Grandstream IP Phone Configuration Guide
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Registering to Yeastar S-Series Manually
If you choose registering Grandstream to Yeastar S-Series manually, you have to log
in each phone, and configure one by one.
1.
Log in the Grandstream IP phone web user interface.
Username: admin
Password: admin
2.
Click
“Account” Tab, choose one account, and configure “General Settings”.