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VoIP Phones & PBX

Yealink SIP-T48G — Default Password

Default username and password for the Yealink SIP-T48G: admin / admin. Learn how to log in and how to change the default credentials.

Administrator-level web interface access. User-level credentials are user/user. Change after first login.

UsernamePasswordAccessNotes
admin
admin
Web UIAdministrator account.
user
user
Web UIRead-only user account.
Source
vendor manual

Responsible use

This database lists publicly documented default credentials so administrators can find and change them. Only use these on systems you own or are authorized to test.

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