Zhone Technologies 800, 900, 600 manual ACS-PRI/BRI Card Troubleshooting

ACS-PRI/BRI Card Troubleshooting ACS-PRI/BRI Card

Note: When changing configuration settings on the ACS-PRI/BRI card, set STATE to conf (for “configure”), make changes and then set STATE to actv. Selecting stdby will cause the configuration information for that D-channel to return to the default parameters.

4.The Call Status Screen will indicate if any calls are currently connected through the ACS-PRI/BRI card. Review the Call Status Screen to determine if calls from any of the ISDN ports are currently active. Generate calls through the ACS-PRI/BRI card and review the performance register information (accessed by pressing P from the ACS-PRI/BRI Main Screen) for the affected D-channel(s). This will assist is determining the extent and possible cause of call failures (error disconnects, call attempt, call rejected, etc.). Many configuration parameters can affect an ISDN call. Verify that all configuration options (routing, B-channel assignment and status, etc.) are correct before proceeding.

Note: When changing configuration settings on the ACS-PRI/BRI card, set STATE to conf (for “configure”), make changes and then set STATE to actv. Selecting stdby will cause the configuration information for that D-channel to return to the default parameters.

5.If an HSU card is being used to originate or receive ISDN calls, additional circuit tests can be performed. Once an end-to-end call is established, use the loopback and test signal functions of the HSU card to test the affected port. These tests are accessible from the HSU Card Main Screen and associated Test Screen, as described in the HSU chapter. They allow you to test the end-to-end circuit path for that call.

6.If the ACS-PRI/BRI card is determined to be faulty, replace it and return the faulty unit for repair to the location specified by your distributor.

6-40 Server Cards