Hello to the group, I have 2 radios with different frequencies connected to the asterisk with 2 URI interfaces. I compiled asterisk with mdc 1200. MDC 1200 decoder works well, but if i link both nodes, such as: rpt cmd 1001 ilink 3 1002 now when mdc is decoded asterisk died with: Memory Allocation Failure - '-297310267' bytes in function ast_frdup at line 469 of frame.c I attached the backtrace file. app_rpt version 0.323 06/07/2014 asterisk 1.4.23-pre Is anyone to help me? Thanks in advance.