AnswerMyPhone 2.7

IVM Telephone Answering Attendant 2.42

VentaFax & Voice 5.71

VentaFax Business 5.71

Ring-Leader Answer_It 3.4

IVM Telephone Answering Attendant 5.10

S.O.S.Automation 3.21

PC-Telephone Plus 7.0

PC-Telephone 5.7