-- Executing Set("SIP/1000-422b", "CALLFILENAME=201265486_20050603-132001") in new stack
...............
-- User hit '*1' to record call. filename: WAV|auto-1117797655-1000-0736523xxx|m
Jun 3 13:20:55 WARNING[5747]: file.c:933 ast_writefile: No such format 'WAV'
Jun 3 13:20:55 WARNING[5747]: res_monitor.c:154 ast_monitor_start: Could not create file /var/spool/asterisk/monitor/auto-1117797655-1000-0736523xxx-in
Jun 3 13:20:55 WARNING[5747]: res_monitor.c:300 ast_monitor_change_fname: Cannot change monitor filename of channel SIP/rix-c536 to auto-1117797655-1000-0736523xxx, monitoring not started
-- Attempting native bridge of SIP/1000-c71f and SIP/rix-c536