[asterisk-dev] 'IAX2 call variable passing between servers '

[Douglas Garstang]

> -----Original Message-----
> From: Kevin P. Fleming [mailto:kpfleming at digium.com]
> Sent: Monday, August 07, 2006 10:17 AM
> To: Asterisk Developers Mailing List
> Subject: Re: [asterisk-dev] 'IAX2 call variable passing 
> between servers
> '
> 
> 
> ----- Douglas Garstang <dgarstang at oneeighty.com> wrote:
> > Now, when UA-B forwards a call that came from UA-A to UA-C, 
> it sends a
> > 'Moved temporarily' message back to PBX-2. PBX-2 re-enters the dial
> > plan at this  point, looking for a new match for the forwarded call.
> > It executes my AGI script again. Normally, the rdnis would 
> be set, and
> > the type of the call would be SIP. However, when the call has been
> > trunked from another Asterisk system, the call type is instead IAX2,
> > eventhough it should be SIP. As a result, because IAX2 does not
> > convery rdnis, it gets lost.
> 
> This is incorrect. When UA-B sends a 302 Redirect to PBX-2, 
> that means there was never a SIP call established _AT ALL_. 
> Instead the Dial() that was placed by the incoming IAX2 
> channel out to UA-B is now _redirected_ to the new 
> destination, as if it had called that destination originally.
I was aware of that.

> 
> I don't know what your issue is with RDNIS, but I don't see 
> how that would make this appear to be a 'SIP call', since it 
> is not. It is an incoming IAX2 channel that is now placing a 
> call to the new destination.

The endpoint, UA-B, is a sip phone. How can an IAX2 call be placed to the new destination?

Doug.