Hello,

On 23/08/14 11:47, Olli Heiskanen wrote:

Hello,

A question on Kamailio variables and using dispatcher:

When in failure_route I want to know if the request message was going to a dispatcher ip or a sip client ip (as in any other than dispatcher ip), how do I make an if statement for that?

If I use ds_is_from_list(), I get wrong results because in both cases the request was sent by Kamailio. Also, I don't seem to be able to get the source ip of the 4xx message (src_ip shows the source ip of the request message).

In failure_route the request is processed again, not the reply.

You can use $T_rpl($si) to get the source ip of the reply inside a failure_route. But I think ds_is_from_list() doesn't take the IP as parameter.

What you can do is to mark the transaction with a specific flag if you sent it via dispatcher. Then the replies should come from a dispatcher ip, so you just need to check if that flag is set in failure route.

Cheers, Daniel