I am trying to install a Openbox B100E and according to this https://wiki.freepbx.org/display/FPG/Supported+Cards the card is tested (aka it works) with SNG7 + FreePBX14. It seems that Dahdi config module does not recognize the card even when zaphfc has been enabled. Is there something else I can do for this card to work?
The linked page hasn’t been edited since early 2016, so it is not referring to SNG7 specifically. Does your card require a specific DAHDI version or it’s own drivers?
I am not entirely sure as to what DAHDI version is required.
How I solve it (and I don’t like this solution) is to download DAHDI from here: http://downloads.openvox.cn/pub/drivers/dahdi-linux-complete/ and recompile it. After that it worked fne. That poses a problem when DAHDI is update from FreePBX RPMs
Correct Openvox requires you to use a forked version of DAHDI for most of there cards. You are correct that upgrades of the RPM will break the card. I suggest using a Digium or Sangoma Card if you don’t want to be recompliling dahdi each time as they are supported natively without patches to dahdi.