AlltecPro Becomes a Crestron Integrated Partner, Adds Reps, and Reveals Multi-City Road Show and Technology Summit Locations Fairfield, NJ, April 03, 2018 (GLOBE NEWSWIRE) -- AlltecPro™ is now a Crestron Integrated Partner for its AV LinkPro™ family of SIP Communication Servers.  Sapphire Marketing has been appointed to...