asterisk users - Sep 2006 - Conditional IF based on IP address?

Greetings,

Is it possible to create a conditional IF inside extensions.conf based on
the source IP address of a SIP phone (as opposed to extension)?  What I
would like to do is the following:


1. If SIP phone IP belongs to 192.168.0.0/24 subnet, set CALLERID=xxxx
2. Else, set CALLERID=yyyy

Thanks in advance for any examples or help.

Steve
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Steve Hsieh wrote:
> Greetings,
>  
> Is it possible to create a conditional IF inside extensions.conf based
> on the source IP address of a SIP phone (as opposed to extension)?  What
> I would like to do is the following:
>  
>  
> 1. If SIP phone IP belongs to 192.168.0.0/24 <http://192.168.0.0/24>
> subnet, set CALLERID=xxxx
> 2. Else, set CALLERID=yyyy
>  
> Thanks in advance for any examples or help.
>  
> Steve
> 
> 
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Steve, yes you can do it.

You'll need to use the SIPPEER function (available in trunk only I
believe) to get ${SIPPEER(ipaddr)}. You can then use Set and If() to do
what you want.

SKM
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