El Tuesday 13 November 2007 09:12:26 程千 escribió:
> hi:
>
> I isntall the openser-1.2.2-notls under the centos5.
> I config the INVITE method like this:
>
>
> if (is_method("INVITE"))
> {
> # enable Record-Route
> record_route();
>
> # Is this to one of our numbers
> if (lookup("location"))
> {
> append_hf("P-hint: userloc applied\r\n");
> }
> else
> {
> sl_send_reply("404","Not found");
> }
> }
> route(1);
>
> ...
>
> route[1]
> {
> if (isflagset(2))
> {
> if (is_method("INVITE"))
> {
> t_on_reply("1");
> t_on_failure("1");
> use_media_proxy();
> } else if (is_method("BYE|CANCEL")) {
> end_media_session();
> }
> }
>
> # send it out now; use stateful forwarding as it works reliably
> # even for UDP2TCP
> if (!t_relay())
> {
> sl_reply_error();
> }
> exit;
> }
>
> But when the end ua is not online,the ser proxy seems to be in a loop lock.
It's logic, you should add "exit;" after line:
sl_send_reply("404","Not found");
If not, because URI is the original AOR (lookup didn't find a contact URI)
then route[1] will do "t_relay" so the INVITE resolvs its destination to
proxy itself and a loop is generated.
> Thanks a lot!
--
Iñaki Baz Castillo
[EMAIL PROTECTED]
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