SIP Tenders and Contracts in Yorkshire and the Humber

38 matching notices from public sector buyers in Yorkshire and the Humber, 0 published in the last 30 days.

Recent buyers include Sheffield Hallam University, Gloucestershire County Council and North Yorkshire Fire & Rescue Authority.

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38 results

Awarded contract, expiring in 16 monthsPublished 25 June 2026
2526-03-DTS-BS-RLD SIP Trunk Services
Sheffield Hallam UniversitySupplier(s) GAMMA NETWORK SOLUTIONS LIMITEDTelecommunications servicesAwarded 26 March 2026
£49,027.68
Awarded contractPublished 17 June 2026
SIP Lines
Gloucestershire County CouncilSupplier(s) British Telecommunications PLCTelephone and data transmission servicesAwarded 27 April 2026
Value not stated
Awarded contract, expiring in 4 monthsPublished 8 April 2026
Services for replacing ISDN lines with a SIP solution
North Yorkshire Fire & Rescue AuthoritySupplier(s) NEC Software Solutions UK LtdSoftware package and information systemsAwarded 10 March 2026
£36,168.54
Awarded contractPublished 9 February 2026
Phase 2 Telephony
North Yorkshire CouncilTelecommunications networkAwarded 9 February 2026
Value not stated
Awarded contractPublished 7 January 2026
Purchasing of Telephony Services for University Clearing Days
Sheffield Hallam UniversitySupplier(s) Netcall Technology LimitedTelecommunications servicesAwarded 1 November 2025
£251,929
Awarded contractPublished 14 October 2025
CBMDC 711 - SIP Trunking and DDI
City of Bradford Metropolitan District CouncilTelephone networkAwarded 14 October 2025
Value not stated
Awarded contract, expiring 30 September 2030Published 30 September 2025
Critical SIPs Service for 999 Calls
West Yorkshire Combined AuthoritySupplier(s) 4NET TECHNOLOGIES LTDIndustry specific software packageAwarded 1 October 2025
£538,614.19
Awarded contract, expiring 20 May 2028Published 17 June 2025
Session Initiation Protocol (SIP)
North Lincolnshire CouncilSupplier(s) Redcentric Solutions LtdNetworksAwarded 20 May 2025
£87,926.04
Stale Pre-tenderPublished 20 May 2025
Multiprotocol Label Switching (MPLS) network
NHS South, Central and West Commissioning Support Unit, NHS EnglandWide area network services
£2,500,000
Expired contract, expired 25 May 2026Published 27 October 2024
Provision of SIP Connectivity for Teams Telephony Project - WYP
West Yorkshire PoliceSupplier(s) Redcentric Solutions LtdAwarded 26 May 2023
£212,234
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Awarded contract, expiring in 11 monthsPublished 1 October 2024
Supply Contract for Telephony Session Initiation Protocol (SIP) Services and Associated Equipment
East Riding of Yorkshire CouncilSupplier(s) CloudCoCo LtdIT services: consulting, software development, Internet and supportAwarded 1 October 2024
£133,986.46
Expired contract, expired 28 February 2025Published 8 March 2024
SIP Trunking
City of Doncaster CouncilSupplier(s) VIRGIN MEDIA BUSINESS LIMITEDTelecommunications systemAwarded 1 March 2024
£46,224
Awarded contract, expiring 25 May 2030Published 18 September 2023
Provision of Session Initiation Protocol (SIP) Connectivity for Microsoft Teams on behalf of West Yorkshire Police
Police and Crime Commissioner for South YorkshireSupplier(s) Redcentric Solutions LtdRadio, television, communication, telecommunication and related equipmentAwarded 26 May 2023
£212,234
Awarded contractPublished 13 May 2023
Session Initiation Protocol (SIP) for CCI Project
West Yorkshire PoliceSupplier(s) 4NET TECHNOLOGIES LTDAwarded 13 May 2023
Value not stated
Closed tender, closed 21 December 2022Published 13 December 2022
Session Border Controllers and Analogue Gateway replacement
Leeds Trinity UniversityTelephone network equipment
£25,000
Awarded contractPublished 28 March 2022
ITS190139 Fixed Line Telephony (SIP Service)
Leeds City CouncilSupplier(s) VIRGIN MEDIA BUSINESS LIMITEDIP telephone servicesAwarded 28 March 2022
Value not stated
Expired contract, expired 31 March 2026Published 16 February 2022
Telephony - SIP Services, Mitel & Contact Centre Support
North Yorkshire CouncilSupplier(s) OPUS BUSINESS SYSTEMS LIMITEDRepair and maintenance services of telephone setsAwarded 1 April 2022
£320,000
Expired contract, expired 3 August 2024Published 5 August 2021
Session Initiation Protocol (SIP) for CCI Project
Police and Crime Commissioner for South YorkshireSupplier(s) 4NET TECHNOLOGIES LTDTelecommunications servicesAwarded 20 July 2021
£138,693
Expired contract, expired 3 August 2022Published 4 August 2021
Session Initiation Protocol (SIP) for CCI Project
West Yorkshire PoliceSupplier(s) 4NET TECHNOLOGIES LTDAwarded 4 August 2021
£140,000
Expired contract, expired 31 December 2021Published 28 May 2021
ISDN Lines to SIP Trunks
City of Bradford Metropolitan District CouncilSupplier(s) NG Bailey LtdInstallation services (except software)Awarded 28 May 2021
£36,316.42

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Session Initiation Protocol (SIP) for CCI Project

Session Border Controllers and Analogue Gateway replacement

ITS190139 Fixed Line Telephony (SIP Service)

Session Initiation Protocol (SIP) for CCI Project

ISDN Lines to SIP Trunks

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Win more SIP contracts in Yorkshire and the Humber with Stotles