FXS on SPA-3000 Registered but Unreachable!

Discussion in 'General' started by jtesta46, Feb 3, 2010.

  1. jtesta46

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    I have an SPA-3000 at my house and an elastix server at the office. I am able to get the SPA-3000 registered and can place call just fine from the FXS port. However, I cannot receive calls. If I dial the extension of the SPA-3000 from another internal extension, I just get a fast busy signal. In freepbx it shows the remote IP address for the extension but says Unreachable for status. I AM able to use X-lite on my laptop from the same remote connection so I know I am configured properly and have the correct ports opened up.

    My router where elastix is has the following ports pointed to the elastix server:
    UDP 5004-5084
    UDP 10000-20000

    I have even tried opening these ports up on the remote router and pointing them to the spa-3000 but still no luck.

    The extension has the following settings:
    secret=mypassword
    dtmfmode=rfc2833
    canreinvite=no
    context=from-internal
    host=dynamic
    type=friend
    nat=yes
    port=5060
    qualify=yes

    If have also configered sip_nat.conf with the following:
    externip=173.188.136.141
    nat=yes
    localnet=192.168.1.0/255.255.255.0

    My spa-3000 device has the rtp packet size to 0.020, the asterisk IP as proxy, correct user id and password. It shows registered and I am able to make calls, just not recieve.

    And also, just in case you are wondering I have exited X-lite and was using it on another extension configured identically so there are no conflicts there.

    I am going crazy with this!! Any ideas?
     

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