The following section outlines the steps required to configure an E1 interface card. Follow the General Configuration steps first.
Step 1: Configure Card Type
The Board Setting screen displays the voice interface cards that are currently installed in the Call Recorder. Select the new card and then double click on the entry to modify the card settings.
Board Settings
Set the following options as shown:
- Set the Interfaces drop down to E1 for UK (E1).
- Set the Default Voice Format to A-Law for UK and U-Law for US.
- Check Compress Dsp Codec to GSM.
- Check Always Detect Barge In.
- Check the Always Enable RX Dtmf.
Click
Ok to save the changes.
Step 2: Configure PCM Settings
Select the PCM Options from the navigation bar on the left. For each PCM entry shown ensure that the signaling option is set to ISDN Spy for ISDN and DASS2 Spy for DASS2 lines.
PCM Options
Click Apply to save the changes and then Save to close the configuration tool.
