OnSIP was mentioned this week on Forbes.com.
"I am particularly interested in OnSIP because extension to extension calls are free regardless of where your employees are located, making it great for working with contractors and remote employees," wrote the author, Kate Harrison, "...Customers pay an average of $16 per month per user, which seems pretty reasonable given the level of sophistication."
View the full article, "Goodbye Operator, Hello Operating System", at Forbes.com.