1.9
2017-08-21
This app has been updated by Apple to display the Apple Watch app icon.
* iOS 10 compatibility issue fix .
* One side voice problem solve .
1.7
2015-10-09
* iOS 9 compatibility issue fix .
* One side voice problem solve .
1.6
2014-07-04
Fixed low voice quality problem .
1.5
2014-04-25
Fix Ipad dial pad issue.
Fix call issue for some soft switch.
1.4
2014-04-17
Fix auth issues.
1.3
2014-04-04
Update call view screen.
Fix registration problem for some sip server.
Fix password view in settings.
1.2
2014-03-12
Fix 3.5 inch display isues for IOS7.
1.1
2014-02-22
1. User interface improvements.
2. Outgoing voice improvement.