Interesting web pages on Phonology

Main Page

Department of Phonetics and Linguistics
http://www.phon.ucl.ac.uk

English Vowels
http://www.oup.com/elt/global/products/englishfile/elementary/c_pronunciation/pronunciation01/

English Diphthongs
http://www.oup.com/elt/global/products/englishfile/elementary/c_pronunciation/pronunciation02/

English Consonants
http://www.oup.com/elt/global/products/englishfile/elementary/c_pronunciation/pronunciation03/

/fəˈni:mɪk/ Script Typewriter 1.3
http://www.e-lang.co.uk

Language Development Phonology 
http://languagedevelopment.tripod.com

The Anglotic Web Page
http://www.uv.es/anglotic/phonology/

Index of Transcription Exercises
http://davidbrett.uniss.it/phonology/

A Course in Phonetics by Peter Ladefoged
http://hctv.humnet.ucla.edu/departments/linguistics/VowelsandConsonants/course/contents.html

Longman Pronunciation Dictionary Study Guide by Clare Fletcher 
http://es.scribd.com/doc/3417190/Pronunciation-in-English/