1package javax.sip.header;
2
3import java.text.ParseException;
4
5public interface FromHeader extends HeaderAddress, Header, Parameters {
6    String NAME = "From";
7
8    String getTag();
9    void setTag(String tag) throws ParseException;
10    boolean hasTag();
11    void removeTag();
12
13    String getDisplayName();
14    String getUserAtHostPort();
15}
16