GATINEAU – In back-to-back presentations this morning, the CRTC heard from two of Canada’s largest ISPs, Telus and Cogeco Cable, one of which uses no Internet traffic management techniques (yet) and one which uses them all the time.Each want the same thing, however: to be left alone to manage their networks how they see fit.Telus, the big western-based telco, uses no traffic management technology right now on either its retail consumers or wholesale business clients, said senior vice-president of regulatory and government affairs Michael Hennessy. But it wants the freedom to be able to deploy them, if needed, in the...