freepbx 2.5. server had no issue. all of my freepbx 2.7 servers have issue. an incoming call via iax2 trunk directly to an extension provides audible ringing to calling party. incoming dahdi trunk through ivr provides audible ringing to calling party. incoming sip call through ivr provides audible ringing to calling party. incoming call via iax2 through ivr DOES NOT provide audible ring to calling party. upgraded my freepbx 2.5 server to 2.7 and broke it. v3 dumps available but provide no variant.