Hello I have a problem with core dumped with signal 6 Aborted in gdb looks: Core was generated by `/usr/local/freeswitch//bin/freeswitch'. Program terminated with signal 6, Aborted. .... .... .... #0 0xb7f4f410 in __kernel_vsyscall () #1 0xb7c11085 in raise () from /lib/tls/i686/cmov/libc.so.6 #2 0xb7c12a01 in abort () from /lib/tls/i686/cmov/libc.so.6 #3 0xb7c49b7c in ?? () from /lib/tls/i686/cmov/libc.so.6 #4 0xb7cd3138 in __fortify_fail () from /lib/tls/i686/cmov/libc.so.6 #5 0xb7cd30f0 in __stack_chk_fail () from /lib/tls/i686/cmov/libc.so.6 #6 0xb7ee6f64 in __stack_chk_fail_local () from /usr/local/freeswitch/lib/libfreeswitch.so.1 #7 0xb7e345d8 in record_callback (bug=0xb01c0488, user_data=0xa73892b8, type=63780) at src/switch_ivr_async.c:455 #8 0x0000f844 in ?? () Backtrace stopped: previous frame inner to this frame (corrupt stack?) FreeSwitch version: FreeSWITCH Version 1.0.3 (exported) Linux: Linux pbx 2.6.24-23-server #1 SMP Mon Jan 26 00:55:21 UTC 2009 i686 GNU/Linux I'm using ISDN PRI via digium card and sip gateways This problem occurs when i'm using only voip for outbound calls. By default inbound calls alway comes from ISDN PRI. Thanks