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      1 /*
      2 * Conditions Of Use
      3 *
      4 * This software was developed by employees of the National Institute of
      5 * Standards and Technology (NIST), an agency of the Federal Government.
      6 * Pursuant to title 15 Untied States Code Section 105, works of NIST
      7 * employees are not subject to copyright protection in the United States
      8 * and are considered to be in the public domain.  As a result, a formal
      9 * license is not needed to use the software.
     10 *
     11 * This software is provided by NIST as a service and is expressly
     12 * provided "AS IS."  NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
     13 * OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
     14 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
     15 * AND DATA ACCURACY.  NIST does not warrant or make any representations
     16 * regarding the use of the software or the results thereof, including but
     17 * not limited to the correctness, accuracy, reliability or usefulness of
     18 * the software.
     19 *
     20 * Permission to use this software is contingent upon your acceptance
     21 * of the terms of this agreement
     22 *
     23 * .
     24 *
     25 */
     26 /*******************************************
     27  * PRODUCT OF PT INOVACAO - EST DEPARTMENT *
     28  *******************************************/
     29 
     30 package gov.nist.javax.sip.header.ims;
     31 
     32 import javax.sip.header.Header;
     33 import javax.sip.header.HeaderAddress;
     34 
     35 /**
     36  * P-Preferred-Identity header -
     37  * SIP Private Header: RFC 3325
     38  *
     39  * <ul>
     40  * <li>
     41  * . is used from a user agent to a trusted proxy to carry the identity the
     42  * user sending the SIP message wishes to be used for the P-Asserted-Header
     43  * field value that the trusted element will insert.
     44  * <li>
     45  * . If there are two values, one value MUST be a sip or sips URI and the other
     46  * MUST be a tel URI.
     47  * </ul>
     48  *
     49  * <p>Sintax: </p>
     50  * <pre>
     51  * PPreferredID = "P-Preferred-Identity" HCOLON PPreferredID-value
     52  *                 *(COMMA PPreferredID-value)
     53  * PPreferredID-value = name-addr / addr-spec
     54  * </pre>
     55  *
     56  * @author ALEXANDRE MIGUEL SILVA SANTOS - N 10045401
     57  */
     58 
     59 
     60 public interface PPreferredIdentityHeader extends HeaderAddress, Header {
     61 
     62      /**
     63      * Name of PreferredIdentityHeader
     64      */
     65     public final static String NAME = "P-Preferred-Identity";
     66 
     67 }
     68