Check out the "reason" value from a call log record. Basically, it can be one of the following errors. Some not applied to a fax though.

Accepted, Connected, line Busy, Not Answered, No Answer, Hang Up, Stopped, Internal Error, No Credit, Restricted Number, Wrong Number, International Disabled, International Restricted, Bad Number, Info 411 Restricted, Customer 611 Restricted, No Digital Line, Failed Try Again, Max Call Limit, Too Many Calls, Calls Not Accepted, Number Not Allowed, Number Blocked, Number Disabled, Resource Error, Call Loop, Fax Not Received, Fax Partially Sent, Fax Not Sent, Fax Poor Line, Fax Prepare Error, Fax Save Error, Fax Send Error

Hi Phong!

Is there a list of the actual strings returned in the call log records and message store?

I get the same kind of string that Peter gets "LineBusy", "CallFailed" not the more nicely formatted strings you posted and I have to try to map them to nicer error messages in two languages...

That's a relatively trivial thing to do as long as I know all the possible actual values that can be returned.

Thank you and have a nice day,

Nick

What is the status code NoCallTime? I keep getting that but can't find a ton of context on what that means.

Can you share the context, where and how do you get that?