1package javax.sip.header;
2
3import java.text.ParseException;
4import java.util.List;
5import java.util.ListIterator;
6
7public interface UserAgentHeader extends Header {
8    String NAME = "User-Agent";
9
10    ListIterator getProduct();
11    void setProduct(List product) throws ParseException;
12    void addProductToken(String productToken);
13}
14