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    <div class="moz-cite-prefix">Hi,<br>
      I think you need to avoid to forward the T38 Re-INVITE, so you
      should hack your SPCE in order to reply to the T38 re-invite with
      a "488 Not acceptable here", for example.<br>
      So the sender SHOULD fallback to G711.<br>
      Anyway, the best solution if you have endpoint with t38 enabled
      but they don't work well, is to disable t38.<br>
      <br>
      <br>
      Daniel<br>
      <br>
      <br>
      <br>
      On 06/20/2014 01:15 PM, Leopoldo Iglesia wrote:<br>
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        > But both endpoints support it, that is the problem and the
        only > scenario when it fails, so i want SPCE not to send Fax
        negotiation to > endpoint,.<br>
        <br>
        <br>
        <br>
         El 20/06/2014 12:12, Daniel Grotti escribió: >> Hi,
        >> that's strange, if one of the endpoints try to switch
        to t38 and the >> other endpoint doesn't support it, they
        should fallback to G711. >> >> Daniel >>
        >> >> >> >> >> >> On
        06/20/2014 01:33 AM, Leopoldo Iglesia wrote: >>> How
        can I, blacklist t.38 to avoid endpoints to try t38 negotiation?
        >>> >>> When i call from ericcson ont to fax
        capable endpoint, it try to >>> connect t38 fax and
        There is no voice. >>> >>> Thanks >>>
        >>> Leopoldo iglesia >>> >>>
        _______________________________________________ >>>
        Spce-user mailing list >>> <a moz-do-not-send="true"
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          href="mailto:Spce-user@lists.sipwise.com">Spce-user@lists.sipwise.com</a>
        >>> <a moz-do-not-send="true"
          class="moz-txt-link-freetext"
          href="http://lists.sipwise.com/listinfo/spce-user">http://lists.sipwise.com/listinfo/spce-user</a>
        >> >>
        _______________________________________________ >>
        Spce-user mailing list >> <a moz-do-not-send="true"
          class="moz-txt-link-abbreviated"
          href="mailto:Spce-user@lists.sipwise.com">Spce-user@lists.sipwise.com</a>
        >> <a moz-do-not-send="true"
          class="moz-txt-link-freetext"
          href="http://lists.sipwise.com/listinfo/spce-user">http://lists.sipwise.com/listinfo/spce-user</a>
        > > <br>
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