I have below enabled in sip.conf
t38pt_udptl = yes
When i try to make a Call with both Audio and T.38 Fax By Sending a INVITE/SDP to Asterisk , on a Answer / 200 OK Response SDP Observed was "m=image 0 udptl t38" , i dont see proper T.38 in SDP , it looks like asterisk 1.10 doesnt answer with T.38 Response if Incoming Call is a T.38 FAX Call .
Not sure if i am missing something . Is this how the behaviour is .
All i observed by looking at the code is on a T.38 Initiate/Initial INVITE T.38 State is not enabled so on a Answer it always sends m=image 0 udptl t38 . So not sure if this is a bug in the code .
Can you please confirm . and do advise if i miss any settings to make it work.