Tender Details

Country: United Kingdom
Summary: The Provision of Voice and Telephony Services
GBT Ref No: 128962986
Deadline: 21 Nov 2025
Financier: Self Financed
Purchaser Ownership: Government
Tender Value: Refer Document
Notice Type: Tender
Document Ref. No.: GTR1010
Purchaser's Detail:
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Description:
GTR are looking for a supplier who can provide and manage voice and telephony services across the GTR network. Bidders will need to ensure they can support all existing handsets as these may be replaced due to fault throughout the duration of the contract. Bidders will be asked to provide optional pricing for this as part of the submission which will not be scored at tender stage. The key requirements for this tender exercise are: •To provide services on existing fixed Poly handsets across the stations and depots, noting that Poly handsets are to be re-used day 1 of the mobilisation. •ATAs to be migrated day 1 of the mobilisation, however these can be replaced if required for support reasons. •A carrier grade system is essential due to operational requirements. •Existing numbering is to be retained. Basic or equivalent functionality is essential. •Improved handset robustness especially high user fixed handsets While not part of the project scope GTR are interested in future capabilities of the proposed solution for simplified dialling from the station and depot phones to its existing 7000 mobile users - Note that this will not form part of the scored criteria for this tender exercise. For more information about this opportunity, please visit the Delta eSourcing portal at: https://www.delta-esourcing.com/tenders/UK-UK-London:-Telephone-network./JP5W2NJ5A8 To respond to this opportunity, please click here: https://www.delta-esourcing.com/respond/JP5W2NJ5A8
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The Provision of Voice and Telephony Services - Greatbritain Tender

The GOVIA THAMESLINK RAILWAY LIMITED, a Government sector organization in United Kingdom, has announced a new tender for The Provision of Voice and Telephony Services. This tender is published on GreatbritainTenders under GBT Ref No: 128962986 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2025-11-21.

The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.