The Operational Telephone System for HS2
Siemens Mobility Ltd · All their open notices
What this is
Supply and installation of an integrated VoIP-based Operational Telephone System for HS2, comprising SIP servers, station systems, voice recording, HMI touchscreens, IP telephony equipment, and CTI integration across route-wide infrastructure and four major stations. The system must support approximately 3,035 end devices and interface with multiple operational systems.
Key points
- Deadline: 18 August 2026, 5pm
- Large-scale VoIP telephony system for HS2 route-wide operations and four major stations (Euston, Old Oak Common, Curzon Street, plus line of route)
- Approximately 3,035 end devices to be deployed across NICC, depots, tunnels, and stations
- System must include redundant SIP servers, voice recording, HMI touchscreens, ruggedised trackside phones (360kph rated), and CTI integration with EMS, TDS, and Station Information Management System
- Supply includes reference system demonstration unit and all hardware/software/firmware; virtualisation of certain components (e.g. SIP server) is permitted
- Not suitable for SMEs; enterprise-scale capability required
Who can bid
Not suitable for SMEs; large enterprise contractors only
Money
Estimated value GBP 1,000,000 to GBP 2,500,000
Classification
CPV 32552120 — Emergency telephones 32550000 — Telephone equipment32551200 — Telephone exchanges32344270 — Radio and telephone control system71311230 — Railway engineering services LondonUK
Published on Contracts Finder. The official notice is the authoritative version.