dba Telecom Canada Ltd has entered a binging agreement to purchase e-tel Corp, a Rhode Island-based developer of voice-over-Internet-protocol technology, capping a year in which the two firms actively collaborated and begun merging operations. dba is also in the process of raising $4.5 million to fund further development and marketing. e-tel president/CEO Matt Lukens will become the new dba president and CEO, while current dba president/CEO Garry Hines becomes COO....