fax extensions

  1. Help with Twilio SIP - Fanvill phone - Grandstream HT-812 device for ax

    I am trying to setup a Grandstream HT-812 for use on a Twilio Trunk that i'm running on Fanvill phones. I'm on version 20 and I can't find out how to make the Direct Dial Fax line get to the HT-812 via the fax setup. Has anyone done this successfully or know any links that could help? Thanks
    • USCBigRed
    • Thread
    • fax 3cx fax extensions grandstream
    • Replies: 1
    • Forum: US

  2. Solved After loading updates, 888 Fax Server disconnects

    All, I had a client purchase some new phones for their 3CX system. In an effort to get the phone templates to recognize the new phones several rounds of system updates and phone templates were applied. In doing so, we broke the Fax Server. When you dial the fax server DID, for a split second...
  3. BABALUCHA

    Multiple Fax DIDs

    Hello Everyone . Is it possible to have multiple DIDs in the 3cx system for Fax incoming purpose .?

  4. FAX Extensions Block WAN Request is ON

    Hi, I try to register the Fax extension with a hosted PBX, I assume the registration gest rejected because is coming outside the LAN. FAX extensions does not have the "disallow use of ext outside the LAN" any work around this? perhaps via the console SIP request (REGISTER) was rejected...

  5. Fax Extension is not working correctly

    We have the Problem that the Fax extension is redirecting the incoming fax to a different extension, wich ist not set in 3cx. That results in a Telephone ringing when a Fax is beeing send to us, and of course no E-Mail with the Fax is beeing send out by the 3cx. The problem can temporarily...
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