Monitor( ) Monitors (records) the audio on the current channel
Monitor([file_format[:urlbase][,fname_base][,options]])
Starts monitoring a channel. The channel's input and output voice packets are logged to files until the channel hangs up or monitoring is stopped by the StopMonitor( ) application.
Monitor( ) takes the following arguments:
file_format-
Specifies the file format. If not set, defaults to wav.
fname_base-
If set, changes the filename used to the one specified.
options-
One of two options can be specified:
m-
When the recording ends, mix the two leg files into one and delete the original leg files. If the variable ${MONITOR_EXEC} is set, the application referenced in it will be executed instead of soxmix, and the raw leg files will not be deleted automatically. soxmix (or ${MONITOR_EXEC}) is handed three arguments: the two leg files and the filename for the target mixed file, which is the same as the leg filenames but without the in/out designator. If ${MONITOR_EXEC_ARGS} is set, the contents will be passed on as additional arguments to ${MONITOR_EXEC}. Both ${MONITOR_EXEC} and the m flag can be set from the administrator interface
b-
Don't begin recording unless a call is bridged to another channel.
Returns -1 if monitor files can't be opened or if the channel is already monitored; otherwise, returns 0.
exten => 123,1,Answer( )
; record the current channel, and mix the audio channels at the end of
; recording
exten => 123,2,Monitor(wav,monitor_test,mb)
exten => 123,3,SayDigits(12345678901234567890)
exten => 123,4,StopMonitor( )