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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 .

技能: 安卓, Asterisk PBX, Linux, Mobile App Development, VoIP

查看更多: android, voip

关于此雇主:
( 0个评论 ) Germany

项目ID: #17694522

18 威客就此工作平均出价 €2391

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

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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 更多

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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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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 更多

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[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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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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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 更多

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