Skip to main content
  • The UDX TEL+BT adapter provides connection for a land line (POTS) and Bluetooth pairing for a mobile phone.
  • It connects directly to the rear panel of UNIDEX with two SFTP RJ45-RJ45 cables (e.g. Solidyne code SOL P50).
  • It is controlled from the console surface or remotely via the WEB Control interface.
  • The UDX TEL+BT adapter provides connection for a land line (POTS) and Bluetooth pairing for a mobile phone.
  • It connects directly to the rear panel of UNIDEX with two SFTP RJ45-RJ45 cables (e.g. Solidyne code SOL P50).
  • It is controlled from the console surface or remotely via the WEB Control interface.
UDX TELBT Connection
The image shows an example connection to UNIDEX UX24. UDX TEL+BT connects to one of the UNIDEX 1 to UNIDEX 4 inputs and to the corresponding output. To facilitate connection, the rear panel connectors for UNIDEX 1 to 4 inputs are aligned with their associated outputs.

​
Input to output routing (mix-minus mode)

​
Configurations

Once the UDX 2TEL adapter is connected, configure:
  • Inputs
  • Outputs (sends)
  • Channels

​
Configure Inputs

  1. On the main screen, access the SETTINGS option.
  2. Turn the encoder until selecting the UNIDEX input where UDX TEL+BT is connected. If the input is currently configured as MONO, you will be able to select “L” and “R” individually.
  3. If it is configured as STEREO, the L/R pair will be selected. In this case, change INPUT MODE to MONO.
    The “L” input corresponds to Bluetooth.
    The “R” input corresponds to the land line (POTS).
  4. Select the “UDX L” input. In the UDX TYPE option, choose TEL+BT.
  5. Tap the screen to display the ASSIGNED TO CHANNEL menu to assign a CHANNEL to Bluetooth. If you choose a channel that already has an input assigned, a warning will appear. If you continue, the input on that channel is replaced.
    It is recommended to assign TELCO lines to hardware channels.
    The input gain can be adjusted during operation from the TELCO screen.
  6. Repeat from Step 4 for the “UDX R” input and assign a CHANNEL to the land line.
  7. Press BACK to return to the main screen.
  8. The next step will be to configure the output.

​
Configure Outputs

  1. From the main screen, access the SETTINGS option.
  2. In SETTINGS, select the OUTPUTS option.
  3. Using the encoder, select the output to which the UDX TEL+BT is connected. If the output is currently in MONO mode, you can individually select OUT-L and OUT-R.
  4. If configured as STEREO, the L/R pair will be selected. In this case, change the AUDIO MODE to MONO.
    The “L” output is the Bluetooth send.
    The “R” output is the phone line send.
  5. Select OUT-L and set SEND MODE to MIX-MINUS. When activating MIX-MINUS, the output will be associated with its corresponding UNIDEX input.
  6. Repeat the operation for OUT-R.
The send level to the line (OUT GAIN) can be adjusted during operation from the TELCO screen.

​
Channel Configuration

  1. On the main screen, press CHANNEL. The CUE buttons will switch to SELECT mode.
  2. Press the CUE/SELECT button for the channel you want to configure. The console will exit SELECT mode and display the CHANNEL screen for the selected channel.
  3. Under the MODE option, open the menu and select TELCO. This will display the channels on the TELCO screen for call management.
  4. To edit the label, tap on the name. An on-screen keyboard will appear for text editing.
  5. Verify that the output assignment matches the UNIDEX input being used, and that the mode is set to MIX-MINUS.
  6. Press BACK to return to the main screen.
TO PERMANENTLY STORE THE SETTINGS, SAVE THE SCENE.

​
Configurations

Once the UDX 2TEL adapter is connected, configure:
  • Inputs
  • Outputs (sends)
  • Channels

​
Configure Inputs

  1. On the main screen, access the SETTINGS option.
  2. Turn the encoder until selecting the UNIDEX input where UDX TEL+BT is connected. If the input is currently configured as MONO, you will be able to select “L” and “R” individually.
  3. If it is configured as STEREO, the L/R pair will be selected. In this case, change INPUT MODE to MONO.
    The “L” input corresponds to Bluetooth.
    The “R” input corresponds to the land line (POTS).
  4. Select the “UDX L” input. In the UDX TYPE option, choose TEL+BT.
  5. Tap the screen to display the ASSIGNED TO CHANNEL menu to assign a CHANNEL to Bluetooth. If you choose a channel that already has an input assigned, a warning will appear. If you continue, the input on that channel is replaced.
    It is recommended to assign TELCO lines to hardware channels.
    The input gain can be adjusted during operation from the TELCO screen.
  6. Repeat from Step 4 for the “UDX R” input and assign a CHANNEL to the land line.
  7. Press BACK to return to the main screen.
  8. The next step will be to configure the output.

​
Configure Outputs

  1. From the main screen, access the SETTINGS option.
  2. In SETTINGS, select the OUTPUTS option.
  3. Using the encoder, select the output to which the UDX TEL+BT is connected. If the output is currently in MONO mode, you can individually select OUT-L and OUT-R.
  4. If configured as STEREO, the L/R pair will be selected. In this case, change the AUDIO MODE to MONO.
    The “L” output is the Bluetooth send.
    The “R” output is the phone line send.
  5. Select OUT-L and set SEND MODE to MIX-MINUS. When activating MIX-MINUS, the output will be associated with its corresponding UNIDEX input.
  6. Repeat the operation for OUT-R.
The send level to the line (OUT GAIN) can be adjusted during operation from the TELCO screen.

​
Channel Configuration

  1. On the main screen, press CHANNEL. The CUE buttons will switch to SELECT mode.
  2. Press the CUE/SELECT button for the channel you want to configure. The console will exit SELECT mode and display the CHANNEL screen for the selected channel.
  3. Under the MODE option, open the menu and select TELCO. This will display the channels on the TELCO screen for call management.
  4. To edit the label, tap on the name. An on-screen keyboard will appear for text editing.
  5. Verify that the output assignment matches the UNIDEX input being used, and that the mode is set to MIX-MINUS.
  6. Press BACK to return to the main screen.
TO PERMANENTLY STORE THE SETTINGS, SAVE THE SCENE.

​
Pairing UDX TEL+BT with a mobile phone

UDX TELBT Connection
The image shows a connection example to UNIDEX UX24. After completing the corresponding configurations, the Bluetooth channel appears on the TELCO screen. The next step is to pair a phone with the device. To learn how to pair and work with a mobile phone on the UNIDEX console, see the TELCO section of the corresponding model: OPERATION→ TELCO - Communications in UX24
OPERATION→ TELCO - Communications in UX24

​
Connecting UDX TEL+BT to a Phone Line

The steps to connect the land line (POTS) are:
  1. Connection to the phone line.
  2. Connection of an associated phone.
  3. Adjustment of the rejection factor.
The procedure is detailed for the dual phone line adapter UDX 2TEL. Click here to go to the explanation.