal dates, architecture reviews and early market engagement notices, which show unified communication work coming due ahead of a notice. On Stotles you can track those signals and the buyers behind them, then follow a notice from pre-tender through to award.
What CPV codes are used for unified communications?
Unified communication notices carry 64200000 (Telecommunications services), 32500000 (Telecommunications equipment and supplies) and 48510000 (Communication software package).
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