Hello all, I have been trying to compile chan_h323 with H323. It seems that I am almost done, although I get the following error: g++ -DNDEBUG -I../../include -include ../../include/asterisk/autoconfig.h -fPIC -DP_USE_PRAGMA -D_REENTRANT -fno-exceptions -Wall -fPIC -DPIC -DNDEBUG -I/Downloads/h323p/ptlib_v1_12_0/include -DPTRACING -I/Downloads/h323p/h323plus/include -Os -pipe -felide-constructors -Wreorder -c ast_h323.cxx -o ast_h323.o ast_h323.cxx: In destructor `virtual MyProcess::~MyProcess()': ast_h323.cxx:194: error: `timerChangePipe' was not declared in this scope make[2]: *** [ast_h323.o] Error 1 make[1]: *** [h323/libchanh323.a] Error 2 make: *** [channels] Error 2 I went through the PWLib 1.12.0, and there is no occurrence of "timerChangePipe". In previous versions of PWLib "timerChangePipe" was used in quite a few places in the code. I googled it, but I still don't know what it does. If I comment it out in the destructor MyProcess::~MyProcess() it compiles, but the channel driver segfaults as soon as it is loaded... -- Best regards, Vlasis Hatzistavrou.