2 : Parameters = user=phone
If the URI has parameters, the User parameters won't be included in the
User part.
Is this a bug or is it working as intended? I'm running Kamailio 5.2.0 .
Thank you for your time.
Best Regards,
Duarte Rocha
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Greetings,
In order to identify Redirecting Number and Original Called Number on a
given request i look for the top( Redirecting Number) and bottom (Original
Called) Diversion headers using hdr(Diversion)[0] and hdr(Diversion)[-1].
However, i have a client that sends me all the Diversions URIS
I was using "enable_double_rr" with value 2. With value 1 it works as i
want. Perfect.
Is there something similar for the via header?
A quinta, 3/10/2019, 16:41, Duarte Rocha escreveu:
> Greetings,
>
> I have multiple IPs in my Kamailio. In some scenarios, the caller and t
Greetings,
I'm testing some parameters actions and i found a weird behaviour
This is my code for the test :
$var(Parameter_List) = "blue=twelve;green=twe\"lve\";yellow=\"twelve\"";
xerr("Parameter List = $var(Parameter_List)");
xerr("Value of Parameter blue =
Hi David.
I want to ble able to print : yellow = "twelve".
In the green example the "" are printed, but on the yellow example it is
not.
Cheers
A terça, 8/10/2019, 12:36, Duarte Rocha escreveu:
> Greetings,
>
>
>
> I'm testing some parameters ac
> green, the grammar in SIP specs has to be checked...
>
> Cheers,
> Daniel
> On 08.10.19 16:09, Duarte Rocha wrote:
>
> Hi David.
>
> I want to ble able to print : yellow = "twelve".
> In the green example the "" are printed, but on the yellow
he value with double quotes making troubles somewhere?
>
> Cheers,
> Daniel
> On 08.10.19 16:38, Duarte Rocha wrote:
>
> Thank you for your answer.
> The green example was just for testing. My real example is similar to
> yellow on a header parameter since i have a clien
Greetings,
This is a repeated problem, but i have more info now. Please help
understand if there is a problem on my code or if there is any kind of
Kamailio bug.
On the first INVITE of every call i apply uac_replace_from() and
uac_replace_to() in order to normalize numeration. I have the
Greetings,
I have multiple IPs in my Kamailio. In some scenarios, the caller and the
called connect to different IPs and in others, they use the same IP.
Currently i'm running with the RR's module "enable_double_rr" parameter set
so i can have one Record-Route for each IP used on the call.
Hello,
I've run into a problem while using parameters parsing tools from Kamailio.
When i request the value of a parameter it discards some characters like ""
for example.
Here is an example :
$var(Parameters) = "kamailio=\"version5\";sip=hey";
xerr("String Parameter = $var(Parameters)");
; Cheers,
> Daniel
>
>
> On 02.03.20 14:24, Duarte Rocha wrote:
>
> Greetings,
>
> I have a cenario with the following header To =
> "sip:111234567890;npdi@111.222.333.444"
>
> If i print $tu I got "sip:111234567890". If i print $hdr(To) I get
> "sip:111
Greetings,
I have a cenario with the following header To =
"sip:111234567890;npdi@111.222.333.444"
If i print $tu I got "sip:111234567890". If i print $hdr(To) I get
"sip:111234567890;npdi@111.222.333.444".
If i don't include the "npdi" or any other user parameters, it works fine
Is this the
Greetings,
I have a client that sends me two P-Asserted-Identity headers, one with SIP
URI and one with tel URI.
The pseudo variable $ai returns the topmost P-Asserted-Identity header and
I only need the one with the SIP URI.
How should i proceed ? Is there a way to delete the one with tel URI?
gt; {uri.user} is equal to
"+49234598765;npdi;rn=+49-D123"
With "user=phone" -> {uri.user} is equal to "+49234598765" .
I really need to access "rn" and "npdi" parameters in those cases. How can
i do it when "user=phone" is present?
Is there
Yes, thanks
Phone2tel seems to do what i need
A quarta, 8/01/2020, 15:52, Duarte Rocha escreveu:
> Greetings,
>
> I'm testing some portability scenarios with carriers and i've ran into
> some issues.
