Add "answered elsewhere" into call log and treated the same as "answered", REF15286

This will take effect after
https://dev.iopsys.eu/rdk-factory/provider/oem/askey/meta-rdk-askey/-/merge_requests/129
asterisk!265 (merged)
Which will retrieve hangup cause and update cdr disposition to answered_elsewhere when incoming cancel request with sip cause=200