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Viber / whatsapp sip gateway

$1500-3000 USD

Mbyllur
Postuar about 6 years ago

$1500-3000 USD

Paguhet në dorëzim
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 .
ID e Projektit: 16250387

Rreth projektit

3 propozime
Projekt në distancë
Aktive 6 yrs ago

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3 freelancers are bidding on average $2 459 USD for this job
Avatari i Përdoruesit
Hi, Hope you are doing great. We have delivered SIP, GSM-MAP, VoIP, Asterisk, PBX SSL, SS7 using technologies projects in past. We are confident of delivering your project as well. Please share the technical requirement in detail to discuss about your project. Price quoted is ballpark.
$2 777 USD në 30 ditë
4,9 (6 përshtypje)
5,3
5,3
Avatari i Përdoruesit
Hello, We have recently completed WHATSAPP clone. I want to show you all relevant Demo for the project completed. To make sure about the requirement set and customization, I want to discuss this project with you further on personal chat. Assure you for the quality work, our work methodology is completely detailed oriented and based on complete study of technical architecture, driven with clean and modular code. We are good to start on an immediate basis. Regards,
$2 500 USD në 30 ditë
5,0 (9 përshtypje)
4,9
4,9

Rreth klientit

Flamuri i UKRAINE
Ukraine
0,0
0
Anëtar që nga shk 7, 2018

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