- MFC-R2 requires tone signaling that gets screwed sometimes
if the EC is enabled during call setup.
- EC is now enabled only when switching to a state requiring
media (UP and PROGRESS_MEDIA)
- The logic is aware of EC persist option in Wanpipe
- Improved logging in ftmod_wanpipe to print EC state on startup
Added hunting scheme to support new ftdm_call_place API
Make ftdm_channel_call_answer use ftdm_channel_call_indicate with FTDM_CHANNEL_INDICATE_ANSWER
Updated doxygen docs in freetdm.h
- fixed bug in configure.ac to detect ftmod_pritap compilation
- ignore FTDM_SIGEVENT_RELEASED and FTDM_SIGEVENT_INDICATION_COMPLETED in mod_freetdm
- Destroy the state completed interrupt on channel destroy
- Fix analog polarity reversal bug when using 3-way calling or call-swap
- Added locking documentation (docs/locking.txt)
- Updated core state advance to use state processor in span
rather than pushing the processor in the function arguments