Registration failed ... 408 Request timeout; internal

Discussion in '3CX Phone System - General' started by lt8x7, Sep 29, 2010.

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  1. lt8x7

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    For some time now all my registrations with my SIP providoers have failed.
    They all return a "408 Request timeout; internal" error.
    I have made no changes on the server or firewall. I have upgraded to V9, but still have the error.
    I have run the Firewall Checker and it reports all is OK.

    Any ideas??????
     
  2. SY

    SY Well-Known Member
    3CX Support

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    Means that they are not reachable anymore...
    Check your network settings.
     
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  3. lt8x7

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    All of the providors are reachable by PING and also directly from a SIP handset.
     
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