Can you tell me a bit about both, I like companies with low...

Can you tell me a bit about both, I like companies with low price as any rise means a big % gain.

What is VoIP, I have heard it mentioned but don't really know what it is, I assume it's a different kind of phone service but seeing most telcos have phone and internet bundles how does these work.

I see they dropped today after ann, any reason. (BRO)
Issued 30 mill shares at 5 cents should add confidence to the stock, but it went the other way, why.