I'm having trouble loading mod_h323. This is the error I get when I try loading the module: freeswitch@ss3> load mod_h323 2010-11-02 10:16:55.175574 [CRIT] switch_loadable_module.c:928 Error Loading module /opt/freeswitch/mod/mod_h323.so **/opt/freeswitch/mod/mod_h323.so: undefined symbol: _ZN14H323Connection24OnUserInputInlineRFC2833ER15OpalRFC2833Infoi** I have ptlib2.8.2 installed and h323plus trunk as per the instructions on the Wiki. The problem appears to be that mod_h323 expects _ZN14H323Connection24OnUserInputInlineRFC2833ER15OpalRFC2833Infoi That isn't in libh323.so, but _ZN14H323Connection24OnUserInputInlineRFC2833ER15OpalRFC2833Infol is (ends L not I): ss3:/usr/lib# strings libh323.so | grep OnUserInputInlineRFC2833 _ZNK14H323Connection34OnUserInputInlineRFC2833_PNotifier4CallER7PObjectl _ZN14H323Connection24OnUserInputInlineRFC2833ER15OpalRFC2833Infol <--- closest match! _ZN14H323Connection34OnUserInputInlineRFC2833_PNotifierD1Ev _ZN14H323Connection34OnUserInputInlineRFC2833_PNotifierD0Ev _ZTVN14H323Connection34OnUserInputInlineRFC2833_PNotifierE _ZTIN14H323Connection34OnUserInputInlineRFC2833_PNotifierE _ZTSN14H323Connection34OnUserInputInlineRFC2833_PNotifierE N14H323Connection34OnUserInputInlineRFC2833_PNotifierE Does anyone know what'd cause this and how to fix it? Platform is 64bit Debian Lenny. -Steve