[Serusers] HELP: Why does my BYE go to the wrong port?
Evan Borgstrom
evan.borgstrom at ca.mci.com
Mon Mar 7 22:45:36 CET 2005
Try something like this:
if (client_nat_test("3")) {
if ((method=="REGISTER") or
(!search("^Record-Route:"))) {
fix_nated_contact();
force_rport();
};
};
-Evan
On Mon, 7 Mar 2005 16:36:21 -0500
Java Rockx <javarockx at gmail.com> wrote:
> Greg,
>
> I am using client_nat_test("3") in the INVITE handler.
>Are you saying
> that I should not be calling fix_nated_contact() because
>the INVITE
> was received on a different port than what the <contact>
>headers
> shows?
>
> How do I test for this condition in ser.cfg?
>
> Right now I do this (using mediaproxy)
>
> if (client_nat_test("3")) {
> force_rport();
> fix_nated_contact();
> };
>
> lookup("aliases");
> ...
> lookup("location") stuff
>
> Regards,
> Paul
>
>
> On Mon, 7 Mar 2005 22:27:34 +0100, Greger V. Teigre
><greger at teigre.com> wrote:
>> Hi Paul,
>> You are probably doing a fix_nated_contact() on the
>>INVITE before sending it
>> to the Grandstream. From the second INVITE message going
>>to
>> 66.90.46.29:5060:
>> Contact: <sip:4073192279 at 10.3.0.3:57687>.
>>
>> You should exclude the GW from INVITE NAT processing as
>>the initial INVITE
>> is sent from a different port than what is found in the
>>contact.
>> g-)
>>
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