11 May
2011
11 May
'11
12:12 p.m.
Dear all,
I'm trying to create a service which when a call reach Kamailio, this call
get's a number of gateways in round robin mode and from them I create uri
and append_branches.
The all scenario works fine except that I don't get from Dispatcher the
round robin mode. Is is the way I ask Dispatcher and i don't get the results
I need.
In other scenarios Dispatcher works fine. The other thing is that I tried
the random alg of Dispatcher and that works.
I'm trying to understand what I'm doing wrong and why random alg works but
round robin not.
I'm attaching my code if anyone has an idea of what I'm doing wrong.
Thank you
Alex
*Scenario description:*
*
Call enter
--> Dialplan (Here if has a match get the attributes
which is a list of dispatcher gw group in the form of 100.101.#)
--> Dispatcher (For every dispatcher gw group
appnd the branch)
--> Redirect the call*
route[TEST]
{
if(dp_translate("$avp(s:lcr_id)", "$rU/$rU"))
{
$var(i) = 0;
while($(var(dpattrs){s.select,$var(i),.})!="#") *#attr example
is gw group of disptcher in order 100.101.# or in my scenario is 200.# which
in Dispatcher is 2 gw* *10.0.0.2 and 10.0.0.3*
{
$avp(s:disp_dstgrp) = $(var(dpattrs){s.select,$var(i),.}{
s.int});
if(ds_select_domain("$avp(s:disp_dstgrp)", "4"))
{
append_branch();
revert_uri();
$avp(s:disp_dstgrp) = "null";
}
$var(i) = $var(i) + 1; # for the while loop
}
####################### REDIRECTION
#####################
sl_send_reply("300", "Multiple Choice");
#########################################################
exit;
} else {
xlog(" ----- No routing found for this call -----");
}
}
16 May
16 May
10:38 a.m.
Hello,
can you put some xlog messages with the uri after ds_select_domain()
execution? Do several tests to see what destination address is selected.
Also, put here the content of the records for the dispatcher groups in use.
Cheers,
Daniel
On 5/11/11 11:12 AM, alex pappas wrote:
Dear all,
I'm trying to create a service which when a call reach Kamailio, this
call get's a number of gateways in round robin mode and from them I
create uri and append_branches.
The all scenario works fine except that I don't get from Dispatcher
the round robin mode. Is is the way I ask Dispatcher and i don't get
the results I need.
In other scenarios Dispatcher works fine. The other thing is that I
tried the random alg of Dispatcher and that works.
I'm trying to understand what I'm doing wrong and why random alg works
but round robin not.
I'm attaching my code if anyone has an idea of what I'm doing wrong.
Thank you
Alex
*Scenario description:*
*
Call enter
--> Dialplan (Here if has a match get the
attributes which is a list of dispatcher gw group in the form of
100.101.#)
--> Dispatcher (For every dispatcher gw
group appnd the branch)
--> Redirect the call*
route[TEST]
{
if(dp_translate("$avp(s:lcr_id)", "$rU/$rU"))
{
$var(i) = 0;
while($(var(dpattrs){s.select,$var(i),.})!="#") *#attr
example is gw group of disptcher in order 100.101.# or in my scenario
is 200.# which in Dispatcher is 2 gw* *10.0.0.2 and 10.0.0.3*
{
$avp(s:disp_dstgrp) =
$(var(dpattrs){s.select,$var(i),.}{s.int <http://s.int>});
if(ds_select_domain("$avp(s:disp_dstgrp)", "4"))
{
append_branch();
revert_uri();
$avp(s:disp_dstgrp) = "null";
}
$var(i) = $var(i) + 1; # for the while loop
}
####################### REDIRECTION
#####################
sl_send_reply("300", "Multiple Choice");
#########################################################
exit;
} else {
xlog(" ----- No routing found for this call -----");
}
}
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierla
http://www.asipto.com
18 May
18 May
10:50 a.m.
Daniel hi,
I noticed that I was not using the ds_next_domain(). I was looping inside
a ds_select_domain("$avp(s:disp_dstgrp)", "4").
I changed that to:
For every gw_group:
The first gw_group the $rd is getting fed from
ds_select_domain("$avp(s:disp_dstgrp)", "4") and all the other times
is
getting fed from ds_next_domain(). In this way everything works as expected.
Thank you very match for your replay
Regards
Alex
On Mon, May 16, 2011 at 10:38 AM, Daniel-Constantin Mierla <
miconda(a)gmail.com> wrote:
Hello,
can you put some xlog messages with the uri after ds_select_domain()
execution? Do several tests to see what destination address is selected.
Also, put here the content of the records for the dispatcher groups in use.
Cheers,
Daniel
On 5/11/11 11:12 AM, alex pappas wrote:
Dear all,
I'm trying to create a service which when a call reach Kamailio, this call
get's a number of gateways in round robin mode and from them I create uri
and append_branches.
