Since zeromq doesn't maintain a single canonical URL for a given
version, we try both possible locations before giving up.

ivr_originate can fail due to causes such as NO_ANSWER and
ATTENDED_TRANSFER.  It seems excessive to log these normal events
with LOG_ERROR.  Lowering to LOG_NOTICE.

Conflicts:
	libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn_support.c

         to load the module if there is any error

Conflicts:

	libs/freetdm/mod_freetdm/mod_freetdm.c

FS-3324 --resolve I think this is a misconfiguration where you have nat detected and no external ip configured

add vars: flip_record_on_hold to make the recording flip to the other leg on hold, record_check_bridge to make recording the same file on the opposite leg of a bridge considered a duplicate attempt and record_toggle_on_repeat to make repeat recording the same file toggle the recording off

add code to pass recording bugs on to other legs when executing an attended transfer, needs testing and possible follup commits before using

Conflicts:
	libs/freetdm/src/ftmod/ftmod_sangoma_isdn/ftmod_sangoma_isdn.c