Custom VoIP based Mobile application and Web Application

10 freelancers are bidding on average $1178 for this job


Hello, We are an IT company with expertise on IOS and android app development. Based on your intial requirement, i'm positive enough to develop it for you. Please invite me in chat session to have a detailed projec More

$3500 USD in 56 days
(12 Reviews)

hi plz PM your requirements. you can see my profile for Satisfaction. :)details after reviewing your requirements.

$1667 USD in 60 days
(15 Reviews)

Hey, i have done a voip app with customized linphone sdk and asterisk server . voice quality is excellent . Please send me a message so that we can discuss more about it.

$2222 USD in 30 days
(38 Reviews)

HI, I am an experience Mobile solutions developer with hands-on expertise on iOS and Android app development. I am also fluent in creating scalable backends needed for mobile apps. I would like to know the details o More

$1050 USD in 7 days
(3 Reviews)

Thank you for your job posting! As a great full-stack developer, I have 7+ years of experience in web and mobile app development. My major skills are: front-end: ReactJS/VueJS/Angular back-end: Laravel/CodeIgniter, No More

$550 USD in 15 days
(3 Reviews)

Hello, We are working with a professional team. We can make hybrid, IOS and Android application. We have relative skill please consider us and award me the project so that we can start working. Here is out website. More

$300 USD in 30 days
(0 Reviews)

Hi, Guys How are you? I hope - you are doing well welcome 2 my profile ... I'm professional web and app programmer, I love serving people with my coding skills. Software Engineer and App Coder with expert level exp More

$786 USD in 14 days
(0 Reviews)

Hello, We are a team of experienced front-end and back-end, Web/App developers and capable of working on any platforms and designs. I can help you with developing iOS and Android Mobile application on SIP protocols w More

$500 USD in 7 days
(0 Reviews)

::VOIP Application Android & ios Features:: 1. Signup Online 2. Login 3. DID Service API 4. Incoming Call 5. Outgoing Call 6. Payment Getway intergetion 7. App 2 App Free Call 8. Credit Tresfer User 9. In-App Googl More

$700 USD in 7 days
(0 Reviews)

Hello! I have interested in your project. I can do this project for you. I have a team of good developer and i understand your job. i can surely help you please do contact so we can start. I will work on your project More

$500 USD in 7 days
(0 Reviews)