MizuPhone for iOS is a simple to use SIP softphone for iPhone, iPod and iPad devices with the best possible call quality and reliability.

•     VoIP calls from your iOS device using the SIP protocol standards (both incoming and outgoing calls)
•     Connection: GPRS, EDGE, WiFi, 3G, 4G (all above 15 kbits)
•     Main Screens: Settings, Dial-Pad, SpeedDial, History, AddressBook    
•     Codec: G.711 (PCMU and PCMA), GSM, iLBC, G.722, G.729
•     Echo canceller, Silence detector
•     DTMF: RFC2833 or INFO method
•     NAT, STUN
•     Credit and rating display
•     Branding
•     Optional: built-in UDP encryption (for both the signaling and the media)

Free version -for endusers

• MizuPhone for iPhone lets you call your friends for free with instantly created VoIP accounts.
• Type any name for the “Server” input box and use any “Username” and “Password”. Your friends have to connect with the same “Server” name and then you can call them on their “Username”.   

   
White-label version -for VoIP service providers

• Downloadable from the AppStore from under Mizutech account.
• Users need to type server, username and password to begin using the softphone
• The server can be any string (such as your brand name or a number like 123)
• Price: 290 USD/year or 890 USD/one time payment with unlimited usage (number of users and calls are not monitored)
• Options

Customized version -for VoIP service providers

• Downloadable from the AppStore from under your company account.
• Users need to type username and password to begin using the softphone.
• Price: 1490 USD with unlimited usage (number of users and calls are not monitored).
• This is an one-time payment for lifetime license. (no any additional recurring payments)
• Customization details