InterVoice taps M/C/C for PR work. January 11, 1999 , Be the first to comment Telecom firm InterVoice tapped hi-tech integrated agency M/C/C as its PR and ad agency of record. News Telecom firm InterVoice tapped hi-tech integrated agency M/C/C as its PR and ad agency of record. More on this Topic Hill+Knowlton veteran Howard Opinsky joins Five Blocks Fannie Mae hire ICANN's Duncan Burns as external comms VP P&G will slash agency and production costs by another $400m Breakfast Briefing: Brand backlash to NRA begins KFC says 'We're sorry' for chicken shortage in blunt newspaper campaign Have you registered with us yet? Register now to enjoy more articles and free email bulletins Register Already registered? Sign in Would you like to post a comment?Please Sign in or register.