Summary:ASTERISK-15418: res_fax- doesn't trigger T.38 reinvites on fax send (receive works)
Reporter:zalex (zalex)Labels:
Date Opened:2010-01-12 16:24:48.000-0600Date Closed:2011-06-07 14:01:04
Versions:Frequency of
Description:Older (pre- versions of res_fax.so would send T.38 reinvites if option 'z' was provided for SendFAX (per FFA admin manual, revisions B2 and C)

The latest version of res_fax.so fails to do that, message

notice NOTICE[24818]: res_fax.c:717 in generic_fax_exec: Waiting for T.38 negotiation for send on SIP/a.b.c.d:5060-00000000

is displayed and SendFAX eventually terminates without starting fax negotiations.

Comments:By: Leif Madsen (lmadsen) 2010-01-13 09:17:19.000-0600

You will likely have to provide SIP traces along with console output with the debugging information enabled. Also, if you are a commercial support customer (i.e. you purchased licenses) this may be an issue you should report to Digium directly, and not via the open source issue tracker.

By: Leif Madsen (lmadsen) 2010-01-13 09:23:16.000-0600

Per additional research, it does appear this is a commercial support issue, and you should redirect this issue to Digium directly (http://www.digium.com/en/supportcenter/)