Obtain SIP Credentials #

1. Using any web browser log in to the Manager Portal
2.  Click on Users at the topFind Yealink Phone IP Address #
   1. From the Yealink phone select Menu
   2. Select Status
   3. Select Network
   4. Select IPv4 Status
   5. Take note of the IP address for the next steps

   Configure Yealink Phone #

   1. Using any web browser navigate to the IP address from the above step
   2. Log in. The default credentials are admin / admin
   3. Line Active: Set to Enabled
   4. Label: Can be any descriptive name. Usually it’s the extension number. This will show on the phone’s LCD.
   5. Display Name: Can be any descriptive name. Will not show anywhere.
   6. Register Name: Username from PBX Portal
   7. User Name: Username from PBX Portal
   8. Password: Password from PBX Portal
   9. Enable Outbound Proxy Server: Enabled
   10. Outbound Proxy Server: sbc.ucaasnetwork.com:0
   11. Transport: UDP
   12. SIP Server 1
       • Server Host: Domain/Proxy from PBX Portal
   13. Click Confirm
   14. The page will refresh. Look at the top under Register Status. It should now say RegisteredConfigure Additional Settings #
       1. Click on Account at the top
       2. Subscribe for MWI: Enabled
       3. Subscribe MWI to Voice Mail: Enabled
       4. Voice Mail: 5001
       5. Click Confirm

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          Updated on January 13, 2026