My Kamailio has 2 IP's and, as such, it will generate two Record-Routes when the Request is relayed. 

I want to add one parameter to one of the Record Routes and another parameter to the other Record-Route. However, if i use add_rr_param() it will automatically add the parameters to the two Record-Route Headers.

Is there a way to do what i want without me re-writing the headers directly ? 

Cheers,

Duarte Rocha