The minimal telephony-carrier surface for DID provisioning. A production wiring implements this over
the carrier's number-ordering API (e.g. Twilio incomingPhoneNumbers.create) with a credential
resolved from the provider Configuration. NO carrier SDK types leak through.
The minimal telephony-carrier surface for DID provisioning. A production wiring implements this over the carrier's number-ordering API (e.g. Twilio
incomingPhoneNumbers.create) with a credential resolved from the providerConfiguration. NO carrier SDK types leak through.