As thirty-year telecom veterans, we’ve seen our share of changes in the Public Switched Telephone Network (PSTN) that includes the replacement of electromechanical switches with digital switching, the ...

Critical systems such as payment processing, CCTV, security devices and internet of things (IoT) solutions, as well as voice services, are at risk of disruption due to UK businesses being “alarmingly” ...

Today, we’d like to get back to a few basics about the relationship between the public-switched telephone network and voice over IP. The PSTN includes a signaling system, a series of central offices ...

PARIS--(BUSINESS WIRE)--Within three years, all switched networks will have disappeared and most of them will be replaced by exchanges based on the IP protocol, with or without wires. This ...

A year before deadline approaches, BT broadband provision division maintains momentum of national upgrade transition plan.

Some of the devices now supported on the PSTN will have to be re-engineered for the IP connection, at considerable cost to the enterprise and consumer. Communications providers, especially AT&T, have ...

With the PSTN to IP transition will come the reduction of central offices, power consumption, carbon emissions and costs. But will those savings be passed along to consumers and enterprises? The ...

The BridgeD130 is a PSTN-to-GPRS converter that connects wired modems to wireless networks. The plug-and-play gateway can be fitted to security systems, industrial machines for recording and/or ...