ISDN II 2 lines

It is recommended to connect the Call Recorder ISDN II in series between the NT1 line port and other equipment. Use your existing equipment's line from the NT1 box and connect it to the NT port of the splitter. Connect the port labeled “ISDN” on the splitter with the port labeled ISDN 1 on the Call Recorder. Connect the port of the splitter labeled TE with the NT1 box.
Make the same connections for port 2.

Connecting point to multipoint
Some users do not like to disconnect the lines when they install a Call Recorder. They prefer to connect the Call Recorder the way other ISDN terminal equipment is used on a point to multipoint in a star like network structure.  This alternative connection method is a possibility. The drawback however is that pass through mode with all its advantages is not possible.

Show diagram

ISDN lI 4 lines

It is recommended to connect the Call Recorder ISDN II in series between the NT1 line port and other equipment. Use your existing equipment's line from the NT1 box and connect it to the NT port of the splitter. Connect the port labeled “ISDN” on the splitter with the port labeled ISDN 1 on the Call Recorder. Connect the port of the splitter labeled TE with the NT1 box.
Make the same connections for the ports ISDN 2, 3 and 4.

Connecting point to multipoint
Some users do not like to disconnect the lines when they install a Call Recorder. They prefer to connect the Call Recorder the way other ISDN terminal equipment is used on a point to multipoint in a star like network structure.  This alternative connection method is a possibility. The drawback however is that pass through mode with all its advantages is not possible.

Show diagram