SIP to Viber gateway

$750-1500 USD

Cerrado

Publicado

hace más de 7 años

$750-1500 USD

Pagado a la entrega

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.

Java

Linux

Telecommunications Engineering

VoIP

Windows API

ID del proyecto: 11639056

Información sobre el proyecto

7 propuestas

Proyecto remoto

Activo hace 8 años

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7 freelancers están ofertando un promedio de $1.308 USD por este trabajo

@prashushinde9

Hello, I understood the initial scope of this project. Although i want to discuss further this job in order to prepare the final concept for this project. After Complete discussion over the call or in chat, i will prepare following things for you - Technical Project Proposal - Flow chart for this Project - Execution plan (Step by step procedure with explanation how and at what that we are going to execute a particular task)

$1.546 USD en 40 días

5,0

(3 comentarios)

4,6

@mike199

My name is Mike and I’m from UK. I work with individual clients and also provide outsourcing services for a number of UK and USA based agencies. Your project description sounds interesting to me and I do have skills & experience that are required to complete this project. I can show you some examples of my work. Please contact me to discuss your project.

$1.250 USD en 20 días

5,0

(1 comentario)

3,2

@soniyathakur

Dear Employer, Yes, we have worked on SIP/VoIP apps for android and iPhone both. In backend, we used Asterisk SIP server and on app part we used SIPDroid. We were able to establish call & responding with proper action code like Ringing, Busy Error & more. Kindly allow us to work on this application. Regards, Soniya Thakur

$1.111 USD en 15 días

5,0

(2 comentarios)

3,1

@Engineer0786

Hi, I am professional in this task.I would like to assist you in your projects. Get it done professionally get it done right the 1st time. I am here to make long term relationship. I would like to get all details from you and ready to start ASAP . Lets discuss.

$1.250 USD en 20 días