What do the different Call History Release Reasons Mean?

When a call terminates on the Core Module you will see a release reason displayed on the call history screen. This article lists common release reasons you may see and their explanation.

Value Description
Cancel Connect The connection was cancelled
Connect The call was connected to another destination; e.g caller was answered by the auto attendant and then connected to an extension
Curl Err: 18 Web Responder - A file transfer was shorter or larger than expected.
Curl Err: 23 Web Responder - An error occurred when writing received data to a local file.
Curl Err: 28 Web Responder - Operation timeout. The specified time-out period was reached according to the conditions.
Curl Err: 7 Web Responder - Failed to connect to host or proxy
Dispatched Call dispatched from Call Queue
Domain Limit The call was blocked because its associated domain has exceeded the provisioned limit
Incompatible Media There is no compatible codec to support this call.
Invalid PIN An invalid PIN was entered.
Max Recording The call was disconnected by reaching the maximum allowed recording duration.
Message Sent The recorded message was sent.
302 Moved The terminating destination is temporarily moved.  The terminating destination may have forwarding enabled on the phone.
No ACK Timeout The call was disconnected because the answer (i.e. 200 OK) was not acknowledged.
No Answer The was no answer from the termination side.
No Audio File An audio file needed to be played out cannot be found.
No Dial Rule The dialing cannot be matched by any dial rule associated with the caller.
No digit Digit Collection timed-out before any digit was received.
No Orig Match Origination does match any defined Registrar or Connection entry.
No Response No Response received from the forward leg.
No Route No defined route can be found for this call.
No Subscriber Requested Subscriber does not exist.
Not Found The intended termination cannot be found.
Orig: Bye Call was ended by a BYE from the origination side.
Orig: Cancel Call was canceled by the origination side while the termination side was being rung but not yet answered.
Restart The system restarted during the call.
Term Locked The termination was disabled from service by the system administrator.
Term: 403 The termination side forbids this call.
Term: 404 The termination side reports Not Found.
Term: 480 The termination side temporarily Unavailable.
Term: 481 The termination side reports Call/Transaction Does Not Exist.
Term: 486 The termination side is busy.
Term: 487 The termination side reports Request Terminated.
Term: 503 The termination side reports Service Unavailable.
Term: 603 The call has been declined by the termination side.
Term: Bye Call was ended by a BYE from the termination side.
Term: Reg Expired Registration is Expired on the termination side 
Time Limit The call exceeded Time Limit.
Transferred The call was transferred.
Wrong Orig IP Origination IP is Wrong.