Branded SIP dialer / communicator

We are looking for someone capable to brand and compile SIP dialer (Android, IOS, PC) like this one: [login to view URL] I think the best choice would be basing on Linphone code. The most important feature is ofcourse calling, phonebook should be divided to onnet and offnet contacts (onnet user list available over API).

Onnet users should also be able to chat with one another, signup (new users - api available) and check tariff rates (API), Service is hosted on VoipSwitch platform. We can provide all needed technical information or create additional - dedicated API for easy development.

We prefer someone who already has such released in porfolio.

Skills: VoIP, Mobile App Development, iOS Development, Android, iPhone

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About the Employer:
( 0 reviews ) Poland

Project ID: #27903321

11 freelancers are bidding on average $1536 for this job


__ Awaiting your response__ Mobile app designing and development experts here !! Hello, I have checked your requirement, We will design and develop A SIP dialer / communicator app similar to EVCMOBI app as per you More

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*Branded SIP dialer / communicator Dear Hiring Manager, I hope you are doing well ! I have carefully gone through your requirements for mobile app. I am a Certified expert mobile application developer with great exp More

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Get an 8 Years of experienced iOS, Android developers who are proficient in Objective-C, Swift, XCode, Android Studio, Java, Kotlin, XML, etc Hi, Greetings of Sapphire!! I went through your post and understood the r More

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Hi There. Just checked your project description about the development of a Mobile application. Experience 10+ Years. Having 700+ developed Android and iOS applications for worthy clients like you on this platform o More

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Thank you for your project "Branded SIP dialer / communicator". As you can see from my profile, I am a professional Full Stack Mobile App developer, and I have 8+ years of experience in Android and IOS using Native met More

$2000 USD in 15 days
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Hello Sir, Hope you are doing well. I have over 10+ years of experience with VOIP based phone systems based on the FreeSwitch including Asterisk PBX, Linphone, Softswitch, Jitsi, Webrtc, Mobile Dialer for Android, an More

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Hello, I Read your project description that is to build an VoIP (Linphone) android and iPhone application and i am very interested in your project. I am a professional developer and i have 3+ year exp in Linphone and V More

$1499 USD in 7 days
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My Amazing Portfolio! [login to view URL] Hello! I’ve viewed and understood your project of App development and designing. I’m the exact person you’re looking for! Because the high expertise of JavaScript ES9 More

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Hello, I hope you are doing good. We have 7 years experience with Native App development, Android/ iOS App, & Web development. we are specialized in developing mobile apps for android and iOS native applications. we s More

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