ContributionsMost RecentMost LikesSolutionsRe: New modem for Telephone also good for internet? Thank you for your answer. I will send an email to the above mentioned address. M New modem for Telephone also good for internet? Good afternoon. Since the new digital service runs on a docsis 3 modem, I was wondering if I can connect my wireless router to that modem, too? Or do I have to keep it connected to the 'old' docsis 2 modem, that I have had for a while, now? Thank you very much in advance, M