ContributionsMost RecentMost LikesSolutionsRe: Constant "no number calls" since moving to IP Telephone from landline (Home) (Resolved) BT 4600 Big Button - Same issue!!!! Re: Constant "no number calls" since moving to IP Telephone from landline (Home) (Resolved) You can add another one here, recently upgraded to the Hub 5 and have 4-5 calls daily of the same nature. Went on holiday to return to 50 'Missed Calls' with the missed call capacity on the telephone filled and no new ones being able to be recorded. No problem if it is these 'Ping Tests' (?) but annoying if it is a genuine missed call with no left message. Come on Virgin get it sorted, this is supposed to be the future for the replacement of copper core telephone lines, not good if it constantly shows missed calls on your landline.