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Develop VoLTE on linphone , platforms are android and ios

$30-250 USD

Closed
Posted over 4 years ago

$30-250 USD

Paid on delivery
We are searching for developers who can develop VoLTE feature on linphone VOIP on Android and IOS. developer who has good experience on VOIP and SIP protocols. Mobile application should establish session to IMS by VoLTE account. and after that it will work like normal VOIP phone. Requirement: 1) Subscribers register VoLTE account and then make call and receive call on the linphone. we will provide VoLTE account for the development propose. 2) Soft client should be follow GSMA IR.92 standard 3) MO SMS request 4) Support to bellow codec's * G.711 (a-law, mu-law) * G.729 * iLBC * OPUS 4) Encription TLS1.2
Project ID: 20927493

About the project

11 proposals
Remote project
Active 4 yrs ago

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11 freelancers are bidding on average $336 USD for this job
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Hi, there. I am confident I can full fill your requirement and I provide my skills in hopes of working with you. I am full-stack developer and I have 3+ years of experience in the Android and iOS(iPhone & iPad) app development using hybrid. -React-Native/Redux(Typescript, JSX, SCSS), Ionic(HTML/CSS), PHP(MySQL), NodeJS, Cloud Services(Google Firebase, Amazon Web Service), RESTful APIs Integration, Payment Gateway Integration, Social Network API(Facebook, Google, Twitter, Instagram) Integration, Google Map API Integration, Video/Audio/Text-Chat support, In-App purchases(IAP) & Push Notification & Approval to AppStore Please feel free to contact me if you want. I look forward to working back with you. Thank you!
$250 USD in 7 days
4.9 (38 reviews)
6.1
6.1
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$$$ Good day. $$$ Hi. I understand correctly your requirement. I am a Mobile developer you are looking for. I am having 8+ years of experience in Mobile app development. Also, I have expertise in Xcode(swift), API, Back-end, android(java), hybrid(react native, ionic, Flutter) and firebase. So, I think that I can complete your project perfectly. Also, I can satisfy you with time and quality. And i will always be with your time. You won't regret to hire me. Please let's discuss more detail through via chat. :) ->->->Best regards ->->->
$140 USD in 7 days
5.0 (7 reviews)
4.7
4.7
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i can develop VoLTE on linphone on Android and IOS.
$300 USD in 2 days
5.0 (3 reviews)
3.4
3.4
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I’m Professional Web Developer & Programmer having 6+ years of experience. To provide top notch solution in every channel of IT. We provide services in following areas: ✔ PHP/MYSQL Large Scale Web Applications Development. ✔ Wordpress Theme and Plugin Development. ✔ Website Redesign and Customization, Website Management ✔ Web designing, PSD to HTML, PSD to CMS. (HTML5, CSS3, JQuery, Bootstrap) ✔ All type of Corporate & Brand Identity including Logo, V-Card, Letter Head, Banner, Flyer, Brochure & Portfolio Design. (Adobe Photoshop, Adobe Illustrator, Adobe InDesign) ✔ Facebook Marketing & Social Media Marketing ✔ Mobile App Development in Android & IOS. ✔ Electrical Engineering, Circuit Design, Scada, Matlab Programming,Phyton,R programming language,C++, MySQL, MongoDB, Database Programming,Mathematics, Finance, Statistics,Algorithm, Machine Learning,Web Scraping. - ASP .NET, VB .NET & .NET Framework, C# Automation etc.
$250 USD in 1 day
5.0 (3 reviews)
3.0
3.0
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Hi there, Hope you are doing well. I have read your requirements about your project very deeply and I believe that I can complete your project within your budget and time. A, Desired website and application [ IOS and android ] has been definitely design and build by us as per your needs with required features and functionalities with higher performance. we've pursued projects on technologies including Native Android with Java SDK, Native iOS with Objective C SDK, Swift, React Native, Flutter, PHP, JAVA, .NET, ROR, MySQL, HTML5, CSS3, jQuery, JavaScript etc. Could you please share the SPECIFICATION DOC with us? So, we could visualize expected work & give concrete estimation based on it. Also, we will work on your project according to your desired time. We are available 24*7 days of the week. Our expert team has developed more than 100 apps and has experience of developing apps the one you are looking for. Our expert team has developed Stock counting apps, MP3 converter apps, Video converter app, Taxi or cab service app, dating app, food delivery app, shopping app, music app, restaurant app, Weather updating, and many more apps. We have experience in developing apps for both Android and IOS. If you have any further query then please feel free to chat with us and we will discuss more your project. So please do chat with us so we can deliver your requirements as per your criteria. Best Regards Bipin s.
$150 USD in 12 days
5.0 (6 reviews)
2.9
2.9
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I am an ios application developer having 5 years of experience with both objective c and swift languages and also along with linphone app development experience once if you’re ready with your requirements and server setup and sample credentials we can discuss over Skype
$1,496 USD in 15 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of MONGOLIA
Ulan Bator, Mongolia
0.0
0
Member since Aug 23, 2019

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