[asterisk-users] Handling SIP 482 condition

[Paul Hales]

I was going to write something about includes and security contexts but
since I'm tired I lost my train of thought, so I won't put any specifics
down.

But the general thought is that if you build your contexts right, your
internal SIP users should hit those numbers as part of their dialplan.

PaulH

On Sat, 2007-01-06 at 00:13 -0800, Chris Miller wrote:
> Asterisk SVN-branch-1.2-r48484
> 
> I get a SIP Response 482 (loop detected) back from my SIP provider 
> whenever I dial from/to DIDs on the same server. The call is assumed 
> "from an unknown peer", then gets routed to 
> Local/<DID>@from-sip-external which fails. No SIP headers/messages are 
> generated because the SIP channel is gone. It all makes sense, but how 
> can I go about telling Asterisk not to dial out of a trunk when the 
> number is local?
> 
> I could list the DIDs under from-sip-external, but that would 
> potentially allow anyone to connect to the server by spoofing the DID. 
> Seems like there ought to be an easy way get Asterisk to consult it's 
> own inbound DID routes before selecting an outbound trunk, and without 
> populating the dialplan with a parallel list of DIDs. I can't imagine 
> I'm the only one to have run into this, but there's nothing on the lists 
> about this scenario.
> 
> Chris
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