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* The ReceiveFAXStatus and SendFAXStatus manager events have been consolidated
into a FAXStatus event with an 'Operation' header that will be either
- 'send', 'receive', and 'gateway'.
+ 'send', 'receive', or 'gateway'.
* T.38 gateway functionality has been added to res_fax (and res_fax_spandsp).
Set FAXOPT(gateway)=yes to enable this functionality on a channel. This
feature will handle converting a fax call between an audio T.30 fax terminal