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 21 August 2026
NDA Unified Communications and Connectivity Services 2026-2029
£125,608.41
- Awarded contractPublished 21 August 2026
WSFT - IT - Telephony Platform Managed Support Service
£19,850
- Closed tenderPublished 21 August 2026
Network Services 4
£8,000,000,000
- Closed tenderPublished 20 August 2026
Unified Communications and Mobile Services - Revised
£210,000
- Expired contractPublished 19 August 2026
Project_25122 Unified Communications Team Hardware and Purchase Installation (2)
£9,000,000
- Closed tenderPublished 5 August 2026
The Operational Telephone System for HS2
£1,750,000
- Awarded contractPublished 4 August 2026
GB-St. Helens: Contract Award Notice - Telephony Services
£122,138.28
- Awarded contractPublished 30 July 2026
Unified Capture & Management aComm for PCC
£7,950.55
- Awarded contractPublished 22 July 2026
Telephony
£823,203
- Closed tenderPublished 22 July 2026
Communications Solution and Telephony Services
£100,000,000
- Awarded contractPublished 17 July 2026
Microsoft UC Support Renewal
£65,850
- Closed tenderPublished 16 July 2026
CA18183 - Communication and Connectivity Products and Services Framework
£10,000,000
- Closed tenderPublished 16 July 2026
Communication and Connectivity Products and Services Framework
£10,000,000
- Stale Pre-tenderPublished 16 July 2026
Contact Centre Omni Channel Telephony
£541,667
- Awarded contractPublished 14 July 2026
0171-2026 Netcall
£289,173
- Stale Pre-tenderPublished 14 July 2026
Case Notes Transcription & Summarisation Tool
Value not stated
- Stale Pre-tenderPublished 13 July 2026
Contact Centre Omni Channel Telephony
£650,000
- Awarded contractPublished 10 July 2026
Voice Network Connectivity Service
£81,355
- Awarded contractPublished 9 July 2026
Telephony and Internet links
£69,000
- Awarded contractPublished 8 July 2026
Digital Directorate Partner – Networks, Security & Applications Management
£230,000,000
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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