Need information billing software This topic has 0 replies, 1 voice, and was last updated 19 years, 8 months ago by Harry. Viewing 1 post (of 1 total) Author Posts 17th March 2005 at 13:14 #29204 HarryGuest i need some feedbacks about a billing solution : highdeal transactive. is somebody know or use it? it’s for a voip project. regards Harry Author Posts Viewing 1 post (of 1 total) The forum ‘Voice over IP’ is closed to new topics and replies.