* check_nta: use S2_CASE() Ignore-this: c94d4219b0882f1343bcfc56f975ea48 git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12736 d0543943-73ff-0310-b7d9-9358b9ac24b2
* nta: added check-based test program check_nta git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12554 d0543943-73ff-0310-b7d9-9358b9ac24b2