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MixMonitor()

Synopsis

Record a call and mix the audio during the recording. Use of StopMixMonitor is required to guarantee the audio file is available for processing during dialplan execution.

Description

Records the audio on the current channel to the specified file.

This application does not automatically answer and should be preceeded by an application such as Answer or Progress().

Note

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MixMonitor runs as an audiohook. In order to keep it running through a transfer, AUDIOHOOK_INHERIT must be set for the channel which ran mixmonitor. For more information, including dialplan configuration set for using AUDIOHOOK_INHERIT with MixMonitor, see the function documentation for AUDIOHOOK_INHERIT.

  • MIXMONITOR_FILENAME - Will contain the filename used to record.

Syntax

MixMonitor(filename.extension,[options,[command]])
Arguments
  • file
    • filename - If filename is an absolute path, uses that path, otherwise creates the file in the configured monitoring directory from asterisk.conf.
    • extension
  • options
    • a - Append to the file instead of overwriting it.
    • b - Only save audio to the file while the channel is bridged.
    • v( x ) - Adjust the heard volume by a factor of x (range -4 to 4)
      • x
    • V( x ) - Adjust the spoken volume by a factor of x (range -4 to 4)
      • x
    • W( x ) - Adjust both, heard and spoken volumes by a factor of x (range -4 to 4)
      • x
    • r( file ) - Use the specified file to record the receive audio feed. Like with the basic filename argument, if an absolute path isn't given, it will create the file in the configured monitoring directory.
      • file
    • t( file ) - Use the specified file to record the transmit audio feed. Like with the basic filename argument, if an absolute path isn't given, it will create the file in the configured monitoring directory.
      • file
    • i( chanvar ) - Stores the MixMonitor's ID on this channel variable.
      • chanvar
    • m( mailbox ) - Create a copy of the recording as a voicemail in the indicated mailbox(es) separated by commas eg. m(1111default,...). Folders can be optionally specified using the syntax: mailbox@context/folder
      • mailbox
  • command - Will be executed when the recording is over.
    Any strings matching ^{X} will be unescaped to X.
    All variables will be evaluated at the time MixMonitor is called.

See Also

Import Version

This documentation was imported from Asterisk Version GIT-11-3e0eafa

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1 Comment

  1. It is worth putting a note that when using r(file) or t(file) options with MixMonitor application, you do not necessarily have to pass the filename.extension if you wish to record only received audio feed and/or transmitted audio feed