There are three types of call emulation tests: caller emulation test, callee emulation test, and
automatic emulation test. The call emulation test is irrelevant to protocols for the upstream
transmission. That is, it is applicable to SIP and H.248.
Before enabling an automatic emulation test, you need to enable a callee emulation test and then
analyze the test according to the returned results. The test is performed automatically.
Impact on the System
l After callee emulation is enabled on the POTS port, the callee cannot hear the dial tone
after offhook but hears mute. After the POTS port is enabled with callee emulation, services
carried on the POTS port are interrupted. These services will be recovered after callee
emulation is complete.
l After a POTS port is enabled with callee emulation, if the user of this port is not called by
a caller, the user will exit callee emulation in three minutes. Within these three minutes,
the VoIP service and other services are interrupted.
l After a POTS port is enabled with the automatic emulation test, services carried on the
POTS port are interrupted. These services will be recovered after automatic emulation is
complete.
Precautions
l Before enabling an automatic emulation test, enable a callee emulation test. This is because
when an automatic emulation test is enabled, the dialing operation will be automatically
performed. If the callee is not in the callee emulation state, the test will fail.
l In the automatic emulation test, the preset called number must be the number of the callee.
Procedure
Step 1 Enable a callee emulation test for the callee. For details, see Callee Emulation Test.
Step 2 Enable an automatic emulation test for the caller.
1. In the Physical Map navigation tree on the Main Topology tab page, double-click the
target OLT, or select the target OLT, right-click, and choose NE Explorer.
2. In the navigation tree, choose GPON > GPON Management.
3. In the window on the right, choose GPON ONU.
4. On the GPON ONU tab page, set the search criteria to find the GPON ONU records.
5. Select a required record from the ONT list, and then click the The Ont's UNI Port Info
tab in the lower pane.
6. Select a record from the list whose UNI Type is Pots, right-click, and choose Auto Caller
Emulation Test from the shortcut menu.
7. In the dialog box that is displayed, set Callee Number to the number of the callee, as shown
in the following figure.
EchoLife HG8010/HG8110/HG8240/HG8245/HG8247/
HG8447 GPON Terminal
Service Manual 4 Maintenance and Troubleshooting
Issue 02 (2011-12-08) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
295
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