Hi benny, Segmentation fault is happening immediately after console menu is printed and the application exits without even waiting for any input such as (m or i...) I am using 1788 version pjsua and this is the ./configure command iam using CC=arm-linux-gcc ./configure --host=arm-linux make dep && make I have not created config_site.h file , there is one config_site_sample.h file ,but no settings for arm or linux,i find only for symbian and windows. What are the things i have to set for arm and linux in config_sit.h Thanks for responding ,waiting for ur suggestions Chethana --------------------------------- Looking for last minute shopping deals? Find them fast with Yahoo! Search. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080229/8082eb8c/attachment.html