Troubleshooting contains main issues that a CarrierX API user can face, and the ways to solve these problems.
I have set up a Third Party endpoint and try to place and receive calls, but have troubles doing that.
Please make sure that you have correctly set up the Third Party endpoint using either the CarrierX portal or programmatically using the API requests. You can find more information on how this can be done in our SIP Trunk Quick Start Guide.
Please pay additional attention that you must open your firewall for the incoming connections from the following IP addresses to be able to process the voice calls from CarrierX:
These IP addresses are used by the
System Gateway endpoint—a system generated endpoint that is automatically created for each account and is used for correct voice calls routing.