dial-rule-application selects the shape: omit it or send call to dial a number, or send record to ring a phone for a voice recording.{
"call-id": "k3m9xq2wz7pd4rtv",
"dial-rule-application": "call",
"call-term-user": "15555550100",
"call-orig-user": "1001@example.com",
"auto-answer-enabled": "no",
"caller-id-number": "15555550101",
"callback-caller-id-number": "15555550102",
"call-term-added-sip-header": "P-Served-Parameters: account=7"
}