One of the big advantages of VoIP vs. PSTN voice is VoIP’s capability to offer high definition or wideband voice– providing a fuller and richer sound quality that is similar to the leap made between ...

Update: this post contains corrected information, based on additional data sent to us by Keynote Systems. Keynote Systems is out with a five-week study that claims VoIP reliability and audio quality ...

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 ...

Last week I wrote about the technical aspects of dial-out to PSTN phones, now I would like to take a look at the costs of such calls. Of course, these vary widely based on where you are calling to, ...

WAYNE, N.J. — Centrepoint Technologies has expanded its TalkSwitch product line with the release this week (Mar. 17) of a PBX for small enterprises that handles both VoIP and PSTN connections. The ...

VoIP services (Voice over IP) are set to become more popular since the PSTN switch off slated for 2025 at this time will give lots of people both residential and business an opportunity to consider ...

The cord-cutting movement isn’t limited to consumer cable and Netflix. As Voice over Internet Protocol communication matures and as high-speed Internet becomes cheap and ubiquitous, an increasing ...

I've had a phone line free household since I first got a cell phone. Being free from the wires works fairly well, but it has some limitations. To me the cellular phone is like a personal accessory, so ...

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Vodafone will shift its consumer customers with fixed network phone services to VoIP services and for business customers is launching what it says is a refreshed voice calling and internet service ...