AGEphone is a softphone that allows you to make and receive telephone calls from your PC. It's VoIP engine microSIP stack, an original SIP parser and IP packet processing program make operation at super small size and with super light weight possible, while offering great sound quality through a newly developed packet buffering.
AGEphone offers a lot of features that come in handy, like importing your address book from Outlook, a speed dial function, an answering machine, call melodies, simultaneous use of multiple services and many more. Phone calls are limited to 1 minute in trial version. Version 1.41 may include unspecified updates, enhancements, or bug fixes.