Hi,
I am a professional Senior iOS Developer (I have been building apps for Apple devices for over three years, some in the app-store and some for large blue-chip enterprise account holders. I have been a programmer for over a decade and have worked for a variety of digital agencies so I am very experienced.
I reviewed your project with carefully. i will provide you a android apps call with sip. which will be searched local wifi and call.
Give us a chance to work for you.
I am waiting for your positive response.
Thanks
camila gupta