Connecting two ISDN BRI stations to an ISDN port

Last Updated : Jun 15, 2020 |

Procedure

  1. Connect each BRI station to an RJ-45 splitter that provides two RJ-45 4-pair jacks and one RJ-45 male connector.

    The following image shows the correct wiring for the RJ-45 splitter.





  2. Connect the splitter male connector to one of the ISDN ports on an MM720 or MM721 media module.

    The following images show the ISDN port location for MM720 and MM721 media modules.

    Figure : 1. MM720 media module ISDN ports




    Figure : 2. MM721 media module ISDN ports