Viber/Whatsapp gateway
$750-1500 USD
Maksettu toimituksen yhteydessä
We need to develop a SIP to Viber/Whatsapp gateway. The gateway should be able to pass voice calls incoming over SIP and forward them through Viber/whatsapp 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/whatsapp executables, or by using the Android / 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.
Functional flow
1) Calls originating will send to Viber/whatsapp gateway
2) Viber/whatsapp 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 and if the number is online, the call will terminated on Viber/whatsapp!.
4) if the number is not used in VIber it sends 503 error and rerouted to other gateways .
Projektin tunnus: #22309136
Tietoa projektista
7 freelanceria on tarjonnut keskimäärin $1237 tähän työhön
Hi, Greetings of the day! i have read the job details and we are sure that we can do app project very well. I am leading India based trusted mobile and web application development company having more tha Lisää
Hello, Greetings of the day! I saw your proposal and understood completely. We are a team of expert developers and have more than 6 years of experience in the same domain. We will complete your task on time and on budg Lisää
Hi, I am a professional Mobile app developer capable of doing full-stack development. I can develop a SIP to Viber/Watsapp gateway that can directly pass voice calls incoming over SIP and forward them through Viber/Wat Lisää
Dear Hiring Manager, After reviewing your job description, it’s clear that you’re looking for a candidate that is extremely familiar with the responsibilities associated with the role, and can perform them confidentl Lisää