27 Jun
2019
27 Jun
'19
12:27 p.m.
Hi Daniel,
so ag-projects (Call-control developer) said the Call-control python app is
designed for MI and there is no plan to support anything else (
http://lists.opensips.org/pipermail/users/2019-June/041235.html). So this
makes this project unusable in Kamailio 5.x.
I have hacked call-control module to return something, so the Kamailio does
not error, but this is just a hack, nothing production.
I humbly suggest to remove call-control from modules or at least write in
documentation, that it does not support ag-projects applications anymore.
Anyway thanks for willingness to help
Kind regards
Efelin
st 26. 6. 2019 o 14:45 Efelin Novak <efelin.novak(a)gmail.com> napísal(a):
Hi Daniel,
thanks for a reply. No, the module is not using an MI. The Python
application call-control is using the MI to end the calls using
dlg_end_dlg. I see it like this: the communication from Kamailio to
Call-control works, however the communication from Call-Control to Kamailio
(I think this is only used to kill a call -
http://callcontrol.ag-projects.com/images/prepaid-engine.png) does not.
It is using an MI (CallControl -> Kamailio).
I understand this is not your problem (that is why I also post a message
to the developer list), but call_control module without call-control
application is useless (as far as I understand).
Is there any workaround how to turn the MI on or to have some interface
separately, to do MI <-> JSON-RPC?
I want to switch to Evapi and CGRateS, however in a meanwhile I wanted to
have both systems running simultaneously.
Again thanks
Efelin
st 26. 6. 2019 o 14:21 Daniel-Constantin Mierla <miconda(a)gmail.com>
napísal(a):
Hello,
are you saying that the call_control module in kamailio is still using MI
in version 5.2.x? The code related to MI was removed, should not be any use
of it, can you point in the code where that happens? It can be migrated to
RPC if is some raw MI operation ...
Cheers,
Daniel
On Wed, Jun 26, 2019 at 1:45 PM Efelin Novak <efelin.novak(a)gmail.com>
wrote:
Hi Folks,
I'm migrating to Kamailio 5.2.x from 4.4.x. Everything seems to be fine,
however I have came to an issue with call_control module as this one is
still using old MI interface.
Standard situations work nice (maximum debit, prepaid, "CDRs") however
when call_control needs to kill a call (credit is gone), it tries to send
dlg_end_dlg over MI and it fails.
Question are:
Is call_control still supported? I haven't found any note about it.
Is there any workaround from Kamailio point of view?
I'm running last versions of both applications. I'm also rising a ticket
at ag-projects side.
Thanks
Efelin
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