How many active users of Asterisk are there - by country?
What is the growth rate?
If you can find those details, we would all like to know them.
I was just asking myself the same question when I searched for the term Market Size. Do you think a market size survey posted to Voip-Info would go over well? I suppose if the PHP source were viewable so people trusted you weren’t collecting personal data and showing the results after the participant completed the survey it might not be seen as an attempt to build a mailing list.
Also would a good indicator of the corporate market size would be the sales of the G.729 licenses? If so would Digium share that info with the forum?