type of network..ip,frame relay, atm?? This topic has 1 reply, 1 voice, and was last updated 20 years, 6 months ago by farouk. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 21st June 2002 at 11:26 #34395 JayGuest which one is consider best for a voip network? Id appreciate your comments.. 19th July 2002 at 20:21 #34396 faroukGuest in brief: voip: it is very verstaile and it is primarly for lan and wan voFR: they can be used at the edges of wan network for low and moderate speed. voATM – good for high speed backbobe Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Telecom Design’ is closed to new topics and replies.