asterisk users - Sep 2008 - Push presence from one asterisk to another

Hello,
I would like to push presence from one asterisk to another.

Here is my scenario:
Office A has 3 users: extension 100,101,103
Office B has 3 users: extension 200,201,203

Now 200 would like to see on his phone (BLF) when user 100 is on the
phone.

Asterisk of Office A and Asterisk of Office B can talk to each other.
The phone of Office A can not talk to the Asterisk of Office B. 

So the solution where 200 subscribes to a hint extension on Asterisk of
Office A is not possible.


I have several ideas but I would like to see how others would solve
this. Any minor idea is welcome.

Best regards,
Loic Didelot.

Loic Didelot schrieb:
> I would like to push presence from one asterisk to another.
> 
> Here is my scenario:
> Office A has 3 users: extension 100,101,103
> Office B has 3 users: extension 200,201,203
> 
> Now 200 would like to see on his phone (BLF) when user 100 is on the
> phone.
> 
> Asterisk of Office A and Asterisk of Office B can talk to each other.
> The phone of Office A can not talk to the Asterisk of Office B. 
> 
> So the solution where 200 subscribes to a hint extension on Asterisk of
> Office A is not possible.
> 
> 
> I have several ideas but I would like to see how others would solve
> this. Any minor idea is welcome.
It's not quite production ready yet.

Junghanns' BriStuff can do it via "ESEL" (extension state export
logic). Basically that's a connection between the AMIs.

In Asterisk 1.6 you could do it via DEVSTATE().
http://www.asterisk.org/blog/8


   Philipp Kempgen

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