27 Jan
2015
27 Jan
'15
11:56 p.m.
Hi.
I wanted to update every one on this issue.
I found that while the dlg start time: $dlg(start_ts), DLG_lifetime:
$DLG_lifetime aren't populating I can still use the following to record the
start time of the call as a dialog variable:
$dlg_var(TVs) = $TV(s);
A strange problem with this however is that when I compare that start time
to the time when the bye occurs I see 10 extra seconds that never actually
happened.
In other words this:
$avp(elapsed) = ( $TV(s) - $dlg_var(TVs));
sets my $avp(elapsed) to be 10 seconds longer than the call actually was.
I fixed it simply enough like so:
$var(dialog_duration_fix) = DIALOG_DURATION_FIX;
$avp(elapsed) = ( ($TV(s) - $var(dialog_duration_fix)) - $dlg_var(TVs));
I have worked around these issues for my own purposes but still seems like
there are some odd bugs here.
I hope this message finds every well.
All the best.
Will Ferrer
Switchsoft
On Thu, Jan 22, 2015 at 3:56 PM, Will Ferrer <will.ferrer(a)switchsoft.com>
wrote:
Hi Abdul
I just wanted to check int. Did you have any ideas of things we could try
or more information we could get you to assistance?
Thanks again for your help, the input we have gotten from you and Daniel
has always been invaluable.
All the best.
Will Ferrer
Switchsoft
On Fri, Jan 16, 2015 at 7:42 PM, Will Ferrer <will.ferrer(a)switchsoft.com>
wrote:
Hi Abdul
That's great. I look forward to the advice.
Thanks again for the assistance and I hope you have a great weekend.
All the best.
Will
On Fri, Jan 16, 2015 at 6:44 PM, Abdul Gafar <abdul.gafar.tim(a)gmail.com>
wrote:
Hi Wiil
I will be try help you
//Gafar
On Sat, Jan 17, 2015 at 4:43 AM, Will Ferrer <will.ferrer(a)switchsoft.com
wrote:
> Hi Adbul
>
> Thanks, I am glad the information is useful.
>
> Do you have any thoughts on what I could I try next to get that $dlg(start_ts)
> value populated in the dialog as it is still not working about adding the
> loose_route() function?
>
> I also tried looking at the logs for any reference to dialog -- tail -f
> /var/log/syslog | grep dialog
>
> The only thing that came up with rtpengine talking about dialogs so no
> clues there.
>
> Thanks to you guys for the help.
>
> All the best.
>
> Will
>
> On Fri, Jan 16, 2015 at 1:25 AM, Abdul Gafar <abdul.gafar.tim(a)gmail.com
> wrote:
>
>>
>>
>>
>> *Hi Will,Thanks for sharing very useful information.*
>>
>>
>> *//Gafar*
>>
>>
>> On Fri, Jan 16, 2015 at 12:48 PM, Will Ferrer <
>> will.ferrer(a)switchsoft.com> wrote:
>>
>>> Hi Daniel
>>>
>>> Thanks so much for the response and help as always.
>>>
>>> I tried changing my config to use loose route.
>>>
>>> It looks like this now:
>>>
>>> loadmodule "dialog.so"
>>>
>>> ...
>>> modparam("dialog", "db_url", DBURL)
>>> modparam("dialog", "db_mode", 1)
>>> modparam("dialog", "dlg_flag", 4)
>>> modparam("dialog", "dlg_match_mode", 1)
>>>
>>> ...
>>>
>>> request_route {
>>> if (is_method("INVITE") && (! has_totag() ) ) {
>>> dlg_manage();
>>> xlog ("L_INFO", "request_route DIALOG TEST: Dialog
initiated");
>>> }
>>> if (is_method("BYE")) {
>>> #dlg_manage();
>>> loose_route();
>>> $var(elapsed) = ( $TV(s) - $dlg(start_ts) );
>>> xlog ("L_INFO", "request_route DIALOG TEST: Completed
$dlg(from_uri)
>>> to $dlg(to_uri), elapsed: $var(elapsed), now seconds: $TV(s), dlg start
>>> time: $dlg(start_ts), DLG_lifetime: $DLG_lifetime");
>>> }
>>> ....
>>>
>>> I now get:
>>>
>>> INFO: <script>: request_route DIALOG TEST: Dialog initiate
>>> INFO: <script>: request_route DIALOG TEST: Completed
>>> sip:willf1976Test@develop-sbc.switchsoft.com to
>>> sip:+18054515526@develop-sbc.switchsoft.com, elapsed: 1421386898,
>>> now seconds: 1421386898, dlg start time: 0, DLG_lifetime: 1421386898
>>>
>>>
>>> So the $DLG_lifetime is being populated, but it has all the seconds
>>> since epoch time. You can also see that the $dlg(start_ts) is 0.
