Hi, Chuck Ramirez wrote: Didn't work for me too, currently I do the following on proxy1: if(src_ip!=proxy2 && src_ip!=proxy3) { save("location"); forward(proxy2); forward(proxy3); } else { save_noreply("location"); } break; Seems to work ok, but I'm still looking for a better way, because the count of registered clients differs from time to time (I think because of lost "replicated" registers). Before that I tried the t_relay()-approach, but if you use save(), the UAC get's the OK from every registrar, and if you use save_noreply(), the replicating registrar retransmits the registrations. Andy