PhonTalk is a library for converting between Phon sessions and the Talkbank http://www.talkbank.org XML format. TalkBank files processed in the application must be generated using the Chatter application available at http://www.talkbank.org/software. CHAT corpora can be downloaded from the CHILDES website http://childes.psy.cmu.edu/data/.
After downloading the source, type
mvn packagePhonTalk is provided with the release version of Phon.