Good Intermediate Books on VoIP This topic has 1 reply, 1 voice, and was last updated 20 years, 9 months ago by Webmaster. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 16th April 2002 at 06:39 #21486 MwandiGuest I am looking for very good intermediate text books on Voice over data technologies (VoFR, VoATM, VoIP, etc). I am very much interested in issues such as: 1. Codecs 2. Voice Compression 3. FXS, FXO, E & M, E1 configurations 4. Quality of Service 5. Echo cancellation 6. Satellite latency 7. etc. I will really appreciate recommendations 16th April 2002 at 09:08 #21487 WebmasterGuest Hi, Our recommendations, with brief reviews, can be seen at http://www.voip-calculator.com/books/. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Voice over IP’ is closed to new topics and replies.