Hello,
I 'd like to relay calls to another sip proxy, which requires
authentication.
But i can't forward the 407 reply to the caller, beacause they cant
authenticate themselves,
so i have to authenticate the call myself, without the caller knows
anything about it.
witch uac_auth, i can add the proxy-authorization header, but i can't
send the new request to the proxy.
i try this way:
route[1] {
t_on_failure("1");
rewritehostport("another.proxy:5060");
if (!t_relay()) {
sl_reply_error();
}
exit;
}
failure_route[1] {
xlog("L_WARN", "FAILURE Route 3 AUTH required...trying..\n");
uac_auth();
if(t_newtran()) {
xlog("L_WARN", "Creating new transaction successfully...\n");
}
else {
xlog("L_WARN", "Creating new transaction failed...\n");
};
t_relay();
}
When the proxy challange authentication with 407, the call is passed to
failure route properly, but t_relay failed with the following error:
0(27975) ERROR:tm:t_forward_nonack: no branch for forwarding
0(27975) ERROR:tm:w_t_relay: t_forward_nonack failed
I think that's mean that the transaction doesn't exists, becacause it
acknowleged alrealy, am i right?
i think i have to t_newtran(), but it cannot be done in failure route,
Can you suggest any method to send the request again with the credentials?
Thanks any help,
Tamas
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