Nortel Networks BM450 manual Troubleshooting example

62 Chapter 5 Advanced Troubleshooting

Troubleshooting example 5

1Check that the LED indicators on the BCM Chassis are solid green.

2Verify the physical connection from the carrier demarcation; ensure that the cable is securely connected.

3Verify the physical connection from the carrier demarcation to the BCM450 equipment; ensure that the cable is securely connected.

4If you are using SL-1 or ETSI QSIG, verify that the MCDN keycode is active. From the Element Manager, select Configuration > System > Keycodes to view the list of installed features.

5Verify that the digital trunk parameters are configured according to the parameters specified by your carrier or central office.

6Select Configuration > Resources > Telephony Resources and click the Trunk Port Details tab. Verify that the trunk port details and state are correctly provisioned.

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