Free VOIP/SIP phone. Use your PC as a phone. Works with any SIP/VOIP provider/ phone service. Use instead of the soft phone provided by your VOIP provider which locks you into their VOIP phone service.
Easy to use interface to transfer, forward calls or set-up conference calls. Call log, call statistics & phone-book. Available in English, German, Spanish, French, & Portuguese.

Features
Support for multiple SIP profiles
Record calls to file
Displays caller ID
Shows personal call log/history
Incoming calls - identify, accept, reject or ignore
Put calls on hold (HOLD)
Transfer calls with the click of a button (ECT)
Diverts calls to voice mail
Message Waiting Indication (MWI)
Keypad with intuitive interface
Support G.711 (A-Law and u-Law), GSM, iLBC and Speex codecs
STUN support for NAT/firewall traversal
Installation provided as MSI for easy deployment
Integrated phone book (allows you to assign caller ID to a name)