Some of our survey respondents gave their views on ‘What's stopping you from doing more video conferencing in your job today?’
Mostly connectivity with other organizations, as video spreads to other organizations this will enable more useful connections. Most video is IP now and firewalls become a problem with inter enterprise calls. Firewall traversal technologies and NAT (network address translations) will enable this type of communications to spread and allow organization to take full advantage of its capability.
Related study: The Perfect Storm: Why Video Conferencing will Dominate Business Communications