Hello,
Before the update, call transfer was working normally. The phone numbers we are trying to transfer to are numbers purchased via CloudTalk. The error message is as follows:
2026-03-19 09:06:46.222 call_223173ace44588bce3d2418be37 error: Error transferring call, SIP status code: 403 SIP error category: telephony_provider_permission_denied Error: twirp error unknown: unexpected status from INVITE response: sip status: 403: Caller ID is unauthorized. A Valid Caller ID is either a DID you have purchased from Twilio or a verified Caller ID.
From this error, I understand that I need to complete verification through Twilio, and I have already done that, but the error still persists. What else do I need to do?
Call ID: call_223173ace44588bce3d2418be37
