Wow, Congrats you built an awesome product.
Let's talk about revenue generation.
>Its technology product, that depend on specific programming language like php, .net, ruby etc. and platform like desktop, pc, mobile, web.
>Make them trustful and well secured and keep the demo online that client/user can experience completely before they purchase < Its for transparency of your product
>You need to create a product website. with in details structure of the pricing. whatever you are offering
(I suggest you to keep costing variation low as per real market, for client attraction)
>Call some small industry give them for free trial basis and make them as client that you can refer on your website.
> One you got some trust from the clients you set to go.
> If you think this product is compete to Skype, hangout, etc such type services they go for online marketing
>just like pay per click, online advertising, affiliate marketing, display ads and more to attract client on your product website.
That's the simple way to get start your revenue from your product.