Googled this number and found the following, from someone who also recieved a call from this number:
Quality Contact Solutions
Professional Assoc. of Customer Engagement
Upcoming event in Omaha (?)
Joy of Building Successful Leaders in your Contact Center

And if this is regarding an event in Omaha, why in bloody blazes are they calling this Health Agency in Ohio??

Received a blank voice mail message from this phone number.

Telemarketer

I keep getting a call from this number at work. They never leave a voicemail. I would not be surprised if it was a sales call.

This number has been calling my work every single day for the last 3 months. They never leave a voicemail. Finally, today I picked up, lady on the other line was telling me to renewed "Encoder Pro" (which our business has). I asked for a number to call back, but the lady said she will just call back. Really annoying having these people call us to renew a software that doesn't need renewal for another 6 months.