Vonage names Robert ÂSandyÂ Gunn executive vice president of human resources.Struggling broadband telephone service provider Vonage America (NYSE: VG) has named Robert ÂSandyÂ Gunn as its executive vice president of human resources. Shares of Vonage dipped 13 cents to $6.95 during mid-morning trading. Gunn will report directly to Vonage CEO Michael Snyder. Gunn previously served as senior vice president of human resources for EMI Music North America. Gunn also worked for French entertainment company Vivendi and Schlumberger. ÂHis [Gunn] vast experience in spearheading upgrades to human resources strategies and services for several industry leaders will make Sandy an invaluable member of our team,Â Snyder says.