Re: [OpenSER-Users-ES] Código a devolver a la PSTN en caso de error

Response received Cause value in the REL ----------------- ---------------------- 400 Bad Request 41 Temporary Failure 401 Unauthorized 21 Call rejected (*) 402 Payment required 21 Call rejected 403 Forbidden 21 Call rejected 404 Not found 1 Unallocated number 405 Method not allowed 63 Service or option unavailable 406 Not acceptable 79 Service/option not implemented (+) 407 Proxy authentication required 21 Call rejected (*) 408 Request timeout 102 Recovery on timer expiry 410 Gone 22 Number changed (w/o diagnostic) 413 Request Entity too long 127 Interworking (+) 414 Request-URI too long 127 Interworking (+) 415 Unsupported media type 79 Service/option not implemented (+) 416 Unsupported URI Scheme 127 Interworking (+) 420 Bad extension 127 Interworking (+) 421 Extension Required 127 Interworking (+) 423 Interval Too Brief 127 Interworking (+) 480 Temporarily unavailable 18 No user responding 481 Call/Transaction Does not Exist 41 Temporary Failure 482 Loop Detected 25 Exchange - routing error 483 Too many hops 25 Exchange - routing error 484 Address incomplete 28 Invalid Number Format (+) 485 Ambiguous 1 Unallocated number 486 Busy here 17 User busy 487 Request Terminated --- (no mapping) 488 Not Acceptable here --- by Warning header 500 Server internal error 41 Temporary failure 501 Not implemented 79 Not implemented, unspecified 502 Bad gateway 38 Network out of order 503 Service unavailable 41 Temporary failure 504 Server time-out 102 Recovery on timer expiry 504 Version Not Supported 127 Interworking (+) 513 Message Too Large 127 Interworking (+) 600 Busy everywhere 17 User busy 603 Decline 21 Call rejected 604 Does not exist anywhere 1 Unallocated number Nortel usa RFC 3398 para el mapping (o eso dicen) 606 Not acceptable --- by Warning header