InformationWeek published an article with Five Things You Must Know About VoIP
- VoIP is inevitable
- It costs more than you think
- Deployment can be tricky
- VoIP security is dodgy
- Cheap calls are just the start
The article is a must reading for all who intend to make the switch to VoIP. Some of these issues were also presented (in an easier format) in my first post VoIP Demystified.