TFIE headset operation

It is correct that the TFIE supports the use of headset.

Zenitel offers the TA-22B Cable/plug box 1008140225 and the headset AK5850HS, but you can also choose to use a 3rd-party headset.

The TFIE has a pinheader connector for headset speaker, mic and PTT.

There are two modes of operation. The mode is set from the stations web interface.

Manual operation: - In this mode the audio is by default routed to the speaker and mic of the front panel of the TFIE station. Audio is also routed to the headset speaker in parallel. Headset mic is disabled.

- By pressing the headset PTT button, or the "Speaker" button on the front panel (TFIE-1 only), the audio is routed to the headset, the headset mic is enabled, and the audio in the front panel is muted.

- When the conversation is ended, the audio is automatically routed back to the front panel, and the headset mic is disabled.

Auto-detection: - As soon as the headset is connected, the audio is routed to the headset, and the front panel is muted. The fron panel will remain muted as long as the headset is connected.

Note that the auto-detect feature is tested with the headsets that Zenitel supplies. We cannot garantie that the detection works with any 3rd party headset.