I need to tweak some open source twilio code.
The app takes a CSV file with phone numbers and broadcasts a message. What I want it to do is actually do a ringless voice drop by connecting to one line, and then timing it out before it rings, but before the 1st call times out i need Twilio to attempt to connect to the line again resulting in reaching voicemail, allowing the second line to play a recording on the voicemail box without the phone ever ringing, since the first call will actually time out in a handful of milliseconds, not giving it enough time to ring.
The app that already exists, does most of the work already, it just needs the double call feature implemented, as well as twilios answering machine detection implemented(plenty of documentation on their website)
the source code for the apps can be found here:
C# Version: [url removed, login to view]
Java Spark verson: [url removed, login to view]
PHP version: [url removed, login to view]
Ruby on Rails version: [url removed, login to view]
all of the above links also link to the Github repo, so you will have full access to the source code.
I don'y care what language/platform you use to build on but I do prefer the web languages.
This should be just adding a few lines of code, and fairly straightforward for the write developer.