Small changes

git-svn-id: https://svn.java.net/svn/jsip~svn/trunk@2295 8e71dc83-d81e-6649-80f2-80b843a9b2be
Fixes Issue 14

JSIP Repo https://java.net/jira/browse/JSIP-457

git-svn-id: https://svn.java.net/svn/jsip~svn/trunk@2296 8e71dc83-d81e-6649-80f2-80b843a9b2be