[SR-Users] Consuming 300 Multiple Choices
I.Pavlov
ip at izhnet.ru
Fri Jun 28 15:14:33 CEST 2013
This should work in 1.5:
$ct - reference to body of contact header
xlog("CONTCAT: rate=$(ct{param.value,rate})");
acc_log_request("RATE: $(ct{param.value,rate})");
From: sr-users-bounces at lists.sip-router.org
[mailto:sr-users-bounces at lists.sip-router.org] On Behalf Of Geoffrey Mina
Sent: Friday, June 28, 2013 4:38 PM
To: Kamailio (SER) - Users Mailing List
Subject: Re: [SR-Users] Consuming 300 Multiple Choices
I should have been more clear. I am using Kamailio 1.5. I would consider
upgrading, but that isn't the ideal path here.
Any other idea for 1.5?
On Fri, Jun 28, 2013 at 12:46 AM, I.Pavlov <ip at izhnet.ru> wrote:
Hi Geoff, to grab "rate"-attribute try to use
"$sel(contact.params["rate"]);"-expression. For example, in my test with
sipp, I used Contact: sip:sipp@[local_ip]:[local_port];q=0.1;rate=0.002 and
$var(rate)=$sel(contact.params["rate"]);
xlog("CONTACT URI PARAMS: $var(rate)");
/usr/sbin/kamailio[25909]: ERROR: <script>: CONTACT URI PARAMS: 0.002
Next, you can try to log $var(rate) with acc like this:
acc_log_request("RATE: $var(rate)");
-----
Igor Pavlov
From: sr-users-bounces at lists.sip-router.org
[mailto:sr-users-bounces at lists.sip-router.org] On Behalf Of Geoffrey Mina
Sent: Thursday, June 27, 2013 9:55 PM
To: kamailio
Subject: [SR-Users] Consuming 300 Multiple Choices
Greetings,
I am looking for a way to get some extra information out of the Contact
header when consuming a multiple choices response. I am using uac_redirect
to populate the branches.
get_redirects("*");
t_load_contacts();
t_next_contacts();
t_on_failure("2");
t_relay();
In my failure_route[2] I am just doing:
t_next_contacts();
t_on_failure("2");
t_relay();
In my Multiple Choices packet, I am getting some additional information that
I would like to log using the acc module. There is a "rate" attribute that
defines how much the outbound leg is going to cost to terminate. Here is
how the packet looks:
SIP/2.0 300 Multiple Choices
Via: SIP/2.0/UDP X.X.X.X;branch=z9hG4bK6213.a6567804.0
Via: SIP/2.0/UDP X.X.X.X;branch=z9hG4bK6213.a6c73fe6.0
Via: SIP/2.0/UDP
X.X.X.X:5060;received=X.X.X.X;branch=z9hG4bK61f266c4;rport=5060
Contact: <sip:9546496708 at X.X.X.X;npdi>;q=0.001;rate=0.002000
Contact: <sip:9546496708 at X.X.X.X;npdi>;q=0.002;rate=0.009850
Contact: <sip:9546496708 at X.X.X.X;npdi>;q=0.003;rate=0.009850
Contact: <sip:9546496708 at X.X.X.X;npdi>;q=0.004;rate=0.009850
Contact: <sip:9546496708 at X.X.X.X;npdi>;q=0.005;rate=0.009850
Contact: <sip:9546496708 at X.X.X.X;npdi>;q=0.006;rate=0.009850
To: <sip:19546496708 at X.X.X.X>
From: "7203355925" <sip:7203355925 at X.X.X.X>;tag=as5927da08
Call-ID: <mailto:3eb09e772e32e18c1fe926230802818c at X.X.X.X>
3eb09e772e32e18c1fe926230802818c at X.X.X.X
CSeq: 102 INVITE
Server: Routing Server
Content-Length: 0
How would I grab that attribute and log it using acc?
Thanks,
Geoff
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