The Asterisk Voicemail for iPhone project is interesting for all owners of iPhone and users of PBX Asterisk. The Asterisk Voicemail component allows listing and listening of messages, display caller-id information, delete and transfer of messages, return calls as well as change voicemail settings all from the convenience of your iPhone.

All you need to do is install an additional software into your Asterisk box. The same software can be used in LinuxMCE as it comes with FreePBX that organises home telephony. You can access the Asterisk Voicemail from iPhone via HTTP. If this is true, theoretically it might be possible to use any other smartphone. Two cents worth!