Is Cold Calling a Waste of Time? PermalinkPosted: Feb 10 2012Tags: b2b sales, business to business sales, cold calling, lead generation, sales, sales outsourcing, telemarketing, telesalesComments: 0 Is Cold Calling a Waste of Time? According to the poster boy of ‘cold calling is a waste of time’ Frank Rumbauskas – cold calling is a waste of time! Do you agree? I, however, have to disagree with the…