Kiax is a softphone (soft phone, VoIP client) with a simple and comfortable user interface for making VoIP calls to Asterisk PBX. It depends on the iaxclient library to use Asterisk's IAX2 protocol for easy call configuration and audio setup.
SAMs emulates a basic answering machine. It maintains a single voicemail box that automatically detects faxes and is remotely accessable with a password. Also enables remotely activating an Internet connection, and changing the greeting.