Hi
@pbxguru,
Thank you also for your comment.
In my case, with Telnyx, I am able to receive the SMS on Groundwire, but it is going to all extensions, as if there was a specific inbound route missing for the SMS, to a specific extension number.
In the Portsip app, the message does not appear, but it emits a notification sound.
The problem is that I did a lot of tests but I was not able to find in the dashboard where I could create this route.
In the case of Twilio, I also had no success for inbound or outbound.
An important recommendation to be able to receive the SMS,In addition to inserting the web hook into the Telnyx portal, something that made a difference was keeping the "outbound caller id number" in the extension.
I will also do some tests with SignalWire soon to try to have some success.
docs.fusionpbx.com
Web hook:
https://your-domain/app/messages/index.php