Yeastar Technology HTEK Configuration Manual page 4

Account: choose one account.
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Account Active: Yes

Primary SIP Server: fill in Yeastar S-Series PBX's IP address.

SIP Transport: choose "UDP". The default SIP transport on Yeastar

S-Series is UDP.
Label: set the name you want to appear on the phone display.

SIP User ID: fill in the extension number.
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Authentication ID: fill in the extension's "Register Name".

Name: the local phone name showing on the other phone when calling
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3. Click "Save Set".
4. Check the extensions status. If the extension is registered to Yeastar S-Series
successfully, the "Account Status" will show "Registered".
Htek IP Phone Configuration Guide
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