graham leigh


Graham Leigh to present at ERTMS conference 2020

With the increasing need for connected railway telecoms and signalling systems comes the potential for cyber attacks. Graham Leigh will be presenting “Assessing and tackling the cyber security risks to the rail sector” at this year’s  ERTMS & ETCS: The Future of Railway Signalling conference. The 2020 conference will be held online each morning over […]
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Enabling Etihad Rail DB to test voice quality on the GSM-R network

NetProbe Drive Test training and software helps Etihad Rail DB team to prove readiness for EIRENE RF coverage certification in Abu Dhabi Comtest Wireless, independent experts in the field of GSM-R and ERTMS test and monitoring solutions have recently supported Etihad Rail DB to prove the voice quality on the GSM-R network for EIRENE RF […]
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Comtest Wireless expands sales team

Graham Leigh appointed as International Sales Manager Comtest Wireless, independent experts in the field of GSM-R and ERTMS test and monitoring solutions, announces the appointment of Graham Leigh as International Sales Manager. Graham is an experienced Senior Professional with over twenty-five years proven success in Telecom Software sales, mostly in the UK, Scandinavia, the Middle […]
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