>>>
>>> I also tried using the dlg_manage() instead of the loose route in my
>>> test and got the same result.
>>>
>>> Any idea what might be missing?
>>>
>>> Thanks again for your help.
>>>
>>> All the best.
>>>
>>> Will
>>>
>>>
>>>
>>>
>>>
>>>
>>> On Thu, Jan 15, 2015 at 5:53 AM, Daniel-Constantin Mierla <
>>> miconda(a)gmail.com> wrote:
>>> >
>>> > Hello,
>>> >
>>> > try to do dlg_manage() or lose_route() before accessing the dialog
>>> variables.
>>> >
>>> > Cheers,
>>> > Daniel
>>> >
>>> >
>>> > On 15/01/15 08:25, Will Ferrer wrote:
>>> >
>>> > An update on this.
>>> >
>>> > I tried setting my dialog module to the use the db. No db entry is
>>> ever made.
>>> >
>>> > My config looks like this now:
>>> >
>>> > loadmodule "dialog.so"
>>> >
>>> > ...
>>> > modparam("dialog", "db_url", DBURL)
>>> > modparam("dialog", "db_mode", 1)
>>> > modparam("dialog", "dlg_flag", 4)
>>> > modparam("dialog", "dlg_match_mode", 1)
>>> >
>>> > ...
>>> >
>>> > request_route {
>>> > if (is_method("INVITE") && (! has_totag() ) )
{
>>> > dlg_manage();
>>> > }
>>> > if (is_method("BYE")) {
>>> > $var(elapsed) = ( $TV(s) - $dlg(start_ts) );
>>> > xlog ("L_INFO", "request_route DIALOG TEST: Completed
>>> $dlg(from_uri) to $dlg(to_uri), elapsed: $var(elapsed), now seconds:
>>> $TV(s), dlg start time: $dlg(start_ts), DLG_lifetime: $DLG_lifetime");
>>> > }
>>> > ....
>>> >
>>> >
>>> > I hope this message finds every one well.
>>> >
>>> > All the best.
>>> >
>>> > Will
>>> >
>>> > On Thu, Jan 15, 2015 at 12:03 AM, Will Ferrer <
>>> will.ferrer(a)switchsoft.com> wrote:
>>> >>
>>> >> Hi All
>>> >>
>>> >> I am in need of being able to see what the duration of the call
>>> was at the time of hang out.
>>> >>
>>> >> I tried turning on the dialog module, but the result is that the
>>> values I need are either null or always show as zero.
>>> >>
>>> >> I tried to follow the suggestions in the thread about this here:
>>> >>
>>> >>
>>> http://lists.sip-router.org/pipermail/sr-users/2010-October/065889.html
>>> >>
>>> >> In the end my config looks like this:
>>> >>
>>> >> loadmodule "dialog.so"
>>> >>
>>> >> ...
>>> >>
>>> >> modparam("dialog", "dlg_flag", 4)
>>> >> modparam("dialog", "dlg_match_mode", 1)
>>> >>
>>> >> ...
>>> >>
>>> >> request_route {
>>> >> if (is_method("INVITE") && (! has_totag()
) ) {
>>> >> dlg_manage();
>>> >> }
>>> >> if (is_method("BYE")) {
>>> >> $var(elapsed) = ( $TV(s) - $dlg(start_ts) );
>>> >> xlog ("L_INFO", "request_route DIALOG TEST:
Completed
>>> $dlg(from_uri) to $dlg(to_uri), elapsed: $var(elapsed), now seconds:
>>> $TV(s), dlg start time: $dlg(start_ts), DLG_lifetime: $DLG_lifetime");
>>> >> }
>>> >> ....
>>> >>
>>> >>
>>> >>
>>> >> Note that I put at the top of the request route just for testing
>>> purposes
>>> >>
>>> >> The result I get in the log is this:
>>> >>
>>> >> INFO: <script>: request_route DIALOG TEST: Completed
>>> sip:willf1976Test@develop-sbc.switchsoft.com to
>>> sip:+18054515526@develop-sbc.switchsoft.com, elapsed: 1421305210,
>>> now seconds: 1421305210, dlg start time: 0, DLG_lifetime: <null>
>>> >>
>>> >>
>>> >> I was wondering if any one could point out to me what I have set
>>> up wrong.
>>> >>
>>> >> Thanks in advance
>>> >>
>>> >> All the best.
>>> >>
>>> >> Will Ferrer
>>> >> Switchsoft
>>> >>
>>> >
>>> >
>>> >
>>> > _______________________________________________
>>> > 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://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
>>> >
>>> >
>>> > _______________________________________________
>>> > 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
>>> >
>>>
>>> _______________________________________________
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>>>
>>
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>
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