Huawei MA5600 - Users Connected to the MA5620 G Cannot Make Calls Normally After Taking the Phone off the Hook Because RTP Resources of the Softswitch Are Allocated Insufficiently

MSAN UA5000 Cases Chapter 3 GPON FTTx Cases
Confidential Information of Huawei. No Spreading without Permission
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answer phone calls normally and the problem is solved.
Suggestions and
Summary:
If devices of other manufacturers are interconnected to the MA5620G of Huawei and the
VoIP service is enabled, tracing the H248 signaling is the best method to solve
problems.
3.11 AQ-How to Calculate the Actual Split Ratio when the xPON Uses the Multi-level Optical
Splitting Mode
Title:
FAQ-How to Calculate the Actual Split Ratio when the xPON Uses the Multi-level
Optical Splitting Mode
ID: SE0000367138
Information
Type :
Troubleshooting Cases Quality Level:
C
Product Family:
Optical Access
Product:
MA5680T
Fault Type:
Others
Keywords: GPON, split ratio
Permission
Level:
04Common Users Permission
Phenomenon De
scription:
Q:
How to calculate the actual split ratio when the xPON uses the multi-level optical splitting
mode?
Alarm Informatio
n:
Null
Cause Analysi
s:
Null
Handling Proces
s:
A:
When the xPON uses the multi-level optical splitting, the actual split ratio can be
calculated as follows: Actual split ratio=multiplication of numbers of the optical splitting of
each level For example, in theory, the maximum split ratio of the GPON is 64. In the
actual operation, 1:8 optical splitting is used in the first level and 1:16 optical splitting is
used in the second level. 8 x 16 = 128 > 64. The actual split ratio exceeds the theoretical
value. As a result, services fail to be provided if the split ratio in the service planning is
very large.
3.12 Users Connected to the MA5620G Cannot Make Calls Normally After Taking the Phone
off the Hook Because RTP Resources of the Softswitch Are Allocated Insufficiently
Title:
Users Connected to the MA5620G Cannot Make Calls Normally After Taking the
Phone off the Hook Because RTP Resources of the Softswitch Are Allocated
Insufficiently
ID: SE0000367144
Information
Type :
Troubleshooting Cases Quality Level:
C
Product Family:
Optical Access
Product:
MA5680T
Fault Type:
Others