I need a mobile app to make voice calls over IP (VOIP/SIP), I will provide the server, i need someone to develop and design the app dialer.
The app is basic, does not include accounts, refills, payments etc.... It only has mobile number verification by sms.
77 freelancer đang chào giá trung bình $2299 cho công việc này
Bid Summary Please contact me. Project Requirements I can complete the project. Relevant Skills and Experience mobile app development Proposed Milestones $2222 USD - budget