[asterisk-users] New 1.4 system: registered, but not responding to invite?

[David Cunningham]

Doug,

It doesn't respond to the INVITE - the trace says "No response to the
INVITE?". If the phone doesn't even ring it's probably not getting anything,
which points to a problem with the router it's behind. How is the router set
up to deliver SIP and RTP to the phone?

On Tue, Dec 22, 2009 at 5:33 AM, Doug <Doug at natel.net> wrote:

> At 00:46 12/21/2009, Alex Balashov wrote:
>  >A packet capture would be needed to illuminate the source of the problem.
>
> Thanks, Alex for your suggestion.
>
> Here is a link for the packet capture:
>
>   http://www.A7H.com/~stuph/TCPdump-2009-Dec-21-2304.txt<http://www.A7H.com/%7Estuph/TCPdump-2009-Dec-21-2304.txt>
>
>
> I just don't see where the extension responds to
> the INVITE.  What would prevent that?
>
> By the way, I have a bunch of phones behind this
> same router that work just fine on our old v1.2
> system.
>
>
>
>
>
>  >
>  >On 12/21/2009 01:39 AM, Doug wrote:
>  >
>  >> I've turned on NAT everywhere I can think, but
>  >> even though I hear ringing on the calling
>  >> phone (different system) the called phone does
>  >> not ring.
>  >>
>  >> Has anyone bumped into this lately?
>
>
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-- 
David Cunningham
Voisonics
IVR development, VOIP consultancy
http://voisonics.com/
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