using asterisk 1.8, compiled res_fax.so and res_fax_spandsp.so – both
in sip.conf set t38pt_udptl=yes
but faxes still don’t work even in passthru mode.
if i do a ‘sip show channel’ on the channel via which i am sending fax it shows:
T.38 support Yes
however if i do sip show channel of my channel (from other server) it shows
T.38 support No
Advices appreciated 🙂