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
- Open tenderPublished 9 October 2026
Market Engagement for Extra Care Housing Schemes for Care and Support Services for Emma Haas, Watling Gardens and The Willows, Honeypot Lane
£10,570,056
- Stale Pre-tenderPublished 9 October 2026
Extra Care Housing Schemes for Care and Support Services for Emma Haas, Watling Gardens and The Willows, Honeypot Lane
£10,570,056
- Awarded contractPublished 7 October 2026
Enghouse Support Contract (Contact Centre Telephony Platform)
£142,928.33
- Awarded contractPublished 6 October 2026
Unified Communications and Mobile Services - Revised
£256,378.74
- Awarded contractPublished 1 October 2026
SBC Software Assurance and UC Support
£20,087.28
- Awarded contractPublished 1 October 2026
Telephony Maintenance and Support Renewal - Mitel
£73,721.39
- Open tenderPublished 29 September 2026
AI Overlay for the Existing Avaya Elite Telephony Platform
Value not stated
- Stale Pre-tenderPublished 29 September 2026
AI Overlay for the Existing Avaya Elite Telephony Platform
£200,000
- Awarded contractPublished 25 September 2026
SIP Trunks
Value not stated
- Awarded contractPublished 23 September 2026
Award of Mini Competition under CCS Framework Agreement RM6116 - for a Unified Communications Con...
£1,530,421.5
- Stale Pre-tenderPublished 18 September 2026
Avaya Aura Contact Centre System Replacement
Value not stated
- Closed tenderPublished 11 September 2026
Corporate IT Support Service to NHS Gloucestershire Integrated Care Board and Bristol, North Somerset and South Gloucestershire Integrated Care Board
£2,250,000
- Awarded contractPublished 11 September 2026
Telephony Solutions
£940,000
- Awarded contractPublished 11 September 2026
2026-049 Telephony Solutions for D&S
£940,000
- Awarded contractPublished 7 September 2026
SIP Trunks
34,647.46
- Closed tenderPublished 4 September 2026
Provision of Microsoft Teams Voice (One Teams Voice) Service
€462,000
- Awarded contractPublished 2 September 2026
Teams Cloud Telephony service
£225,566.25
- Awarded contractPublished 1 September 2026
Mitel Estate Maintenance & Support
Value not stated
- Awarded contractPublished 1 September 2026
FHFT- NC - Unified Communications, Network and Notifications - 2026
£3,046,479
- Awarded contractPublished 28 August 2026
Telephony services
£255,603.92
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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