>
> Take this example URI from ETSI TR 184 003 (
> https://www.ets
Greetings,
How sould a call duration be calculated?
Let's say the call creation on Kamailio as a proxy has those steps :
1 - Invite is received
2 - Provisional responses
3 - 200 OK is received
4 - ACK to 200 OK is received
5 - BYE is received
6 - 200 OK to BYE is received
Should the duration
transaction. For the ACK after 300+ reply, there should be some
> retransmissons of the reply in the INVITE transaction.
>
> The dialog module is influenced by the missing ACK after 200ok.
>
> Cheers,
> Daniel
> On 13.04.20 13:18, Duarte Rocha wrote:
>
> Sorry i didn't spec
ate transaction and has no influence on INVITE
> transaction. For the ACK after 300+ reply, there should be some
> retransmissons of the reply in the INVITE transaction.
>
> The dialog module is influenced by the missing ACK after 200ok.
>
> Cheers,
> Daniel
> On 13.04.20
Greetings,
I have a strange call with a client in which he sends me an INVITE and i do
the usual "100", "183" and "200 - OK" but the client never gets my
provisional or final responses and, as such keeps retransmitting the first
INVITE.
For the first retransmissions Kamailio doesn't relay the
Greetings,
How much time will Kamailio keep a transaction active if the ACK to a
INVITE is never received by Kamailio?
Best Regards,
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> On 13.04.20 13:04, Duarte Rocha wrote:
>
> Greetings,
>
> How much time will Kamailio keep a transaction active if the ACK to a
> INVITE is never received by Kamailio?
>
> Best Regards,
>
> ___
> Kamailio (SER) - Us
Greetings,
I have an issue where a client doesn't get the responses to the INVITE sent
and as such keeps sending me retransmissions of the INVITE.
While the transaction is still up, Kamailio does its job. However, when the
transaction is closed Kamailio processes the request again as a first
Greetings,
Does Kamailio have any method to transform an History-Info with redirecting
info into a Diversion or the other way around?
Best Regards
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for the help.
A terça, 12/05/2020, 17:15, Duarte Rocha escreveu:
> Greetings,
>
> I have an issue where a client doesn't get the responses to the INVITE
> sent and as such keeps sending me retransmissions of the INVITE.
>
> While the transaction is still up, Kamailio does its
source code as close as the original as possible.
Best Regards,
Duarte Rocha
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, 12/10/2020, 15:34, Duarte Rocha
escreveu:
> Greetings,
>
> I have two machines with Kamailio in a HA setup with replicated DB. For
> simplicity let's say each machine has one HA IP and that IP can jump to the
> other machine in case something happens (kamailio stopping, etc)
Greetings,
I have two machines with Kamailio in a HA setup with replicated DB. For
simplicity let's say each machine has one HA IP and that IP can jump to the
other machine in case something happens (kamailio stopping, etc).
I'm using Dispatcher with load balance configuration. I have Dispatcher
in case the IP jumps to that machine.
Cheer
A segunda, 12/10/2020, 15:34, Duarte Rocha
escreveu:
> Greetings,
>
> I have two machines with Kamailio in a HA setup with replicated DB. For
> simplicity let's say each machine has one HA IP and that IP can jump to the
> other machine in
st Regards,
Duarte Rocha
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Thank you for your answers.
I have a old SBC with opensips and it always adds received to Via. However,
in my Kamailio it only adds in NAT scenarios. I would like to understand
why that happens.
A segunda, 28/09/2020, 17:35, Duarte Rocha
escreveu:
> Greetings,
>
> When NAT is detec
Greetings,
When NAT is detected in my Kamailio, the proxy add the parameter "received"
to the Via header which includes the source IP.
What is the mechanic or function responsible for this behaviour? Does it
come from the NATHELPER module?
Best Regards,
it all works
correctly.
I'm currently on Kamailio v5.4.1. What version are you on? Any special
parameter to make that work?
Best Regards,
A segunda, 12/10/2020, 15:34, Duarte Rocha
escreveu:
> Greetings,
>
> I have two machines with Kamailio in a HA setup with replicated DB. For
> simp
Greetings,
I'm trying to clean a SQL result using "sql_result_free()" but i'm not
having success.
