Fax Pro support for asterisk 13

I get this message in the settings fax configuration:

You are running Asterisk 13 which does NOT support Fax for Asterisk. If availible spandsp will be used instead.

What are my options?

jason

Did you install FreePBX using the FreePBX Distro? If so spandsp should already be installed.

Yes it was the Distro.

Okay, then your system should be utilizing spandsp for inbound and outbound faxing. Have you licenses fax pro yet?

Yes we have purchased licenses.

[[email protected] asterisk]# rpm -qa | grep "span*"
spandsp-0.0.6-0.8.pre21.el6.x86_64
spandsp-devel-0.0.6-0.8.pre21.el6.x86_64