Windstream : http://cts.businesswire.com/ct/CT?id=smartlink&url=http%3A%2F%2Fwww.windstream.com%2F&esheet=6402520&lan=en-US&anchor=Windstream&index=1&md5=5baae60b766f7ac0e95966cea320cae7 , a provider of voice, high-speed Internet and high-definition digital TV services in 23 states, has signed a….