Codec Tieline Gateway User Manual page 171

· The USB stick can be inserted or removed at any time as long as the codec is not
already playing audio in failover mode. Removing the USB stick while audio is playing
from it will result in poor audio quality and should be avoided. If it is removed accidentally
you must reboot the codec to ensure USB failover will work reliably in future.
· If you enter a single file name ensure you add the file extension, e.g. "test.mp3", or the
file will not play back.
· If you enter a directory name, all the files within the directory will be played back. We
recommend you save all audio files as a playlist and link to this if you want them to play
out sequentially. Please note that "M3U" is the playlist file format supported by the
codec.
· File playback will occur automatically if the silence threshold parameters are breached; if
the codec is not connected for any reason file playback will commence. To stop file
playback open the Connections panel in the HTML5 Web-GUI, click to select the file
playback connection, then click Disconnect.
Configuring Rules
1. To configure new stream level rules click the drop-down arrow and select the preferred option
from those available. Click the blue Plus symbol
symbol
Important Note: Program level rules intended to activate dialing are not valid in Answer
only programs or audio streams.
2. Click Save to save the program.
3. Click Finish to exit the wizard.
4. The newly created program can be loaded from within the Program Manager panel,
Connections panel and the Program Loader panel (in the Quick Connect web-GUI).
Select and connect audio streams
the program manually using the front panel.
© Tieline Research Pty. Ltd. 2021
to remove a rule.
Gateway and Gateway 4 Manual v1.2
to add a new rule and click the Minus
in a program using the Connections panel, or connect
171