ringcentral-pjsip

Use PJSIP to create RingCentral device simulators.

Technical Reference: slides.

Setup

docker build -t ringcentral-pjsip:latest .
cp credentials.sample.hpp credentials.hpp

Edit credentials.hpp and specify credentials.

Run

docker run -it --rm -v $(pwd):/ringcentral-pjsip ringcentral-pjsip ./run.sh <file-name>.cpp

For example:

docker run -it --rm -v $(pwd):/ringcentral-pjsip ringcentral-pjsip ./run.sh demos/call-and-play-wav-file.cpp

Test

Call the phone number associated with your RingCentral device.

Todo

• How to deploy to AWS?
• Add demo about microphone and speaker
• high concurrence
  • one application to handle handreds of calls

Miscellaneos

How to gererate wav file for testing

say -o temp.wav --data-format=LEI16@48000 "Hello world"

Command above convert text "Hello world" to temp.wav file.

BUT this file doesn't have proper headers.

In order to fix it, we need ffmpeg:

ffmpeg -i temp.wav hello.wav

Dev notes

How to run a docker bash:

docker run --rm -it ringcentral-pjsip:latest /bin/bash