This week, we’ll take at look at the signaling system used by the PSTN as we begin to highlight some of the security concerns about networks moving toward a converged infrastructure. Today, we’ll ...

Siemens Mobility conducted the first live demonstration of its new Signalling X CBTC (communications-based train control) system for metros (rspid transit) at Singapore’s new Rail Test Centre on Nov.

German multinational Siemens Mobility has launched a new cloud-based system for signalling across mainline and metro rail systems. Signalling X is an extension of the other “X” portfolio products ...