Sip to Viber&Bip Apps termination Gateway

Imebatilisha Ilichapishwa Miaka 4 iliyopita Kulipwa wakati wa kujifungua

$250-750 USD

Kulipwa wakati wa kujifungua

Imebatilisha Kulipwa wakati wa kujifungua

Hello,

We need to develop a SIP to Viber/Bip apps gateway. The gateway should be able to pass voice calls incoming over SIP and forward them through Viber/Bip 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/bip 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/bip 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/bip!.

4) if the number is not used in VIber it sends 503 error and rerouted to other gateways .

Android Asterisk PBX VoIP Mobile App Development

Kitambulisho cha Mradi: #20214042

Kuhusu mradi

12 mapendekezo Mradi wa mbali Ipo mtandaoni %project.latestActivity_relativeTime|badilisha%

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Imetuzwa kwa:

Picha ya Profaili ya rvtechsolution
rvtechsolution

Hi I am Andoid and IOS APPs expert having 7+ years experience and ready to develop a SIP to Viber/Bip apps gateway. Kindly initiate the chat to discuss further on the same. Please check my Android APPS Por Zaidi

$750 USD kwa siku 15
(Maoni 8)
2.9

12 wafanyakazi huru wanazabuni wastani wa $538 kwa kazi hii

Picha ya Profaili ya nasirbest
nasirbest

Hi, I am telecommunication engineer / developer from Pakistan, I was 13 years solid experience with VoIP and PBX related project. I can help you regarding this Vibe progest Please contact to continue. Regards

$300 USD kwa siku 2
(Maoni 21)
5.9
Picha ya Profaili ya AITSoft
AITSoft

Hello there, How are you doing? I have read the description, I have great experience doing similar jobs related to these skills Android, Asterisk PBX, Mobile App Development, VoIP. Right now I am placing a place holde Zaidi

$555 USD kwa siku 9
(Maoni 19)
4.5
Picha ya Profaili ya theguyyfrooks
theguyyfrooks

I have great experience doing similar jobs related to these skills Android, Asterisk PBX, Mobile App Development, VoIP.

$650 USD kwa siku 2
(Maoni 8)
3.6
Picha ya Profaili ya umairkaramat24
umairkaramat24

Hello There. How are you doing? I have read the description, I have great experience doing similar jobs related to these skills Android, Asterisk PBX, Mobile App Development, VoIP. Please start the chat so we can have Zaidi

$555 USD kwa siku 12
(Maoni 2)
1.6
Picha ya Profaili ya farmanali0124
farmanali0124

Hi there, I have checked the details. I have rich experience with Android, Asterisk PBX, Mobile App Development, VoIP. Please initiate the chat so we can discuss this job in detail. I am new to freelancer.com but I as Zaidi

$555 USD kwa siku 9
(Maoni 0)
0.0
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