Administering Fax over IP

Last Updated : Feb 23, 2022 |

About this task

Use this procedure to administer the Fax over IP feature.

Procedure

  1. Type change ip-codec-set n, where n is the Codec Set number.
  2. On page 2 of the IP Codec Set screen, set the FAX Mode field to t.38fallback, t.38-standard, pass- through.

    The system displays the ECM field. If the mode is t.38fallback, the XMT field can be used to select 'udptl' or 'rtp'.

  3. To enable the error correction mode, set the ECM field to y.

    The default value for the ECM field is n.

  4. Save the changes.
Related information
Fax over IP