Huawei SmartAX MA5612 - 5.4 Troubleshooting Fax and Modem Services

NOTE
The following lists common faults in communication between the ONU and the OLT.
l 6.1.1 GPON ONU Registration Failure
l 6.1.2 Failure to Auto Discover a GPON ONU
l 6.1.3 GPON ONU Frequently Goes Online and Offline
5.4.1 Fax Service Failures
This section describes how to troubleshoot common fax service failures, such as when a fax fails
to send, the fax image is blurred, or the fax rate is low.
Location Method
Use the following guidelines to locate the fault:
CAUTION
To facilitate fault report, save the results of the following steps.
Procedure
Step 1 Confirm that the user followed the instructions given in the user manual of the fax machine when
operating it and check whether the fax machine is faulty.
SmartAX MA5612 Multi-service Access Module
Maintenance Guide
5 Troubleshooting Services Transmitted Through a GPON
Port
Issue 01 (2012-07-25) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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