Call Status Codes

Toku follows the Session Initiation Protocol (SIP) Standard for reporting call status codes.

If you would like additional information you may refer to the IETF website and RFC3261 (Section 21).

List of Call Status Codes and Descriptions

Status Code Description
200 OK/Normal call clearing
400 Bad Request
401 Unauthorized
402 Payment Required
403 Forbidden
404 Not Found
405 Method Not Allowed
406 Not Acceptable
407 Proxy Authentication Required
408 Request Timeout
410 Gone
413 Request Entity Too Large
414 Request-URI Too Large
415 Unsupported Media Type
416 Unsupported URI Scheme
420 Bad Extension
423 Interval Too Brief
480 Temporarily not available
481 Call Leg/Transaction Does Not Exist
482 Loop Detected
483 Too Many Hops
484 Address Incomplete
485 Ambiguous
486 Busy Here
487 Request Terminated
488 Not Acceptable Here
491 Request Pending
493 Undecipherable
501 Not Implemented
502 Bad Gateway
503 Service Unavailable
504 Server Time-out
505 SIP Version not supported
513 Message Too Large
603 Decline
604 Does not exist anywhere
606 Not Acceptable