Hello,
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 devolpment should run under GNU/linux (Asterisk,etc). 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/Whatsapp it sends 503 error and rerouted to other gateways .
Hello,
I am Asterisk PBX Expert.
I will configure Asterisk to connect to my iPhone VoIP and client. So let's share your requirements in details to move forward.
I will add these functions also :
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/Whatsapp it sends 503 error and rerouted to other gateways .
I have 7+ years experience with:
1. Asterisk PBX,
2. Call Center,
3. VoIP
4. IP-PBX/Hybrid PBX
I will design a working strategy as per your requirements to fulfill your needs.
Eagerly waiting for your prompt response.
Thanks
We are an exceptionally competent team with an average experience of 10+ years in various fields of Information Technology. We had an opportunity to work on some of the rare and highly skilled areas of telecom protocols like SS7,GSM-MAP,Megaco, Asterisk, PBX, VoIP, RADIUS etc.
Price quoted is ballpark. Please share details to discuss about your project.