Hi, I am using java ESL, and getting the following error : Exception in thread "main" java.lang.UnsatisfiedLinkError:org.freeswitch.swig.freeswitchJNI.new_JavaSession_SWIG_0()J at org.freeswitch.swig.freeswitchJNI.new_JavaSession__SWIG_0(Native Method) at org.freeswitch.swig.JavaSession.<init>(JavaSession.java:37) at MyESLTest.main(MyESLTest.java:465) and I also activates another similar esl program from the dialplan that runs fine. would be thankful if any clue regarding resolving it can be suggested. Regards, Deepika