asterisk users - Dec 2004 - Asterisk with RxFAX/TxFax start problem

Hi guys,

After compiling and installing spandsp, app_rxfax.c, app_txfax.c I can
not start Asterisk The error message is:

[app_rxfax.so]Dec 21 12:48:33 WARNING[1504]: loader.c:258
ast_load_resource: /usr/lib/asterisk/modules/app_rxfax.so: undefined
symbol: fax_set_phase_d_handler Dec 21 12:48:33 WARNING[1504]:
loader.c:440 load_modules: Loading module app_rxfax.so failed!

Any ideas?

Thanks,
Alex.