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VIBER WHATSAPP WECHAT FACETIME SIP GATEWAY 2

Hello i noticed that you commented in project named "VIBER WHATSAPP WECHAT FACETIME SIP GATEWAY", that you have finished it 90% can we talk about this and maybe you can develop this for me also?

Hello,

We need to develop a SIP to Viber, Whatsapp, WeChat and Facetime gateway.

The gateway should be able to pass voice calls incoming over SIP and forward them through Viber, Whatsapp, WeChat and Facetime to complete the call to the called party number. The development platform/operating system is not important. The project should be completed by using the Linux server.

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 to Viber, Whatsapp, WeChat and Facetime calls.

Functional flow

1) Calls originating will send to Viber, Whatsapp, WeChat and Facetime gateway

2) Viber, Whatsapp, WeChat and Facetime gateway converts the sip/iax signal to viber protocol

3) the termination number carried from the origination header will be checked by the Viber gateway , if the number is used by Viber, Whatsapp, WeChat and Facetime and if the number is online, the call will terminated on Viber, Whatsapp, WeChat and Facetime.

4) if the number is not used in Viber, Whatsapp, WeChat and Facetimeit sends 503 error and rerouted to other gateways .

Habilidades: Android, Asterisk PBX, Linux, Mobile App Development, VoIP

Ver más: android, voip

Información del empleador:
( 0 comentarios ) Germany

Nº del proyecto: #17694522

18 freelancers están ofertando el promedio de €2391 para este trabajo

technorizen

Hello , I have similar kind of expertise and work experience. I have gone through your requirement and understand that,you are looking for highly skilled, qualified, and experience Mobile App development team for Más

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8.4
yashtechsolution

Hello, I am a full stacking developer, I have worked many Application and live on application store, we will discuss about project feature and I will give you the best work of mine in estimate time duration.I'm very Más

€1666 EUR en 28 días
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7.3
C0RETECHIES

Hi there, We have Good experience on your all features requirement, please review our portfolio: [login to view URL] [login to view URL] Más

€3000 EUR en 30 días
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7.5
Julian29

Hello, I am available full time for work.I understand you need the chat app like VIBER WHATSAPP WECHAT FACETIME SIP GATEWAY 2 and I can help you to design and develop it as per your need. I am experienced Android Más

€2000 EUR en 30 días
(48 comentarios)
7.1
shivanideveloper

Hello, I understood that you need to develop app I have 7+ years of experience in Mobile (iOS/Android) app development and 6+ year Exp in Web development I am well versed in the given technologies PHP, MySQL Más

€1500 EUR en 30 días
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5.9
DarinX

Hi Could you please share any live examples of the product you want to develop? The more info you can provide – the better as at this point I can’t give you an accurate quote so please note that bid is just a placehold Más

€2500 EUR en 30 días
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5.8
AleenaIlyas

Hi there, I have read the details I am experienced with Android, Asterisk PBX, Linux, Mobile App Development, VoIP. I can help you with this job, Please come to chat so we can discuss this job.

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(9 comentarios)
5.7
KGeorgy

Hello I am pleasure with your job for Thanks for your job posting. I have throughout this description and think it's good fit for my skill-sets. As a senior expert on this job ,you can get a good choice for your p Más

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3.8
myappsdevelopers

Hello Hiring Manager, No Upfront Payment. Payment After Delivery I read your job descriptions carefully, I am very interesting in your job. I have developed apps such as Social networking & lifestyle(Tinder st Más

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abrarmustafa75

[login to view URL] hi . you social media apps looks good to me this idea similar to app already worked . contact me share details or screen layouts in details

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3.5
techindiana1

Hello Sir/Madam, I hope you are doing great. We have experience in developing iOS, Android apps. We are company based in India having 7+ years of experience and expertise in development. We would like to work fo Más

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twlight118

We are an online based developer team. We are a developer, designers, coders we work on HTML5, CSS, MYSQL, Oracle, PHP, Laravel, jQuery, [login to view URL], JavaScript, Angular, React Let us know your more requirement lets work Más

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hammadabbasi01

Hi , I am interesting for this project. We have good team to work on this project. We provide the best quality of apps to client. Regards Hammad

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humrobo

Hi, Hope you doing well sir, I go through your message in given below. I make sure you that i can help you to build Viber Whatsapp Wechat Facetime SIP Gateway 2 as well better for you , Well i make su Más

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InfotechAnything

Hi, i noticed that you commented in project named "VIBER WHATSAPP WECHAT FACETIME SIP GATEWAY", I just visited your posted job and I think my ability is perfect for this because of my rich experience in Android & IO Más

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evonsystems7

Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. i am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned "I can do Más

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