Pre issue-raising checklist

I have already (please mark the applicable with an x):

• Upgraded to the latest Pact Broker OR
• Checked the CHANGELOG to see if the issue I am about to raise has been fixed
• Created an executable example that demonstrates the issue using either a:
  • Dockerfile
  • Git repository with a Travis or Appveyor (or similar) build

Software ve

We added this for ourselves because we find it useful. Perhaps you guys think it's a worthwhile addition.

https://github.com/powerpbx/ivozprovider/blob/ppx2.9.3/debian/patches/001_add_echotest.patch

https://github.com/powerpbx/asterisk-sounds/blob/6d18574ec8f0b1b0996bc91a5e1e4d00b177bd66/en/echo-test.alaw

https://github.com/powerpbx/asterisk-sounds/blob/6d18574ec8f0b1b0996bc91a5e1e4d00b