What is the difference between POTS and PSTN?

POTS refers to the traditional analog voice transmission phone system, while PSTN, the Public Switched Telephone Network, includes the entire array of phone networks, both analog and digital. PSTN encompasses the infrastructure and services, including cellular and VoIP, that make up the global phone system.

Can a POTS phone work with VoIP?

Yes, a traditional phone can work with VoIP services using an analog telephone adapter (ATA). The ATA converts the analog signal from your analog phone into digital data that can be transmitted over the internet. This setup allows you to keep using existing handsets while benefiting from VoIP features.

Is it possible to get a POTS line nowadays?

It is still possible to get a landline phone service, but it's becoming increasingly uncommon. Many service providers are phasing out the aging infrastructure in favor of more modern and efficient technologies like VoIP. However, in some rural or remote areas, physical phones might still be the most reliable option available.