Mizutech has released it's full featured SIP softphone, named MizuPhone! You can download it from mizutech.hu .
MizuPhone brings the user experince to the next level on the VOIP softphone market.
It knowns everything that a SIP client must know (conferencing, video, transfer, etc), but with a confortable GUI (like Skype) and additional features never seen in other SIP clients (for example file-sharing and remote-desktop that works through any SIP server)


Some details:
* TLS/SSL encryptions
* Encrypt media and signaling too
* Fully featured SIP client for VOIP
* Multiple accounts, multiple SIP server registrations
* HD quality video calls (depending on your camera and bandwidth)
* Instant messaging and presence
* Mute, Hold, Redial, Transfer, Forward, Conference
* File transfer and file sharing (compaitibile with any SIP server)
* Remote Desktop (compaitibile with any SIP server)
* History (with voice recording)
* AEC, AGC, VAD, PLC, Auto QoS, Dynamic Jitter
* Codecs: G711 (PCMU,PCMA), G.723.1, G729, iLBC, Speex, MPEG1, MPEG4, Theora, H263,H264, MJPG
* Network handling: UPNP, STUN, ICE, firewall and NAT detection
* Transport protocolls: UDP, TCP, TLS
* DTMF (Inband DTMF or SIP INFO messages)
* Balance/credit display, Microsoft Outlook synchronization
* Fully encypted communications (signaling and media too)
* Intelligent P2P based network path detection (will work even if the server is down)
* Free profile storage and routing helper servers
* Customizable user interface and language

Feel free to contact us at mizutech.hu.
Any feedback will be appreciated.
--the MizuPhone team--