I to all, I've a segmentation fault while using asterisk relatime conf with mysql db. I've cretate sip_buddies and extensions tables into db and edit res_mysql.conf, extconf.conf without any issues. So when I start asterisk and my phone try to register using sip user configured in my db, asterisk stops with Segmentation fault error. Follow post gdb backtrace 0 0x400337c0 in pthread_setcanceltype () from /lib/libpthread.so.0 #21 0x0805d8de in ast_load_realtime (family=0x666d7464 <Address 0x666d7464 out of bounds>) at config.c:994 #22 0x4047cdad in realtime_peer (peername=0xbe7f8891 "101", sin=0x730) at chan_sip.c:1696 #23 0x4046cf67 in find_peer (peer=0xbe7f8891 "101", sin=0x0, realtime=1) at chan_sip.c:1776 #24 0x40485dfd in register_verify (p=0x81944d8, sin=0xbe7fe79c, req=0xbe7fe7ac, uri=0xbe7fe9cd "sip:192.168.1.2", ignore=1718449252) at chan_sip.c:6514 #25 0x404839b7 in handle_request (p=0x81944d8, req=0xbe7fe7ac, sin=0xbe7fe79c, recount=0x666d7464, nounlock=0x666d7464) at chan_sip.c:11083 #26 0x4048150d in sipsock_read (id=0x813ed80, fd=15, events=1, ignore=0x0) at chan_sip.c:11377 #27 0x080558dd in ast_io_wait (ioc=0x8162320, howlong=1718449252) at io.c:284 #28 0x404776a9 in do_monitor (data=0x0) at chan_sip.c:11536 #29 0x40034cc4 in pthread_detach () from /lib/libpthread.so.0 #30 0x40201037 in clone () from /lib/libc.so.6 any suggestion about? Thanks 4 all, -- ******************************** * (o< ing. Patria Flavio * //\ phone 0823451358 * V_/_ mobile 3407873357 * ********************************