[Serusers] Nathelper cfg ?

[Kannaiyan Natesan]

My script has following information regarding NAT,

I have installed RTPProxy and I cannot hear any communication between the
phones.

Here is my configuration,

# global parameters

mhomed=yes

# Nathelper
loadmodule "/usr/local/lib/ser/modules/nathelper.so"


# Parameter section

modparam("nathelper","natping_interval", 10)


# Routing section
route {

.....
       if( method=="INVITE") {
           record_route();
           force_rtp_proxy();
           /* set up reply processing */
           t_on_reply("1");
        };
....
}


#route leg
# all incoming replied for t_onreplied transactions enter here
onreply_route[1] {
   if( status =~"[12][0-9][0-9]" ){
    force_rtp_proxy();
   };
}

Can anyone please help me what should I need to do further to call between
my Cisco ATA 186 and  X-lite.

Best Regards,
Kannaiyan