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  1. "Incoming call rejected, caller is unknown" External

    The IP address when it registers is the Same as the IP address that gets used when the device attempts to place a phone call. At the moment I am trying to get the device to work over 3G so i will have a mobile, permanently connected external extension. When the call from the iPhone on 3G...
  2. "Incoming call rejected, caller is unknown" External

    I have "Acrobits Softphone" on two iPhones. One stays in network and connects over Wifi and works fine. The Second connects over 3G as an External Extension. The device registers but when I go to call another extension that is on the internal network of the PBX it fails the call right away and...
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