Comparisons of VOIP Providers This topic has 0 replies, 1 voice, and was last updated 20 years, 3 months ago by Areedy. Viewing 1 post (of 1 total) Author Posts 11th November 2002 at 19:46 #22404 AreedyGuest Any leads on where I can find comparisons/reviews of VOIP systems? 3Com NBX 100 submitted proposal, but other vendors don’t want to sell it. We’ll be replacing a key system. Author Posts Viewing 1 post (of 1 total) The forum ‘Voice over IP’ is closed to new topics and replies.