Remote extension not ringing first or second time.

Discussion in '3CX Phone System - General' started by jeremyisherwood, Oct 12, 2010.

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  1. jeremyisherwood

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    Hi, thanks for reading.

    I have set up a hardware VPN between two locations using a pair of DrayTek 2820's. VPN is fine with a constant connection.

    Head office has a Dell box running a 3CX server (latest version)

    I'm using SNOM 821's and 870's as phone of choice.

    Within the head office ip range (192.168.30.0) all extensions work fine, call groups and everything.

    Remote office (192.168.1.0) 821 registers and shows a green light with the 3cx but only ring after 3 or 4 attemps. This is not just for call to the remote office but when that extension ring an extension at head office.

    I have also used a different extension number and a SIP .app on an iphone with same results.

    Any help would be great.

    Jeremy.
     
  2. RichardCrabb1

    RichardCrabb1 New Member

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    Hi Jeremy,
    I have not had problems with using VPNs with Draytek 2820s. Customers use them all the time.

    Please let us have a log to show what happens.

    Thanks
    Richard Crabb
     
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  3. jeremyisherwood

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    Sure, what logs would you like?
     
  4. RichardCrabb1

    RichardCrabb1 New Member

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    Hi Jeremy,
    Go to the server activity log and copy parts out of it that relate to the calls concerned. That will be a great help.

    Richard
     
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  5. jeremyisherwood

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    the external extension is 135.

    Thanks for looking.
     

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