History: MobileTiki
Preview of version: 9
-WML/WAP/VoiceXML capability with the HAWHAW toolkit.
Tiki uses the HAWHAW toolkit so Tiki may serve pages in many formats: Avantgo®, i-mode, MML, WML/WAP, HDML & VoiceXML.
What does this mean?
You can easily develop a website and people can surf your website using their cell phone or their PDA. Furthermore, with VoiceXML enabled, you can AudioSurf your website (blog, wiki pages, etc) with a phone and voice commands!
In a future version, we plan to add updating website via phone/pda.
http://tikiwiki.org/tiki-mobile.php
VoiceTiki
Voice demo (MP3, 1.5 MB)