After reading the research I agree with my smart people that this looks a long term hold for maybe doubling. Of course there will be volatility, as people are not fully aware of the potential from cloud based communications.
I also own Bandwidth in this space.
Funny to think that the very old fashioned corporate switchboards – with lots of wires sometimes misused by younger employees – have evolved into exchanges in the cloud. Woe betide you if you don’t know your party’s extension number – there will be no help !