Linksys SPA3000 Faxing

Discussion in '3CX Phone System - General' started by raamexpres, May 3, 2012.

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  1. raamexpres

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    I'm trying to get 3CX to work with the SPA3000 for a analog fax machine.

    I the past I used this Linksys SPA3000 with the Askozia PBX software to send faxes from an analog fax.
    this worked great.

    Now I tried this with 3CX and it just does not work anymore.

    If I make a call with an analog telephone true the SPA3000 adapter , it works.

    If I make a call to an external fax nr then I can only hear the first handshake beeps from the external fax and then the line just disconnects.

    I have no clue where the problem is. But I do not believe the problem is in my SPA3000 setup since I can make normal calls. And it worked with Askozia PBX.
     
  2. jpillow

    jpillow Well-Known Member

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    I'd try adjusting the baud rate on your fax machine, I've had issues before and that seemed to work for me though I only have 3 installs using fax via VoIP lines and ATA. Are you sure your provider supports T38
     
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  3. leejor

    leejor Well-Known Member

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    Were you using the FXS port going directly out on the FXO port by chance?

    The SPA-3000 has been around for quite a while, there are a few Fax options in the Line and PSTN tabs, but T.38 is not mentioned.
     
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