Hello,

On 11/29/12 1:32 PM, Freddy C wrote:

Hi,

TLS work on TCP 5061
To view the header you can use $ hdr (HEADER_NAME).

Not much English, sorry.




2012/11/29 Kamal Palei <palei.kamal@gmail.com>
Dear All
I ma trying to have all SIP signalling through TLS. Using Kamailio 3.1.5.

In a typical setup, endpoints initiates call, messages reach Kamailio proxy, Kamailio proxy forwards these packets to main proxy.

In Kamailio.cfg, I have added below code.


route {

        # per request initial checks
        route(REQINIT);
        setflag(FLT_NATS);

        if(is_method("REGISTER"))
        {
                t_relay_to("tls:115.114.48.19:443");
                exit();
        }
        else
        {
                xlog("incoming request\n");

                route(WITHINDLG);
                route(RTPPROXY);
                t_on_reply("REPLY_ONE");
                t_on_failure("FAIL_ONE");
                t_relay_to("tls:115.114.48.19:443");
                exit();
        }

..............

I am finding most of the messages are getting transmitted in TLS. But few ACK and REFER / REFER response packets are still being transported in UDP.

Can somebody tell me whats the wrong I am doing here.

By any chance
                route(WITHINDLG);
                route(RTPPROXY);

before t_relay_to("tls:115.114.48.19:443");

can cause this ????

If you are using route[WITHINDLG] from default config file, then the request are route via it if they have To tag and record route. The transport protocol is chosen based on next hop address.

Cheers,
Daniel



And one more doubt.., 115.114.48.19 I get in route header. How can I extract the value of route header, so that I do not have to hard-code

Many thanks in advance.

-kamal


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--

Freddy Condori Chura
Ingeniero Civil en Computación e Informática
Magister en Ingeniería de Software




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