SipHeaderMapping

providerHeaderstringrequired

Header name received from or written toward the SIP provider.

retellHeaderstringrequired

Retell-visible X-* or P-Asserted-Identity header.

Possible values: Value must match regular expression ^(X-[A-Za-z0-9_-]+|P-Asserted-Identity)$

directionstringrequired

Possible values: [inbound, bidirectional]

SipHeaderMapping

{
  "providerHeader": "string",
  "retellHeader": "string",
  "direction": "inbound"
}