The Compelling Business Case for Cloud Communications: a detailed Assessment of the roi/tco benefits of Cloud ucc

Enterprise Variables—Licenses

Total # of Employees on Legacy PBX 

150

Total # of Employees on Legacy Voicemail/UC 

110

Total # of Voice Conferencing Licenses

50

Total # of Web Conferencing Licenses

45

Total # of Video Conferencing Licenses

15

Enterprise Variables—Costs/Maintenance

Legacy PBX Cost per Station

$425

Maintenance % for Legacy PBX (Annual)

15.0%

Legacy Voicemail/UC Cost per License

$80

Maintenance % for Legacy Voicemail/UC (Annual)

15.0%

Premises-Based PBX Additional Costs 

Extra Premises-Based PBX One-Time Costs

$0

Extra Premises-Based PBX Monthly Recurring Costs

$0

Telecom Services—Usage

Long-Distance Minutes of Use/Employee/Month (Legacy PBX)

350