This is the new Caller ID handling behavior for outbound calls to PSTN:
- If the Caller sends Caller ID with +E164 format, Telnyx passes the Caller ID as is to the PSTN
- If not, Telnyx checks the localization country for the Callers Connection
- If the Caller ID includes a Country-Code that matches the localization country, Telnyx adds
+
to it before passing it - If not, Telnyx adds
+Country-Code
to the caller ID