The all scenario works fine except that I don't get from Dispatcher the
round robin mode. Is is the way I ask Dispatcher and i don't get the results
I need.
In other scenarios Dispatcher works fine. The other thing is that I tried
the random alg of Dispatcher and that works.
I'm trying to understand what I'm doing wrong and why random alg works but
round robin not.
I'm attaching my code if anyone has an idea of what I'm doing wrong.
Thank you
Alex
*Scenario description:*
*
Call enter
--> Dialplan (Here if has a match get the attributes
which is a list of dispatcher gw group in the form of 100.101.#)
--> Dispatcher (For every dispatcher gw
group appnd the branch)
--> Redirect the call*
route[TEST]
{
if(dp_translate("$avp(s:lcr_id)", "$rU/$rU"))
{
$var(i) = 0;
while($(var(dpattrs){s.select,$var(i),.})!="#") *#attr example
is gw group of disptcher in order 100.101.# or in my scenario is 200.# which
in Dispatcher is 2 gw* *10.0.0.2 and 10.0.0.3*
{
$avp(s:disp_dstgrp) = $(var(dpattrs){s.select,$var(i),.}{
s.int});
if(ds_select_domain("$avp(s:disp_dstgrp)", "4"))
{
append_branch();
revert_uri();
$avp(s:disp_dstgrp) = "null";
}
$var(i) = $var(i) + 1; # for the while loop
}
####################### REDIRECTION
#####################
sl_send_reply("300", "Multiple Choice");
#########################################################
exit;
} else {
xlog(" ----- No routing found for this call -----");
}
}
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
listsr-users@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Daniel-Constantin Mierlahttp://www.asipto.com
19 May
19 May
10:49 a.m.
Hello,
On 5/18/11 9:50 AM, alex pappas wrote:
Daniel hi,
I noticed that I was not using the ds_next_domain(). I was looping
inside a ds_select_domain("$avp(s:disp_dstgrp)", "4").
I changed that to:
For every gw_group:
The first gw_group the $rd is getting fed from
ds_select_domain("$avp(s:disp_dstgrp)", "4") and all the other times
is getting fed from ds_next_domain(). In this way everything works as
expected.
ok, thanks for reporting back what was the cause.
Cheers,
Daniel
Thank you very match for your replay
Regards
Alex
On Mon, May 16, 2011 at 10:38 AM, Daniel-Constantin Mierla
<miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote:
Hello,
can you put some xlog messages with the uri after
ds_select_domain() execution? Do several tests to see what
destination address is selected.
Also, put here the content of the records for the dispatcher
groups in use.
Cheers,
Daniel
On 5/11/11 11:12 AM, alex pappas wrote:
--
Daniel-Constantin Mierla
http://www.asipto.com
http://linkedin.com/in/miconda
http://twitter.com/miconda
Dear all,
I'm trying to create a service which when a call reach Kamailio,
this call get's a number of gateways in round robin mode and from
them I create uri and append_branches.
The all scenario works fine except that I don't get from
Dispatcher the round robin mode. Is is the way I ask Dispatcher
and i don't get the results I need.
In other scenarios Dispatcher works fine. The other thing is that
I tried the random alg of Dispatcher and that works.
I'm trying to understand what I'm doing wrong and why random alg
works but round robin not.
I'm attaching my code if anyone has an idea of what I'm doing wrong.
Thank you
Alex
*Scenario description:*
*
Call enter
--> Dialplan (Here if has a match get the
attributes which is a list of dispatcher gw group in the form of
100.101.#)
--> Dispatcher (For every
dispatcher gw group appnd the branch)
--> Redirect the call*
route[TEST]
{
if(dp_translate("$avp(s:lcr_id)", "$rU/$rU"))
{
$var(i) = 0;
while($(var(dpattrs){s.select,$var(i),.})!="#")
*#attr example is gw group of disptcher in order 100.101.# or in
my scenario is 200.# which in Dispatcher is 2 gw* *10.0.0.2 and
10.0.0.3*
{
$avp(s:disp_dstgrp) =
$(var(dpattrs){s.select,$var(i),.}{s.int <http://s.int>});
if(ds_select_domain("$avp(s:disp_dstgrp)", "4"))
{
append_branch();
revert_uri();
$avp(s:disp_dstgrp) = "null";
}
$var(i) = $var(i) + 1; # for the while loop
}
####################### REDIRECTION
#####################
sl_send_reply("300", "Multiple Choice");
#########################################################
exit;
} else {
xlog(" ----- No routing found for this call -----");
}
}
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days inactive
4947
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3 comments
2 participants
participants (2)
-
alex pappas -
Daniel-Constantin Mierla