I want to know are there errorhandlers API available in freeswitch to which I can connect my method. e.g. in the event of error in freeswitch(e.g -ERR no reply), errorhandler set to my error handler function as callback say freeswitch_seterrorhandler(myerrorfunction) -- Bhavesh Soni Sr Software Engineer Great Software Laboratory Pvt Ltd 4th Floor, Pride Purple Accord, S.N. 3/6/1, Baner road, Pune - 411 045 (O) +91 20 4671 1584 (M) +91 86000 64681