We need an API to make bulk calls over SIP server. API details listed below,
*Minimum 500 concurent calls
*Text to speech (Turkish & English) and audio file (m4a, wav, mp3) call
*Simple IVR functions
>Prepare scenario (first message, 2nd message etc)
>Get pressed digit after a proper scenario node
>Basic equal to opeartion according to pressed digit and rote to new scenario node
>Redirect to SIP endpoint after a proper scenario node
*Sync and Async call methods
>List of numbers
>Scenario (including basic ivr functions and text to speech texts or audio files etc)
>Every request returns a SessionCode guid, that is used for reports
>Also every request done by a userid (long) , that is used for reports with filter dates
*Call report methods (busy, successful, hang-up etc, call duration etc, pressed keys)
More details will be shared with short-listed freelancers...Please add the word "BULK IVR" into your bid to indicate that you have read the instructions...
14 freelancers are bidding on average $1006 for this job
Run by IITians and based in Delhi, India, we cover complete horizon of Software development and Online solutions and services. We have been delivering with utmost efficiency at affordable pricing.
Hi, Techi here! We are a group of 8 highly skilled full-stack developers & designers with 6-20+ years of work experience from renown companies such as: Airbnb, Zendesk, Apple and more.