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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Unpublished - rights reserved under the Copyright Laws of the United States. Copyright � 2003 Sun Microsystems, Inc. All rights reserved. Copyright � 2005 BEA Systems, Inc. All rights reserved. Use is subject to license terms. This distribution may include materials developed by third parties. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Module Name : JSIP Specification File Name : ErrorInfoHeader.java Author : Phelim O'Doherty HISTORY Version Date Author Comments 1.1 08/10/2002 Phelim O'Doherty Initial version ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 package javax.sip.header;
 
 
 
The Error-Info header field provides a pointer to additional information about the error status response. SIP UACs have user interface capabilities ranging from pop-up windows and audio on PC softclients to audio-only on "black" phones or endpoints connected via gateways. Rather than forcing a server generating an error to choose between sending an error status code with a detailed reason phrase and playing an audio recording, the Error-Info header field allows both to be sent. The UAC then has the choice of which error indicator to render to the caller.

A UAC MAY treat a SIP or SIPS URI in an Error-Info header field as if it were a Contact in a redirect and generate a new INVITE, resulting in a recorded announcement session being established. A non-SIP URI MAY be rendered to the user.

Examples:
SIP/2.0 404 The number you have dialed is not in service
Error-Info: sip:not-in-service-recording@atlanta.com

Author(s):
BEA Systems, NIST
Version:
1.2
 
 
 
 
 public interface ErrorInfoHeader extends ParametersHeader {



    
Sets the ErrorInfo of the ErrorInfoHeader to the errorInfo parameter value.

Parameters:
errorInfo the new ErrorInfo of this ErrorInfoHeader.
 
 
     public void setErrorInfo(URI errorInfo);



    
Returns the ErrorInfo value of this ErrorInfoHeader. This message may return null if a String message identifies the ErrorInfo.

Returns:
the URI representing the ErrorInfo.
    public URI getErrorInfo();



    
Sets the Error information message to the new message value supplied to this method.

Parameters:
message - the new string value that represents the error message.
Throws:
java.text.ParseException which signals that an error has been reached unexpectedly while parsing the error message.
    public void setErrorMessage(String messagethrows ParseException;



    
Get the Error information message of this ErrorInfoHeader.

Returns:
the stringified version of the ErrorInfo header.
    public String getErrorMessage();





    
Name of the ErroInfoHeader
    public final static String NAME = "Error-Info";
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