Last time, we outlined basic VoIP quality metrics. We think the issue of Internet-based VoIP call quality is becoming increasingly important because of the growing number of Internet-based VoIP users ...

The results come from Brix Networks' TestYourVoIP.com site, a free VoIP quality-testing portal. Brix claims that nearly one million VoIP phone tests have been conducted at the site since its March, ...

Clear Choice Test shows VoIP call quality can improve with SSL VPN links. VoIP is often written off as an application that will not work well over an SSL VPN link. To test that argument, we examined ...

In the PSTN, voice is delivered as an analog signal, that is terminated at nearest digital loop carrier (DLC) or central office (CO). The DLC converts the analog into digital for long-distance ...

Verizon Communications Inc.’s Verizon Business division now guarantees the quality of VOIP (voice over Internet Protocol) calls on its global VPN (virtual private network) service. Businesses are ...

According to LaPoint, IT professionals tasked with managing Avaya VoIP environments have traditionally used internal diagnostic tools, manual troubleshooting or other niche tools to identify where ...

Carrier will measure audio clarity of VoIP calls as part of new service-level agreement with customers of its Private IP plan Verizon Communications’ Verizon Business division now guarantees the ...

Voice quality over IP networks is never constantly acceptable. As the network and traffic change, so do the conditions that VoIP calls will encounter on the IP network. There will not only be good and ...

VoIP-driven quality issues, be those related to unacceptable latency, line noise, garbled speech, or dropped calls, have popped into recent conversations I've had with cloud telephony and conferencing ...