[[development]]

*Various software acquisition places [#g7481a51]
-J2SE5.0 or more  http://java.sun.com/downloads/
-Eclipse http://www.eclipse.org/
-Maven2 or Various libraries
--MINA1.1.0 or more http://mina.apache.org/
---slf4j1.3.0 or more  http://www.slf4j.org/
--JainSIP-Parser1.2 or more http://www.siprop.org/m2-repo/jain-sip/JainSIP-Parser/1.2/JainSIP-Parser-1.2.jar
---backport-util-concurrent3.0以上 http://dcl.mathcs.emory.edu/util/backport-util-concurrent/ 


*Environmental construction [#wc071fec]
+It refers to [[download]] and source is acquired by Eclipse's SVN Plugin.
+A library is acquired by Eclipse's Maven2 Plugin.