Reason (Remote-Party-Id)
These ENUMs are applicable to the Remote-Party-Id header (see Remote-Party-Id).
Enum Reason (RPI)
| 
                                                             Reason  | 
                                                        
                                                             Value  | 
                                                    
|---|---|
| 
                                                             Busy  | 
                                                        
                                                             1  | 
                                                    
| 
                                                             Immediate  | 
                                                        
                                                             2  | 
                                                    
| 
                                                             No Answer  | 
                                                        
                                                             3  |