On Sat, Sep 12, 2009 at 9:05 PM, James Johnson <[email protected]>wrote:

>
>
> Ranga,
>
> I have confirmed that Xlite works fine with both incoming & outgoing calls.
> Here are my ITSP settings from sipXBridge-1:
>


The FreeSwitch based Auto Attendant is quite picky about symmetrical
statically mapped full cone NAT. It does its own NAT compensation. It will
only send to a port from which it receives data (i.e. does its own NAT
compensation).

You can try setting up a DID alias for some phone other than the auto
attendant. Then leave the "inbound calls destination" field blank in
sipxbridge. This will route your inbound call directly to the phone for
which you have set up that DID alias.

I am afraid you are going to need to dig into this problem using wireshark
and sipviewer if that does not work. Check to see if signaling is even
getting to sipxbridge. If that is not happening you need to gather traces
from the public side of the firewall to see if the ITSP is sending signaling
there and where the signaling is being forwarded to ( or dropped ).


Regards

Ranga




-- 
M. Ranganathan
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