The Operational Telephone System for Hs2 Tender - 146602367

Procurement Summary

Country: United Kingdom

Summary: The Operational Telephone System for Hs2

Deadline: 18 Aug 2026

Posting Date: 05 Aug 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 146602367

Document Ref. No.: C4N116928005

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: GBP 2500000

CPV Classification

32344270 - Radio and telephone control system
32550000 - Telephone equipment
32551200 - Telephone exchanges
32552120 - Emergency telephones
71311230 - Railway engineering services

Purchaser's Detail

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Tender Details

The HS2 Operational Telephone System shall provide an integrated, route wide, telephone communications system at key infrastructure locations to support the operation and maintenance requirements of HS2.
The Operational Telephone System shall be based on VoIP technology and consist of the following sub systems:
• SIP Telephony Server (at primary + secondary location for redundancy)
• Station SIP server at each of the four HS2 stations, to provide SIP solution for Station end devices (end devices are provided by the HS2 station contractor).
• Voice Recorder
• HMI touch screens - for use by HS2 NICC operations staff, Station Controllers, Depot Controllers to make and receive operational calls.
• IP Telephony consisting of the following:
o Fallback IP Phones - suitable for operators desk and will act as a fallback for the OTS HMI
o Equipment Room IP Phones - suitable for desk or wall mounted within equipment rooms and REBs.
o Tunnel Ventilation Equipment Room - IP telephony or intercom suitable for high background noise environments.
o Ruggedised Direct Line and Keypad phones - suitable for highspeed rail trackside, tunnel locations (telephone instruments shall be suitable for aerodynamic effects for line speed of 360kph) and external environments.
o Refuge Area Help Point with Induction Loop
• Computer Telephony Integration (CTI), Softphone client & SDK
• PSTN - OTS shall be connected to Public Switched Telephone Network ...
Location Of Contract : Any region

Industry : Radio and telephone control system - 32344270 Telephone equipment - 32550000 Telephone exchanges - 32551200 Emergency telephones - 32552120 Railway engineering services - 71311230

Value Of Contract : £1, 000, 000 to £2, 500, 000

Published Date : 5 August 2026

Closing Date : 18 August 2026

Documents

 Tender Notice