Mizu softphone is a SIP client app compatible with any ITSP and loaded with features like call recording, conference mixing, and HD video.

The software's ultra-wideband audio codecs combined with audio enhancements such as noise cutting and PLC deliver an exceptional VoIP experience that outperforms Skype. Mizu Softphone works best with a next-gen SIP platform. However, even traditional SIP networks can experience significant enhancement as most advanced features don't require server-side support. With this software, file sharing and conference calls can run with SIP devices that only know the basic SIP signaling protocol.
The Mizutech team offers full integration services with your existing platform, including client customizations, database and web integration, and any other VOIP related development. Overall, Mizu Softphone is a comprehensive software for telephony-related features in VoIP service providers, and it promises to deliver a top-notch audiovisual experience.
Version 2.1.1: SIP stack upgrade, new codec support, compatibility issues fix
Version 1.2.8: New SIP Stack
Version 1.0.2: Lots of small improvements, more stable version