Can you please verify if i'm doing anything wrong here?
This is my code :
xerr("Pre clean [0] = Iterator 0 =
$xavp(Cli_PICKER_Default_Search_Result[0]=>Code)");
Greetings,
I've trying to use the module PHONENUM on my Kamailio on CentOS 7.
However, getting the required libphonenumber library hasn't been possible.
Is there any CentOs7 repository for this ? What's the best way to work with
this module on CentOS ?
Best Regards,
Hi all,
I've made a post last month regarding losing MySQL connections -
https://lists.kamailio.org/pipermail/sr-users/2020-December/111389.html
At the time I thought connections were dying as a consequence of low
activity and traffic on the proxy. Meanwhile, I've migrated a great number
of
Hello,
I noticed that when i do calls behind NAT i'm getting this error when i
call fix_nated_sdp() :
"nathelper [nathelper.c:1659]: replace_sdp_ip(): can't extract 'a=rtcp'
IP from the SDP"
As far as i can see, all the ips on SDP are correctly replaced to a public
IP, so i don't understand
Greetings all,
I'm having some dropped MySQL connections in my Kamailio in times of low or
no activity in the proxy.
These are the errors i'm getting :
db_mysql [km_dbase.c:123]: db_mysql_submit_query(): driver error on
query: Lost connection to MySQL server during query (2013)
annot be
> made because it is locked for long time by something else.
>
> Cheers,
> Daniel
> On 07.01.21 18:23, Duarte Rocha wrote:
>
> Hi all,
>
> I've made a post last month regarding losing MySQL connections -
> https://lists.kamailio.org/pipermail/sr-users/2020-D
ot of active users, you can also consider
> partitioning users on different tables, so you can have rules like users
> with id starting a-m go to location1 and n-z go to location2.
>
> Cheers,
> Daniel
> On 08.01.21 18:29, Duarte Rocha wrote:
>
> Hello Daniel,
>
>
Greetings,
I'm using loose_route() from the RR module and i'm having troubles making
it use the following exception from the code : "There is only one
exception: If the request is out-of-dialog (no to-tag) and there is only
one Route: header indicating the local proxy, then the Route: header is
Greetings,
I'm doing a migration from a opensips system to kamailio one and i'm trying
to replicate its functionalities.
The system is a Registrar with a pstn gateway. I noticed that on the
opensips version, loose_route() is called on initial requests and it seems
to be used to protect against
Hi,
Thank you for your answers.
The domain parameter "register_myself" solved this issue immediately.
Cheers
Duarte Rocha escreveu no dia segunda, 4/01/2021
à(s) 14:46:
> Greetings,
>
> I'm using loose_route() from the RR module and i'm having troubles making
> it use t
Hello all,
A couple years ago the function filter_body() from textops would only work
with "application/sdp" if the string on the body was "Content-Type:
application/sdp\r\n". It would fail if there wasn't a space after ":" and
it would fail if there was present "\r\n\r\n" instead of "\r\n".
Is
Hello all,
I'm using Kamailio as a registrar and i have an endpoint that sometimes
sends a REGISTER method with a To-Tag when refreshing its regist. My code
on this proxy shares many similarities with the default kamailio.cfg
configuration file.
On that occasion Kamailio answers with a 404 - Not
Hello,
I'm currently developing a service on Kamailio where it's possible to
configure redirections for a subscriber using a code.
In order to implement that client should send an INVITE with a specific
code on the Request URI and the redirection is configured.
What should be the best way to
Greetings,
I have a Kamailio proxy where i'm doing some operations over multiple
History-Infos and they come in two forms :
Scenario 1 ->
History-Info : URI1
History Info : URI2
Scenario 2 ->
History-Info : URI1 , URI2.
On scenario 1 i iterate between headers
e and only using $avp() ?
- Is there a way to make changes on the To and From header on replies?
