asterisk users - Sep 2005 - context question

Is there any way within asterisk to limit the scope of contexts,
basically to make one context totally unaware of another.

The application I had in mind involved allowing users to create their
own dial plans.  To that end I wanted to make it so that a given user
could not call a different users dialplan.  

I could filter everything and prepend a customer id to every context
they specify, but that can get ugly fast, especially when the parser
misses something.

If this doesnt exist I can surely do it with an agi, and that is the
road I am headed down right now, but why duplicate an effect that may
already exist?

Thanks.

-- 
Trixter http://www.0xdecafbad.com     Bret McDanel
UK +44 870 340 4605   Germany +49 801 777 555 3402
US +1 360 207 0479 or +1 516 687 5200
FreeWorldDialup: 635378
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I may be missing something, but aren't all contexts unaware of each 
other be default?

If I do the following

[contexta]
exten => 3200,1,Dial(SIP/3200,5)

[contextb]
exten => 3300,1,Dial(SIP/3300,5)

Each context has a phone and they can't call each other.  The are 
completely isolated.  Unless I'm missing what you are trying to do....


trixter http://www.0xdecafbad.com wrote:
> Is there any way within asterisk to limit the scope of contexts,
> basically to make one context totally unaware of another.
> 
> The application I had in mind involved allowing users to create their
> own dial plans.  To that end I wanted to make it so that a given user
> could not call a different users dialplan.  
> 
> I could filter everything and prepend a customer id to every context
> they specify, but that can get ugly fast, especially when the parser
> misses something.
> 
> If this doesnt exist I can surely do it with an agi, and that is the
> road I am headed down right now, but why duplicate an effect that may
> already exist?
> 
> Thanks.
> 
> 
> 
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