iOS/Android native SIP/WebRTC client with VPN

We need a custom SIP/WebRTC client which can make inbound and outbound calls with the numbers encrypted. On receiving an inbound call, it calls an external API (SFDC) to find out if the number is registered and depending on whether it is registered, a URL scheme is invoked to open a specific page.

The custom app also needs to call wrap up functionality to take call notes.

For outbound call, the SFDC calls the localhost of the mobile app with the number and the app calls the sip server for the call

The mobile app connects to the SIP server through a VPN

Taidot: Android, Asterisk PBX, iPhone, Mobile App Development, VoIP

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Tietoa työnantajasta:
( 5 arvostelua ) Mumbai, India

Projektin tunnus: #16311305

14 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön


Hello, I have gone through your project requirement and it is clear to me.I can do this work as per your requirement within the time but still i have some questions about the project please message me so I can ask. Lisää

$833 USD 10 päivässä
(29 arvostelua)

Hello, I CAN COMPLETE YOUR PRE-ME APP 70% TO 100 % .I like to discuss your app requirements in brief and present you my queries and thoughts . I can develop native application with web admin penal and ux/ui About Lisää

$622 USD 15 päivässä
(64 arvostelua)

Hello, Hope you are fine there. We are having good experience with Mobile App projects and the reason we came across here to give the best output to your project with supreme quality. We have developed dif Lisää

$833 USD 15 päivässä
(43 arvostelua)

Hello. We want to cooperate with you. Our team includes 5 professionals who can make a breakthrough in any aspects of Web and App development. Currently, we are focusing on VOIP development. We have huge expertise Lisää

$666 USD 10 päivässä
(12 arvostelua)

Hello, I am skilled in developing Android ,Iphone, and Ipad apps. My skills includes Android SDK, JAVA ,Android Development Webservices, Cocoa Framework ,XCode ,iPhone SDK ,Cocos2D,OpenGL ES, Master Databases (MySQ Lisää

$555 USD 10 päivässä
(14 arvostelua)

Hello, Hope you are doing great. I have read your project requirement & I understood it completely. We can develop this application as we have already worked on many application in past. Before any discussion fi Lisää

$500 USD 10 päivässä
(20 arvostelua)

Hello Sir, Hope you are doing well!!! Detail About our Company: At Jexcore Infotech Pvt. Ltd. We’ve a talented pool of technical professionals that have experience within the latest Mobile Application, Web appli Lisää

$555 USD 10 päivässä
(14 arvostelua)

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$555 USD 10 päivässä
(2 arvostelua)

I have been working on projects related to SIP and VPN for past few years. Below mentioned are some of the app links on which I have worked: [login to view URL] [login to view URL] Lisää

$555 USD 14 päivässä
(5 arvostelua)

Hello, We have read all your job requirement well and we would definitely help you in developing Mobile App and will complete as per your time deadline. **** OUR PAST WORK - - - - - 1. E-commerce System - Online Lisää

$555 USD 10 päivässä
(3 arvostelua)

Hello, We are a company having a team of developers in every field of programming language and technology having experience of more than 7 years. We have done best work on IOS, Android and windows application. We are Lisää

$444 USD 10 päivässä
(3 arvostelua)

Hello, Thank you for providing me this great opportunity to write a proposal for you. I have understood you need a mobile app. I have read all your requirements thoroughly. Can you please tell me more about your bus Lisää

$555 USD 10 päivässä
(0 arvostelua)
$444 USD 10 päivässä
(0 arvostelua)

Hi, We may not be the lowest bidder but we are an excellent team with good work experience and knowledge. We can complete your work in given time frame. Ping us for further conversation. Best regards....

$555 USD 10 päivässä
(0 arvostelua)