asterisk users - Jan 2008 - Disable IAX2 call path optimization

I have a call coming in from Asterisk-A going to Asterisk-B where it's
determined that the called party is in fact yet another number in Asterisk-A
so a new call is created from B to A and the two calls bridged (by Asterisk)
at Asterisk-B.

 

Originating Caller ==> Asterisk-A  ==> Asterisk-B ==> Asterisk-A

 

Now, what happens is that in my case both A and B are on the same network
and therefore Asterisk-A apparently optimizes the round-trip to Asterisk-B
out and the original caller talks directly to the extension hosted in
Asterisk-A without the call path going the round-trip to Asterisk-B.

 

Is it possible to prevent this optimization from happening? Any way to
control if it happens at all, or can it be selected on per-call basis
somehow?

 

Can I find anywhere more details of call path optimization and it's
configuration, use, functionality and behaviour?

 

tnx,

Baldvin

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You are usinfg sip or iax ? Its possible to prevent in both cases for sip
under peer definition you can put canreinvite=no and in iax2 you can put
transfer=no for asterisk 1.4 or notranser=yes in asterisk 1.2 .. Search for
this on voip-info.org wiki for more info .

On Jan 25, 2008 7:03 PM, <asterisk-users at rogg.is> wrote:
>  I have a call coming in from Asterisk-A going to Asterisk-B where it's
> determined that the called party is in fact yet another number in
Asterisk-A
> so a new call is created from B to A and the two calls bridged (by
Asterisk)
> at Asterisk-B.
>
>
>
> Originating Caller ==> Asterisk-A  ==> Asterisk-B ==> Asterisk-A
>
>
>
> Now, what happens is that in my case both A and B are on the same network
> and therefore Asterisk-A apparently optimizes the round-trip to Asterisk-B
> out and the original caller talks directly to the extension hosted in
> Asterisk-A without the call path going the round-trip to Asterisk-B.
>
>
>
> Is it possible to prevent this optimization from happening? Any way to
> control if it happens at all, or can it be selected on per-call basis
> somehow?
>
>
>
> Can I find anywhere more details of call path optimization and it's
> configuration, use, functionality and behaviour?
>
>
>
> tnx,
>
> Baldvin
>
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