IP Fax Setup T.38

IP Fax Setup T.38

  1. Open grandstream page
    1. Hint. Can call *** then enter 02 to obtain IP address
  2. Click on FXS Ports tab
    1. Update the following values to the following
    2. Primary SIP Server: sbc.simplelogin.net
    3. SIP User ID: Copy from Portal
    4. Authenticate ID: Copy from Portal
    5. Authenticate Password: Copy from Portal
    6. Name: Fax1
    7. Register expiration: 5
    8. Disable Call-waiting: NO
    9. Disable Call-waiting Caller ID: NO
    10. Disable Call-waiting tone: NO
    11. Perferred Vocoder (in listed order)
      1. PCMU
      2. G729
      3. G722
    12. Fax Mode: T.38
    13. Jitter Buffer Length: High
  3. Click Update
  4. Click Apply
  5. Click Reboot
  6. Go back to portal
    1. turn on Caller ID Override & set to fax number. 
    2. Assign or purchase numbers

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