Scott Griepentrog has several decades of experience working on various software telephony development projects.  These include building protocol adapaters for retail telephone products, test and performance systems using Asterisk, and infrastructure to operate a growing midwest ITSP including switching and hosted VOIP.  Currently working for Digium on the Asterisk team, he specialises in the Digium Phone configuration software (DPMA) and the FreePBX support module for the same.  A life long tinkerer, Scott also builds Cigar Box Guitars and amplifiers and sells them in a small shop in Huntsville.