Continuous Dial Tone During Dialing - Huawei SmartAX MA5612 Maintenance Manual

SmartAX MA5612 Multi-service Access Module
Maintenance Guide
Step 13 In the SIP mode, run the display if-sip attribute mgid command to check whether SIP interface
attributes are the same as those configured on the IMS.
l
l
Step 14 Pick the phone off the hook again and check whether a dial tone is heard.
l
l
Step 15 Record the results of the preceding steps in a fault report (see Fault Report Form), fill out the
entire form, and then submit it to Huawei for technical support (see
Assistance).
Step 16 End.
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4.3.4 Continuous Dial Tone During Dialing

This section describes how to troubleshoot the fault where the dial tone does not stop when the
user begins to dial. The dial tone should stop when the user dials a number.
Location Method
Check whether the gain of a user
Check whether the input gain of the
DSP chip is set to a very small value
Check whether any of the ports on
the same service board or adjacent
Check whether the subscriber and
To facilitate fault report, save the results of the following steps.
Issue 01 (2012-07-25)
If SIP interface attributes are the same as those configured on the IMS, go to
If SIP interface attributes are different from those configured on the IMS, run the if-sip
attribute basic command in the SIP mode to modify SIP interface attributes to be the same
as those configured on the IMS. Run the reset command to reset the SIP interface. Then,
proceed to Step 14.
If a dial tone is heard, go to
If no dial tone is heard, proceed to
Start
Check whether the phone is
working properly
port is set to a very small value
service boards are locked
circuit lines are normal
End
CAUTION
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4 Troubleshooting Services Transmitted Through a GE Port
Step 16.
Step 15.
Step 15.
Contacting Huawei for
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