I've got this working perfectly.
First I've created the extensions as DAHDI/<number_of_channel>, for example: DAHDI/3. I was creating this as ZAP/3, so it was writing at MySQL as ZAP/3.... make sence...
I still had the DAHDI/g0 created as OUT_1 at extensions_additional.conf. How I'm using the freePbx module, I got at freepbx ==> tools ==> Fop2 Buttons:
Zap/Dahdi Channels (Eg: 1-24): 1-2, because I've two interfaces to PSTN.
Now the fop2 is working perfectly and the status is showing how it should.
Thanks a lot.
I hope this post help someone in the future.
regards,
Leandro
