17 Sep
2018
17 Sep
'18
9:50 a.m.
Your response confused me, But let me describe some rules.
The BYE request is used the record route header in it's INVITE request
in Dialogs. Then when UE want to send BYE, It add a all record route
in BYE message.
On other hand, the SIP stack that UE is used, may be different, So you
must be sure about it. You have two choice: Diving to SIP stack in UE
(doesn't good choice), and use the power of Kamailio.
For example, Use Path header to save the second record route (or your
favourite record route) in INVITE message, then if the UE send BYE
message which the Path header in, use this Path header for relaying in
kamailio.
As i said, It is needed to paste the log for better understanding.
With Regards.Mojtaba
On Mon, Sep 17, 2018 at 2:17 AM Wilkins, Steve <swwilkins(a)mitre.org> wrote:
Hi Mojtaba,
But when I send the 'BYE' doesn't the double Record-Route from the
'INVITE' (from IOS) need to be there, so that IOS can find it's Proxies and
complete the transaction and send back a '200 OK'?
Thank you,
-----Original Message-----
From: sr-users <sr-users-bounces(a)lists.kamailio.org> On Behalf Of Mojtaba
Sent: Sunday, September 16, 2018 12:47 PM
To: Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org>
Subject: Re: [SR-Users] re- double record route
What do you mean exactly? Do you mean the INVITE is received from IOS has double record
route? If this true, the Kamailio remove all record route when the INVITE request is
received by default. In other words, Kamailio remove all record routes form downstream or
upstream in INVITE request by default.
You should paste a simple wireshark to solve it as soon.
With Regards.Mojtaba
On Sun, Sep 16, 2018 at 6:10 PM Wilkins, Steve <swwilkins(a)mitre.org> wrote:
--
--Mojtaba Esfandiari.S
Hi Henning,
Yes I do have that enabled. What is happening is that one of the providers on IOS is
sending a double record route on the INVITE, but it is getting lost somewhere so when I
send a 'BYE', I get a "404 not here". When I look at the SIP message I
see only one of the record routes from the INVITE, therefore my assumption is, this is
what is causing the 404, because everything else looks good.
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--
--Mojtaba Esfandiari.S
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