Optionalcode: stringOptionalmetadata: Record<string, string>OptionalcodeOptionalmetadataThe SIP reason phrase of the failed call, e.g. "Busy Here".
The SIP response code of the failed call, e.g. 486 (Busy Here).
StaticfromBuilds a SipCallError from a ServerError, preserving its code and metadata.
A ServerError from a SIP dialing call (
createSipParticipant/transferSipParticipant) that failed with a SIP response status. The SIP code and reason are exposed as getters; any other error metadata remains available via ServerError.metadata.