Another thing..
better you all add a string like this..
if ($avp(lcr_tag)!=$null && $(avp(lcr_tag){s.len}) > 5)
The problem is that if u have an empty field on the tag.. or just NULL ,
you will add a simple . inside of the INVITE.. but this is a problem for
the message of course..
The && $(avp(lcr_tag){s.len}) > 5 will resolve..
Regards
Laura
Il 11/01/17 14:39, Daniel-Constantin Mierla ha scritto:
On 10/01/2017 15:53, Laura wrote:
Dear all,
don't forget to add the same strings on failure_route ;)
Still using a branch route, but armed from failure_route before
t_relay() should work as well.
Cheers,
Daniel
Cheers
Laura
Il 10/01/17 14:41, Laura ha scritto:
Dear Daniel and list..
a very strange situation.. why this parameters is valid on the first
gw only inside the lcr..
if i add differents string on 2 gateways... and the call is goind on
both of them.. i see the parameter added to invite only on the fist
gw...
Cheers
Laura
Il 10/01/17 14:34, Daniel-Constantin Mierla ha scritto:
Hello!
Welcome and thanks for providing back details about the solution in
the config file. I am sure it will help others with similar needs
in the future.
As further hints, the value in the tag column can be more complex,
storing more than information about the extra headers, just use a
format that can be parsed easily in the configuration file, for
example json, xml or parameter-like value.
Cheers,
Daniel
On 10/01/2017 13:05, Laura wrote:
Dear Daniel,
thanks for your idea.. for anyone need it on their config..
on branch_route[MANAGE_BRANCH] ...
if ($avp(lcr_tag)!=$null) {
#!ifdef WITH_XLOG
xlog("L_INFO","BRANCH_ROUTE: lcr_tag: $avp(lcr_tag) -> add
field on INVITE\n");
#!endif
append_hf("$avp(lcr_tag)\r\n");
}
Pratically if the field tag on lcr_gw modules is not empty .. i'll
add the datas inside the INVITE :)
Regards
Laura
Il 10/01/17 11:38, Daniel-Constantin Mierla ha scritto:
Hello,
afaik the params column stores the parameters for request URI.
You are looking to add extra headers.
One option is to leverage on tag column -- its value should be
returned in a variable inside kamailio.cfg. There you can test
the value and if it has a specific value, then you can add the
extra header you need. The operation to add the headers should be
done inside a branch_route in order to have different values for
each gateway.
Cheers,
Daniel
On 10/01/2017 10:51, Laura wrote:
Dear all,
I'm using kamailio 4.3.6 and LCR modules.. i was wondering if it
was possibile to add some special paramenter to all call sent to
a specific gateway.
I was try to use the " params" field on lcr_gw table but it's
not working like i was think..
The issue is simple.. i want to add to field "Privacy: id" to
any call i send over a specific gateway..
What is the best and easy way to do that ?
Any idea is appreciate.
Regards
Laura
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Daniel-Constantin Mierla
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www.twitter.com/miconda --www.linkedin.com/in/miconda
Kamailio World Conference - May 8-10, 2017 -www.kamailioworld.com
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Daniel-Constantin Mierla
www.twitter.com/miconda --www.linkedin.com/in/miconda
Kamailio World Conference - May 8-10, 2017 -www.kamailioworld.com
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