Huawei EchoLife HG552a User Manual page 28

Voice Services
Enter the home domain name of the SIP user according to the actual conditions:
Step 4
Click Submit to save the settings.
You can use the default value for this parameter. In general, this parameter does not need to be
configured.
6-4
If the service provider does not provide the home domain name of the SIP user, you
can enter the same name as in the Registration Server Address text box or leave
the SIP Server domain name text box blank.
If the service provider has provided the home domain name of the SIP user, you
must enter it in the relevant text box.
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