According to Alec Saunders, who apparently never sleeps and was awake to see an early press release, Adtran COO Danny Windham is moving over to Digium to be CEO of the open source IP PBX vendor.

Asterisk inventor Mark Spencer will become CTO and chairman, according to the blog of Jeremy McNamara. Given Windham’s background, this move is a sign that Digium is looking to get further traction with the telcos, and at the same time duke it out more effectively with the likes of Fonality.