What are the disadvantages and problems associated with VoIP?

VoIP Expectations

VoIP did have a few disadvantages and problems associated with it, in comparison to traditional telephone service. Most of these have been solved/can be easily solved. Just because the problems can be solved doesn't mean they aren't issues, though. VoIP doesn't work when the power is out VoIP doesn't have built-in 911 VoIP can have network outages VoIP call quality problems VoIP and security We have an article that explains these problems - and the solutions to these problems - associated with VoIP in specific: VoIP problems.