VIBER WHATSAPP SIP GATEWAY

$250-750 USD

Mbyllur

Postuar

about 6 years ago

$250-750 USD

Paguhet në dorëzim

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 .

Asterisk PBX

VoIP

ID e Projektit: 16114142

Rreth projektit

2 propozime

Projekt në distancë

Aktive 6 yrs ago

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2 freelancers are bidding on average $653 USD for this job

@aaankur81

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

$750 USD në 15 ditë

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@khannanav

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.

$555 USD në 10 ditë