Error loading module 'res_fax.so'

[ric9887]

Error loading module 'res_fax.so': /usr/lib/asterisk/modules/res_fax.so: undefined symbol: ao2_lock

I get the above error loading 1.6.0_1.0.9 on Asterisk 1.6.0.9.

Could someone help me with a solution to this ?

Regards
Rich

[StormBP]

Error loading module 'res_fax.so' :/usr/lib/asterisk/modules/res_fax.so: undefined symbol: ast_fax_state_to_str

I get the above error loading 1.6.0_1.0.11 on Asterisk 1.6.0.10 from Trixbox.

Help!!

[jasonh]

I posted on this issue as well but have seen no updates on this anywhere.

Still dead in the water with FFA.

[faxterisk]

Solution:

make menuconfig
->Compiler Flags->Uncheck the "DEBUG_THREADS" option
make
make install

[edgardcruz]

Dear faxterisk,

I bet you most be very busy. I would like to know if you can explain a little bit more how to accomplish this.

I have Trixbox 2.8. I've spent hours trying to figure how to rebuid this. I'm not sure if I have to recompile asterisk or CentOS. I don't know either where the sources are.

Your help will be very appreciated by me and other people.