freetdm: Fix hangup supervision on inbound calls for Analog E&M
mod_freetdm: Handle read errors gracefully when the device is dead already
freetdm: ftmod_zt: Refactor event processing to store OOB events that arrive during read/write operations
Merge remote branch 'ssh/v1.2.stable-em_management' into v1.2.stable-em_management
freetdm: E&M: Set the line offhook when suspended
mod_rayo: add fax to service discovery query
add 8k to opus
mod_rayo: add <sendfax> component
mod_rayo: <sendfax> bugfixes
Merge branch 'v1.2.stable' into v1.2.stable-em_management

Conflicts:
	libs/freetdm/mod_freetdm/mod_freetdm.c
mod_rayo: log when rayo call is rejected because there are no online clients
mod_rayo: send/receivefax bugfixes, also allow outbound calls not created with <dial> to be offered
Merge branch 'v1.2.stable' of git://git.freeswitch.org/freeswitch into v1.2.stable