[OpenSIPS-Users] b2b preserve header.

[Jorge Henrique Pinho]

Hi all
In b2b, is there a way to preserve headers added in opensips routine when the second leg is generated? Here is an example

route
{
               append_hf("Orig-User-Agent: $hdr(User-Agent)\r\n");
               b2b_init_request("top hiding");
}

local_route {
                if(is_present_hf("Orig-User-Agent"))
                {
                        do stuff....
                }

}

My goal is to preserve headers that b2b modules changes. Like User Agent header and To header.

Kind regards,

Jorge Pinho
Analyst/Developer
Network Platforms and Multimedia Solutions 
Multimedia Division