Expiry Date: Friday 3rd January 2020

Telephony Purchasing Service

Main contract details

Opportunity Id

DN235697 (Historical Ref: CONTRACT-A48C-ZPUB09)


Telephony Purchasing Service


64210000-1 – Telephone and data transmission services


JSL is establishing a Dynamic Purchasing System that will enable JSL and its customers to easily purchase value for money and technically sound Telephony services and associated equipment that has been checked and tested in combination with the potential customer’s network. The DPS will enable new suppliers with new technologies to enter the DPS throughout the lifetime of the DPS. To ensure maximum benefit for its customers, JSL will enforce a number of financial and technical entry requirements that any supplier must fulfill before joining the DPS to ensure reliable and consistent integration with the Janet network that meets the needs of our customers. The entry requirements will include but not be limited to: • Direct connectivity to Janet to ensure maximum service quality or a reseller who will provide the services through a Janet Connected service provider • Agreement to provide diligent pre-install testing to ensure customer’s infrastructure is capable of delivering telephony services • Zero rated call costs between any telephony services purchased from a supplier, including any combination of mobile and fixed line devices • The ability to deliver telephony services over Janet without the requirement for network Quality of Service • The supply of mobile telephone services either as a direct MVNO/MVNA or as a 3rd party supplier. The services will include but not be limited to Session Initiation Protocol (SIP) trunking connectivity, Private Branch Exchange (PBX) solutions hosted Private Branch Exchange (PBX) solutions, landline and mobile call charges, line rentals and ISDN connectivity. The scope of contract will also include aggregated mobile services procured by groups of organisations.

Contract summary


Region(s) of supply: UNITED KINGDOM

Estimated value: N/A

Keywords: PBX, Mobile, ISDN, Telephony, Trunking

Key dates

Estimated contract dates

Start date: 04/01/2016

End date: 03/01/2020

Current Dynamic Purchasing System (DPS) round information

End date: 03/01/2020 


Expression of interest window

From 17/11/2015 00:00 to 03/01/2020 00:00

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Contact details

Ms Clare Nurton
01235 822310


Telephony PQQ FINAL v2.pdf 309 KB


August 2021