The line is blurring between voice over IP, or VoIP, and the public switched telephone network, or PSTN, as the age of copper lines nears its end of life and telecommunications infrastructure becomes ...

While many enterprises have transitioned to SIP trunking as they adopt Voice over IP (VoIP), many are hesitant to migrate their contact centers away from the Public Switched Telephone Network (PSTN) ...

PSTN (public switched telephone network) is the world's collection of interconnected voice-oriented public telephone networks via traditional circuit-switched networks. Also known as landlines, Plain ...

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 ...

Microsoft Teams is many things. Teams is a chat and collaboration platform. Teams can automate workflows. Teams supports video, voice, and content sharing meetings (PowerPoint Live does a great job ...