Default value for RTP is not the one for SIP value. So not reuse it.

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2145 9f815046-5998-e9c0-b7e2-ac03a23edfa4
Default value for RTP is not the one for SIP value. So not reuse it.

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2146 9f815046-5998-e9c0-b7e2-ac03a23edfa4
Default value for RTP is not the one for SIP value. So not reuse it.

git-svn-id: http://csipsimple.googlecode.com/svn/trunk/CSipSimple@2147 9f815046-5998-e9c0-b7e2-ac03a23edfa4