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viber.out.com

$750-1500 USD

Chiuso
Pubblicato quasi 7 anni fa

$750-1500 USD

Pagato al completamento
Hello, We need to develop a SIP to Viber gateway. The gateway should be able to pass voice calls incoming over SIP and forward them through Viber to complete the call to the called party number. The development platform/operating system is not important. The project should be completed either by using the Linux/Windows Viber executables, or by using the Android /Symbian/ Windows Phone mobile versions of the application, no matters on the version number. The implementation should return the correct call error codes to the SIP backend, i.e. CALL SUCCESS, BUSY, UNAVAILABLE, etc. For a successful project we'll select the one, triggering successfully continuous SIP/Viber calls.
Rif. progetto: 13928999

Info sul progetto

38 proposte
Progetto a distanza
Attivo 7 anni fa

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38 freelance hanno fatto un'offerta media di $1.188 USD
Avatar dell'utente
Dear sir. I am a professional mobile app developer and have full experience for 6 years. I read your project description carefully and I can understand what you want. So now I can start your project and until you are satisfy, I will provide full service and do my best for you. Please contact me. I value my credit and will be kept the promise with you. I hope you agree my proposal and will be accomplish it quickly and quality so that you 're satisfy about it. Thanks very much.
$1.250 USD in 20 giorni
5,0 (111 valutazioni)
9,0
9,0
Avatar dell'utente
Hello, client. My number one priority is customer service and satisfaction! I can develop iOS and Android apps, server backend api and admin panel in PHP,MySQL and Website for the app. I have developed many applications involving various functionalities GPS, Photo and Video App, Getting/Uploading data from server(JSON), Google api, Facebook api , Messaging, News and many other implementations. I can provide you good quality work from design to publishing the app to stores. Long term maintenance after delivery, also. You will be satisfied by my work at each test step. I will deliver the app in time with perfect implementation of your app requirements. You will get free bug-fixing even after project completion. I would like to build a good relationship with you while working together. Please contact me and let's discuss the project in detail. Best regards.
$800 USD in 20 giorni
5,0 (72 valutazioni)
8,3
8,3
Avatar dell'utente
Hello. Please look at my freelancer profile. https://www.freelancer.com/u/jinthreek89.html I have developed many mobile apps and backend for 7 years so far. I have java, objective-c, swift and c# skills for mobile development. And I can support your backend-side: Larabel and Codeigniter as php framework, Wordpress, Drupal and Zoomla as CMS. MySQL and MongoDB as database. Also I have many experiences in the Cloud server such iCloud, Firebase, Amazon web service and Social third party such as Google, Facebook, Twitter, Linkedin, and etc. I am sure I can complete your project perfectly and smartly. Hope to work with you. Best regards.
$1.250 USD in 20 giorni
5,0 (49 valutazioni)
7,9
7,9
Avatar dell'utente
Hello, I Am full time available on work. I have viewed your requirements and found our self the most appropriate for the project Please share all the requirement details across to me So i can go through it and start working on it. I am having more than 7 years of experience in mobile application almost all area of mobile & web development whether it is Android Phone / Tablet / New Generation Android Device or iPhone/iPad, Hybrid Apps or Any technology (PHP/CMS/Hybrid Apps etc) My previous similar development experienced worked on the Social Media, Dating, Property Portal,Taxi booking, Book Order and Delivery, Fitness,Finding restaurant by near by location, Classified(Buy & Sell), Multi Vendor eCommerce application I built 100+ apps in android and iPhone,iPad with webadmin panel and website Being an honest person I do my work with sincerity which develops very good relation with customer Looking forward to your response Regard Alina Developer Thanks
$1.100 USD in 20 giorni
4,7 (95 valutazioni)
7,5
7,5
Avatar dell'utente
Hello, It's a pleasure to let you know that I've Completed and Delivered similar project before. All I need to work on customization part if we can proceed towards more discussion. I have gone through your project description and confident to accomplish your project. I am an individual developer and you will be working directly with me if we proceed work on this project. My key skills are – 1) shopify 2) Angular JS 3) Node JS 4) PHP with Codeigniter and Laravel Framework. 5) App development 6)shopify templates Let's initiate our chat so we can proceed towards the conclusion of this project scope and give it a start as soon as possible. Thanks. :-)
$1.443 USD in 20 giorni
5,0 (13 valutazioni)
6,6
6,6
Avatar dell'utente
Hi, I am very interested in your job. I just saw your job description and got sure. I am a developer with over 4 years of experiences. If you hire me, you will get satisfied result in time. Please send pm to me. Thanks.k'
$1.250 USD in 20 giorni
5,0 (39 valutazioni)
6,3
6,3
Avatar dell'utente
Hello, my name is Michael. I represent Ukrainian based IT-company Webbook Inc that provides services in the IT-sphere for international business. We were carefully reviewing the requirements of the job description, so our devs can work on Your project without delay. We have years of working on projects related on any available CMS, from "scratch" with core php and php-frameworks(Yii/Yii2, Laravel, CodeIgniter), JavaScript, jQuery, AJAX, HTML5, CSS3, Bootstrap, javascript-frameworks, 3d desidg, graphic design etc. However, I shall discuss about the requirements and functionalities in details to have a better understanding about time frame and price. We are glad to chat with You and discuss all in details. Contact us and we will reply immediately. Waiting for Your reply! Best regards, Webbook team
$1.100 USD in 21 giorni
5,0 (6 valutazioni)
6,1
6,1
Avatar dell'utente
1.) With my Skills, I can provide website , custom solution , e-commerce solution , android application , ios application , desktop application, games, SEO with one year support . 2.) I am available on all days to discuss and shall provide 2 work updates per week ( Tuesday and Friday ). 3.) You can release the payment as per milestones and after the milestone work is complete. No need to release any advance 4.) I can use custom php , ajax , Angular , Node JS, React JS , React Native , Java , Hybrid solution, phone gap , web view , Objective -C , Swift , cms
$1.250 USD in 33 giorni
5,0 (29 valutazioni)
6,1
6,1
Avatar dell'utente
Hello, I have read what you exactly need, however I would like to ask you a few questions. I do work smart and do not rest until I get the job done. Please feel free to ping me anytime so we can have a detailed discussion and finalize our budget and timeline. I will deliver in best possible way. Thank you.
$1.250 USD in 20 giorni
5,0 (7 valutazioni)
5,1
5,1
Avatar dell'utente
Hi! I am new here but I have 8 years of experience as a software engineer, with the last 5 of them - as an android developer. I was also the team lead for an app with 50-100mln installs in the last year. Аs I am just starting here, I can offer expert-level services for a below the average payment - I am still looking for reviews and stats for my profile.
$1.250 USD in 20 giorni
5,0 (2 valutazioni)
2,9
2,9

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Bandiera: INDONESIA
Indonesia
0,0
0
Membro dal mag 4, 2017

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