Thanks in advance,
Best Regards,
Duarte Rocha
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I made some more testing and found that calling dlg_manage() before uac_replace() and setting restore_dlg param with value “1” solves my issue and doesn’t add params to Record-Route. In the event of a restart to Kamailio i would like to keep the state of the call and not lose the values on the
Greetings,
I've been using the pipelimit module and the pl_check function to control
users rates in my proxy.
if (!pl_check("$var(UserID)", "TAILDROP", "$var(UserRate)")) {
pl_drop();
exit;
}
In this case $var(UserID) is the pipe and $var(UserRate) is the maximum
rate.
The value of
Hello,
I'm currently testing Kamailio on a Debian 11 machine. In order to install
it I used apt with repositories from Kamailio (https://deb.kamailio.org/).
Now I'm trying to add modules and I'm wondering the best way to do it.
Using apt install i don't have access to all the modules. Is there
issing dependencies, this
> needs to be installed from source, right.
>
>
>
> Cheers,
>
>
>
> Henning
>
>
>
> *From:* Duarte Rocha
> *Sent:* Donnerstag, 6. April 2023 13:55
> *To:* Kamailio (SER) - Users Mailing List
> *Subject:* [SR-Users] Repository
Hello all,
I'm currently doing some experiments with RTPENGINE and I need some help
configuring it.
First scenario i'm under NAT and Kamailio receives an INVITE with a private
address, rewrites (c) line on SDP with it's own IP address and relays the
message to the destination endpoint. After
Hello Alex,
Thank you for your answer, I still don't have sound but the behaviour is
now different.
Is it possible to configure this behaviour on a call by call basis with
flags on the rtpengine_manage() function? Or in alternative having it
consume the "direction=" attribute on the SDP?
Cheers
Hello Alex,
Thank you for your answer, I still don't have sound but the behaviour is
now different.
Is it possible to configure this behaviour on a call by call basis with
flags on the rtpengine_manage() function? Or in alternative having it
consume the "direction=" attribute on the SDP?
Cheers
Hello,
I have some questions regarding uac_replace methods.
When I receive the first INVITE from someone I change To and From using
uac_replace_to() and uac_replace_from(). I do this only on first INVITES.
In order to restore them I use the "auto" so the changes are restored
automatically in
Hello,
Please ignore my last question. I found my answer in the documentation :
"If you set restore_mode to AUTO, the URI will be modified automatically in
all subsequent requests and replies in that dialog."
Duarte Rocha escreveu no dia quinta, 22/06/2023
à(s) 13:17:
> Hello,
&g
result of the automatic
modifying or only the vsf\vst parameters and password are needed to the
auto replace\restore?
2 - How can I decrypt the info on vsf and vst parameters in order to verify
the info sent and the encryption?
Cheers,
Duarte Rocha
l.
Thanks in advance,
Cheers,
Duarte Rocha
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Thanks for the reply. I want to be able to get different port ranges for some costumers since some of them can only their firewall to a small destination port range .
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Hello all,
I'm currently developing some kamailio scripts with app_jsdt by migrating a
proxy of mine from Kamailio routing script to Js.
I've migrated some parts of my request_route and everything seems to be
working fine.
I am now trying to migrate my event routes to JS and I started with
Hello all,
I'm currently implementing a Kamailio with RADIUS.
I want to send an Access-Request to my RADIUS server and in order to do that
i'm using misc_radius module and radius_does_uri_exist() function without any
arguments :
"if (radius_does_uri_exist()) {"
For my module configuration
Hello Daniel,
Thanks for the reply.
The extra dictionary is already included otherwise an error is thrown and
Kamailio doesn't start.
However, i realized my mistake now and you were right. I was checking for the
extra attributes in a tcpdump and on radius server and i didn't had the
Hello Daniel,
Thanks for the reply.
The extra dictionary is already included otherwise an error is thrown and
Kamailio doesn't start.
However, i realized my mistake now and you were right. I was checking for the
extra attributes in a tcpdump and on radius server and i didn't had the
?
Cheers,
Duarte Rocha
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Edit
Thanks for the help.
I've ended up creating a route invoked by rtimer module where i check all
active dialogs and for each of them sent a radius accounting update.
Cheers,
Duarte
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