2 Feb
2010
2 Feb
'10
7:28 a.m.
Hello,
On 2/2/10 1:18 PM, alex pappas wrote:
Hi Daniel,
I'm capturing with tcpdump the packets when they live the server and I
don't see the extra header added.
are you having the rpid value in subscriber table? Is it loaded via
load_credentials of auth_db or do you set the right avp in script?
Have you tried append_hf()? Seems you want to add r-uri to rpid, which
is easier via append_hf() then.
Cheers,
Daniel
Cheers
Alex
On Tue, Feb 2, 2010 at 12:24 PM, Daniel-Constantin Mierla
<miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote:
Hi Alex,
On 2/2/10 11:04 AM, alex pappas wrote:
Dear friends,
I'm trying to give to a user the option to have privacy in a
call. I'm trying to do that by adding an extra header with:
append_rpid_hf("sip",
";party=calling;id-type=subscriber;privacy=off;screen=no");
I'm using this header in the begining of the kamailio.cfg
if(($rU=="99999") || ($rU=="77777"))
{
append_rpid_hf("sip",
"$ru;party=calling;id-type=subscriber;privacy=off;screen=no");
xlog("alx ------- We have rU match
--------");
}
When I see the sip messages I don't see this extra header
added into it.
Does anyone had experience in this ?
the header is visible when the message is forwarded. To see it
immediately, but only in 3.0.0, you can use msg_apply_changes().
Cheers,
Daniel
--
Daniel-Constantin Mierla
eLearning class for Kamailio 3.0.0
Starting Feb 8, 2010
* http://www.asipto.com/
--
Daniel-Constantin Mierla
eLearning class for Kamailio 3.0.0
Starting Feb 8, 2010
* http://www.asipto.com/
2 Feb
2 Feb
9:08 a.m.
New subject: [Kamailio-Users] append_rpid_hf add privacy?
Hi Daniel,
What i want to implement is when a call comes with an avp=1 then this call
should not present the calling number. From examples I saw it looks like I
need to add an extra header, with :
append_rpid_hf("sip",
"$ru;party=calling;id-type=subscriber;privacy=off;screen=no");
I don't understand for what stands the rpid even I'm reading about it:
*The SIP Remote-Party-ID header identifies the calling party and includes
user, party, screen and privacy headers that specify how a call is presented
and screened. *
I mean what value I should add in subscriber table if the call is coming
from an IP address and from a particular number?
I'm loading now the rpid:
modparam("auth_db", "load_credentials", "rpid")
but I don't understand how it works :-(
Thank you
Alex
On Tue, Feb 2, 2010 at 2:28 PM, Daniel-Constantin Mierla
<miconda(a)gmail.com>wrote;wrote:
Hello,
On 2/2/10 1:18 PM, alex pappas wrote:
Hi Daniel,
I'm capturing with tcpdump the packets when they live the server and I
don't see the extra header added.
are you having the rpid value in subscriber table? Is it loaded via
load_credentials of auth_db or do you set the right avp in script?
Have you tried append_hf()? Seems you want to add r-uri to rpid, which is
easier via append_hf() then.
Cheers,
Daniel
Cheers
Alex
On Tue, Feb 2, 2010 at 12:24 PM, Daniel-Constantin Mierla <
miconda(a)gmail.com> wrote:
Hi Alex,
On 2/2/10 11:04 AM, alex pappas wrote:
--
Daniel-Constantin Mierla
eLearning class for Kamailio 3.0.0
Starting Feb 8, 2010
* http://www.asipto.com/
Dear friends,
I'm trying to give to a user the option to have privacy in a call. I'm
trying to do that by adding an extra header with:
append_rpid_hf("sip",
";party=calling;id-type=subscriber;privacy=off;screen=no");
I'm using this header in the begining of the kamailio.cfg
if(($rU=="99999") || ($rU=="77777"))
{
append_rpid_hf("sip",
"$ru;party=calling;id-type=subscriber;privacy=off;screen=no");
xlog("alx ------- We have rU match --------");
}
When I see the sip messages I don't see this extra header added into it.
Does anyone had experience in this ?
the header is visible when the message is forwarded. To see it
immediately, but only in 3.0.0, you can use msg_apply_changes().
Cheers,
Daniel
--
Daniel-Constantin Mierla
eLearning class for Kamailio 3.0.0
Starting Feb 8, 2010
* http://www.asipto.com/
4:07 p.m.
New subject: [Kamailio-Users] append_rpid_hf add privacy?
