Local Loopback And Remote Loopback On A Pots Port - Huawei EchoLife HG8110 Service Manual

EchoLife HG8010/HG8110/HG8240/HG8245/HG8247/
HG8447 GPON Terminal
Service Manual
Figure 4-14 Automatic emulation test
8.
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Result
After an automatic emulation test is enabled, the caller automatically dials the number of the
callee to call the callee and the callee picks up the phone automatically. After the test is complete,
test results are displayed on the NMS.

4.5.8 Local Loopback and Remote Loopback on a POTS Port

The local loopback and remote loopback on a POTS port are used for determining the section
of the line where VoIP service failures occur.
Prerequisite
l
l
l
Impact on the System
After loopback is set on a POTS port, normal communication is interrupted and an echo is heard
by the caller.
Issue 02 (2011-12-08)
Click Start.
The user is a user with the operator authority or higher.
The OLT and the NMS communicate with each other properly.
The NMS is able to discover an online ONT and VoIP service parameters are configured.
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