The business case for Unified Communications usually centres around individual productivity and time savings. But generally ROI for UC is thought to be quite hard.

Yet, there is definitely a wider case to be made.
Yes, we can save individuals time, but that rarely impresses the people with the cheque books. Although, if those wallets are fat enough and the industry competitive enough, then small advantages count towards communications companies getting orders.
An important string to the ROI bow has been ‘on premise’ conferencing.
Companies are increasingly spending substantial amounts on conferencing, and even more when there is a web element involved. Outsourced Audio conferencing is an easy target for a new GUI driven system.
But, in terms of ROI, there’s more to Web conferencing equipment than meets the eye.
Because of the pressured nature of Webinars to customers, plus peaky traffic often meaning a big system for sporadic requirements, and not forgetting costs of critical support and failover, it can make this a tough pitch at premises level.
For large organisations, one of the best returns for Unified Communications is the promise of reduction in premises overhead.
Technology makes it possible. For as the PC (Laptop) swallows yet another device, the phone, the desktop footprint of an employee is shrinking, and becoming ever more portable.
I know its obvious, but 25 years ago, if you wanted to work at home, you might have needed
- Typewriter
- Copier
- Fax machine
- Mobile Phone (measuring about a foot square)
- Your own franking machine
- Calculator (measuring about a foot square)
More than that, your telephone extension was practically nailed to your desk, and you couldn’t transfer calls out of the building. Your terminal definitely not!
Being able to plug in anywhere, in or out of the building, and maintaining consistent high rates of productivity is enabling shared work spaces and driving down property costs, for both growing organisations, and yes, even the old school.
One public sector organisation (a UK council) recently stated their decision to reduce their property portfolio by 30%, would comfortably provide the means to pay for all the new technology to make anywhere working a dramatic possibility. A UK Council leading the charge towards communications technology is news indeed. But, this is by no means isolated.
Even small companies are enabled by UC, probably most very small service companies (2-5) could now work without any premises at all.
Unified Communications is just one element, alongside broadband and networking, but it is an important one.
This isn’t new, but Presence and Conferencing become more useful when people are not in the same room.