2 Sep
2018
2 Sep
'18
12:39 a.m.
Right before t_relay, $mb =>
[BYE sip:3128145656@10.10.10.10:5060;alias=125.10.1.15~32940~2 SIP/2.0#015#012Via:
SIP/2.0/TCP
172.21.1.124:5060;rport;branch=z9hG4bKPj88f9c57d-5db6-4731-83c9-df478782fa39;alias#015#012From:
<sip:7032935282@125.10.1.15>;tag=aed37e42-1af3-4944-9132-74ec323ceda3#015#012To:
"Mitre6 Testing"
<sip:3128145656@125.10.1.15>;tag=as09387c4a#015#012Call-ID:
6f6147b437dfae9c7b5731d1679189ed(a)125.10.1.15#015#012CSeq: 27644 BYE#015#012Route:
<sip:10.10.10.10:5060;lr;r2=on;ftag=as09387c4a;nat=yes>#015#012Route:
<sip:20.20.20.20;transport=tcp;lr;r2=on;ftag=as09387c4a;nat=yes>#015#012Route:
<sip:125.10.1.15;transport=tcp;lr;r2=on>#015#012Route:
<sip:125.10.1.15;lr;r2=on>#015#012Reason: Q.850;cause=16#015#012Max-Forwards:
69#015#012User-Agent: Asterisk PBX 15.3.0#015#012Content-Length: 0
I want the BYE to be sent to the alias 125.10.1.15:32940
Nothing I do seems to let me get that alias and send the BYE to that address:port
Thank you,
-Steve
From: sr-users <sr-users-bounces(a)lists.kamailio.org> On Behalf Of Igor Olhovskiy
Sent: Saturday, September 1, 2018 2:05 PM
To: Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org>
Subject: Re: [SR-Users] handle_ruri_alias() question or issue?
What is in $du if you log it right after handle_ruri_alias()?
Maybe you overwrite it somewhere later?
Regards, Igor
On Sep 1, 2018, 7:34 PM +0200, Wilkins, Steve
<swwilkins@mitre.org<mailto:swwilkins@mitre.org>>, wrote:
Thank you Joel,
My issue is that, given the Incoming Request: [[BYE
sip:3128145656@20.20.20.20:5060<http://sip:2406506175@20.20.20.20:5060>;alias=10.10.10.5~55157~2
SIP/2.0. I want to route the BYE to the alias 10.10.10.5:55157. I have tried the
combination you spoke of and it always still get routed to 20.20.20.20.5060.
I have even tried storing the original Via from the INVITE and using that in the BYE,
however, I get a variable to maintain it’s state.
Thanks again,
-Steve
From: sr-users
<sr-users-bounces@lists.kamailio.org<mailto:sr-users-bounces@lists.kamailio.org>>
On Behalf Of Joel Serrano
Sent: Saturday, September 1, 2018 10:43 AM
To: Kamailio (SER) - Users Mailing List
<sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>>
Subject: Re: [SR-Users] handle_ruri_alias() question or issue?
I think you are mixing 2 different approaches of achieving the same:
1- Use: fix_nated_contact() --> Will *modify* the contact header and *replace* current
ip:port with correct ip:port.
2- Use: set_contact_alias() in conjunction with handle_ruri_alias() -->
set_contact_alias will *add an alias* with correct ip:port but will not *modify* the
current ip:port sent by the UAC. handle_ruri_alias will search for an alias in the RURI
and if found, it will remove it and *set $du accordingly*.You will not see the contact
with correct ip:port in RURI but routing will be sent to correct ip:port ($du).
This is a high level explanation, but I hope it helps you understand what is going on. If
you print $du in the logs after calling handle_ruri_alias() you should see what you expect
(if you previously called set_contact_alias)... Or you can call set_contact_alias on not
call handle_ruri_alias. Two ways of doing the same.
On Sat, Sep 1, 2018 at 04:47 Wilkins, Steve
<swwilkins@mitre.org<mailto:swwilkins@mitre.org>> wrote:
Good Morning All,
The following Incoming request came in =>
SIP Incoming Request: [[BYE
sip:3128145656@20.20.20.20:5060<http://sip:2406506175@20.20.20.20:5060>;alias=10.10.10.5~55157~2
SIP/2.0
I called handle_ruri_alias(), and expected the destination and port to be set to
10.10.10.5:55157<http://10.10.10.5:55157>, but it was not.
It was left 20.20.20.20:5060<http://20.20.20.20:5060>.
Is my thinking correct or is there another way to set the destination and port to the
alias?
Thanks All!,
-Steve
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