Hello Guys, first of all, I'm very new with asterisk. I'm trying to set it up. I've already compiled and installed Asterisk-1.0.7 Now I'm trying with asterisk-oh323 I've already installed pwlib, oh323 and I've already set the variables. Now, when I try to "make" asterisk-oh323 I receive this error messagge: for x in wrapper asterisk-driver; do make -C $x all || exit 1 ; done make[1]: Entering directory `/root/voip/asterisk/asterisk-oh323/wrapper' g++ -Wall -mcpu=i586 -DP_LINUX -D_REENTRANT -DP_HAS_SEMAPHORES -DP_SSL -DP_PTHREADS -DPBYTE_ORDER=PLITTLE_ENDIAN -DPHAS_TEMPLATES -O3 -DNDEBUG -I/usr/include -I/usr/include/crypto -I/usr/lib/pwlib/include/ptlib/unix -I/usr/lib/pwlib/include -I/usr/lib/openh323/include -I../asterisk-driver -g -c wrapper.cxx -o wrapper.o wrapper.cxx: In constructor `WrapH323Connection::WrapH323Connection(WrapH323EndPoint&, unsigned int, int, int, short unsigned int)': wrapper.cxx:563: `SetMaxAudioDelayJitter' undeclared (first use this function) wrapper.cxx:563: (Each undeclared identifier is reported only once for each function it appears in.) wrapper.cxx: In function `call_ret_val_t h323_clear_call(const char*)': wrapper.cxx:1230: warning: unused variable `ClearCallThread*clearCallThread' make[1]: *** [wrapper.o] Error 1 make[1]: Leaving directory `/root/voip/asterisk/asterisk-oh323/wrapper' make: *** [subdirs_all] Error 1 What's wrong? Thanks -- .:FaberK:.