# Teams 2\.0 and VOIP Enablement SIP Trunking

> A sourced UK public sector contract award published by CTM Portal for the NDA Shared Services Alliance.

## Key facts

- Buyer: CTM Portal for the NDA Shared Services Alliance
- Supplier: [BT PLC](/suppliers/bt/public-sector-contract-awards)
- Award value: £149,757
- Award date: 29 November 2021
- Published: 20 December 2021
- Contract start: 29 November 2021
- Contract end: 28 December 2024
- Stage: awarded
- Procurement category: services
- Notice ID: 6958e5e5-3069-4830-af7d-940de4c20423-495687
- OCID: ocds-b5fd17-c5a9548a-58db-43c4-a4ef-e62e40a6b9b7

## Description

Replacement of end of life DASS circuit with SIPS Trunks: •Modernisation of core infrastructure by replacing the existing DASS ll PSTN trunks\. •Reduce current telephony costs and replacement of managed service provision\. •Provide layers of resilience and security where possible\. Contract duration: 36 months \+ 12 months \+ 12 months awarded through the Crown Commercial Services, Network Services 2 Framework \(Lot 1 & Lot 3\)\.

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## Source

[View the original notice on Contracts Finder](https://www.contractsfinder.service.gov.uk/Notice/6958e5e5-3069-4830-af7d-940de4c20423-495687)