Hello all,

I am looking for a solution to forward emergency calls inside an enterprise network.

Is there any way to forward calls based on the IP address of caller device?  

The requirement is that calls to a unique emergency number must be forwarded to specific local numbers in each building, and the IP address of the caller is the criteria for choosing the destination. A table maps IP nets to specific local numbers.

The SIP contact header has the caller IP address, but I am new to Kamailio and I am not sure where to start. Any suggestions?

Thanks in advance.

João Vitor.