Zhi-Phone Wi-Fi is a very simple to use SIP and IAX softphone for iPhone, supporting GSM, G.711, Speex, and iLBC codecs. For more questions about the service please visit www.worldtradebc.com and click on the Contact.

Part of the Zhi-Phone service, you can make international calls to friends and family abroad with our easy to use Zhi-Phone Wi-Fi app.

Use Wi-Fi or a 3G data connection* to make calls to any phone number around the world for prices lower than services like Skype, Rebtel, Jajah, vonage, or TruPhone.

WHAT IS THE ZHI-PHONE SERVICE? 


The Zhi-Phone service was designed specifically for travelers who want to have incoming and outgoing roaming while avoiding expensive charges from their local carrier. 

We can do all the voice services Skype can do, but better and for less. 

We have developed three solutions that allow you to call abroad and receive roaming calls from home, without having to give your friends another number. 

QUALITY, RELIABILITY AND TRUST


The Zhi-Phone service uses a combination of customized software with fully developed infrastructure to deliver our users the best experience possible. 

FEATURES


The Zhi-Phone Wi-Fi app works effortlessly with your phone. Simply enter the destination number (including the country code) using the app’s dialer or by choosing one of your contacts
*.

*Zhi-Phone will NEVER sell or store your contact list to a third party or at a separate location.

Recent changes:
v. 1.8
- Fixed crash when call log entry contains empty string for phone number
- Fix when using global codecs and DTMF style is RFC 2833 to not show Network Busy while calling a number
- Add option in settings to strip special characters in phone numbers
- Fixed dialing from contact details on ICS devices