ftmod_sangoma_isdn.c:ftdm_sangoma_isdn_io_run()
	remove unused variable wflags.
Signed-off-by: Stefan Knoblich <s.knoblich@axsentis.de>

ftdm_io.c:ftdm_channel_process_media()
	status variable was set but otherwise unused
Signed-off-by: Stefan Knoblich <s.knoblich@axsentis.de>

add sip_liberal_dtmf chanvar and liberal-dtmf profile param to use the maximum methods of DTMF avoiding sticking to the spec which leads to incompatability

FS-3367 --resolve the start was actually broken in the same way, instead of your exact patch I replaced both original functions to work as your patch suggests

Right... this one is actually part of the core
(.o files included in libfreeswitch).

There are a few more libs included like this, but none
of them should be for external use.
Signed-off-by: Stefan Knoblich <s.knoblich@axsentis.de>

To make the API documentation usable (again):

  - Rename to "FreeSWITCH API Documentation"

  - Remove all external INPUT paths, only scan FreeSWITCH core sources

  - Only parse a sane subset of files: *.c *.cc *.cpp *.h *.hh *.hxx
    (don't care about any python / whatever files for now)

  - Exclude modules (seriously, all the mod_java / mod_managed stuff
    turned it into an unusable mess. You need API docs of modules? Add separate doxygen
    configurations for them (or specific ones))

  - Include src/mod in example search path (for @include etc.), add C/C++
    patterns.

  - Set up PREDEFINED to fix the massive clusterf*ck that was caused by
    SWITCH_DECLARE() and friends.

<End Of Rant>
Signed-off-by: Stefan Knoblich <s.knoblich@axsentis.de>