On 2/2/10 3:08 PM, alex pappas wrote:
Hi Daniel,
What i want to implement is when a call comes with an avp=1 then this
call should not present the calling number. From examples I saw it
looks like I need to add an extra header, with :
append_rpid_hf("sip",
"$ru;party=calling;id-type=subscriber;privacy=off;screen=no");
I don't understand for what stands the rpid even I'm reading about it:
_The SIP Remote-Party-ID header identifies the calling party and
includes user, party, screen and privacy headers that specify how a
call is presented and screened. _
I mean what value I should add in subscriber table if the call is
coming from an IP address and from a particular number?
I'm loading now the rpid:
modparam("auth_db", "load_credentials", "rpid")
but I don't understand how it works :-(
do you have something in the column
'rpid' of subscriber table for
caller record?
However, with the example above of what you want to try, you add request
uri in the RPID, which is destination not caller (it is called party not
calling party).
If you just need to take calling number and add it to RPID, try:
append_hf("<$fu>;party=calling;id-type=subscriber;privacy=off;screen=no\r\n");
You do not need values in subscriber table. Beware that RPID works only
with some gateways, if you need full privacy, is better to replace the
from URI with anonymous.
Cheers,
Daniel
--
Daniel-Constantin Mierla
eLearning class for Kamailio 3.0.0
Starting Feb 8, 2010
* http://www.asipto.com/
3 Feb
3 Feb
4:43 a.m.
New subject: [Kamailio-Users] append_rpid_hf add privacy?
Daniel hi,
Now it works!
I'm adding in the rpid avp the value that the RFC it says $avp(s:rpid) =
$fu; and then
append_rpid_hf("$fU",
";party=calling;id-type=subscriber;privacy=off;screen=no");
In this way I see the headers added correctly in sip message. Considering
what you said about the from header make it anonymus that is right! Even in
our network we have a switch which din't understand rpid and we change the
from to anonymous. In Kamailio the $fu and $fU are writable. In this case
how can I change that ?
Thank you
Alex
On Tue, Feb 2, 2010 at 11:07 PM, Daniel-Constantin Mierla <miconda(a)gmail.com
wrote:
On 2/2/10 3:08 PM, alex pappas wrote:
Hi Daniel,
What i want to implement is when a call comes with an avp=1 then this call
should not present the calling number. From examples I saw it looks like I
need to add an extra header, with :
append_rpid_hf("sip",
"$ru;party=calling;id-type=subscriber;privacy=off;screen=no");
I don't understand for what stands the rpid even I'm reading about it:
*The SIP Remote-Party-ID header identifies the calling party and includes
user, party, screen and privacy headers that specify how a call is presented
and screened. *
I mean what value I should add in subscriber table if the call is coming
from an IP address and from a particular number?
I'm loading now the rpid:
modparam("auth_db", "load_credentials", "rpid")
but I don't understand how it works :-(
do you have something in the column 'rpid' of subscriber table for caller
record?
However, with the example above of what you want to try, you add request
uri in the RPID, which is destination not caller (it is called party not
calling party).
If you just need to take calling number and add it to RPID, try:
append_hf("<$fu>;party=calling;id-type=subscriber;privacy=off;screen=no\r\n");
You do not need values in subscriber table. Beware that RPID works only
with some gateways, if you need full privacy, is better to replace the from
URI with anonymous.
Cheers,
Daniel
--
Daniel-Constantin Mierla
eLearning class for Kamailio 3.0.0
Starting Feb 8, 2010
* http://www.asipto.com/
5:01 a.m.
New subject: [Kamailio-Users] append_rpid_hf add privacy?
Hello,
On 2/3/10 10:43 AM, alex pappas wrote:
Daniel hi,
Now it works!
I'm adding in the rpid avp the value that the RFC it says $avp(s:rpid)
= $fu; and then
append_rpid_hf("$fU",
";party=calling;id-type=subscriber;privacy=off;screen=no");
In this way I see the headers added correctly in sip message.
Considering what you said about the from header make it anonymus that
is right! Even in our network we have a switch which din't understand
rpid and we change the from to anonymous. In Kamailio the $fu and $fU
are writable. In this case how can I change that ?
if the devices are SIP 2.0 (rfc3261) the you can do:
remove_hf("From");
append_hf("From: <anonymous@invalid>;tag=$ft\r\n", "From");
if not, look at uac module.
Cheers,
Daniel
--
Daniel-Constantin Mierla
eLearning class for Kamailio 3.0.0
Starting Feb 8, 2010
* http://www.asipto.com/
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participants (2)
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Daniel-Constantin Mierla