We need an app similar Viber for Android ,and most important function (Viber out ) based on VOIP. WE NEED A READY MADE APP and just doing some customization like changing theme and colors on it.
PLEASE DON'T BID IF YOUR APP IS NOT READY.
features we need are:
XMPP or SIP based
Voip sip trunk calls
Standalone app (server side should be installed on our own servers and don't rely on 3rd party sites)
23 freelanceria on tarjonnut keskimäärin 2904 $ tähän työhön
Dear Sir. I'm talented mobile app/game developer. I have been developing Iphone apps for several years. You can see high skilled apps in my portfolios. I am ready for you. Regards.
hello how are you? I saw your project description. I am an android framework expert. I understand about your project. I can do it. If you award me, I will provide you good service. please award me. thank you.