16 Aug
2018
16 Aug
'18
8:36 a.m.
Hi Mojbata,
I have installed all the modules you mentioned but when I start kamailio I
am getting following error even I have cdp.so in modules path
ERROR: <core> [sr_module.c:582]: load_module(): could not open module
</usr/local/kamailio-4.4/lib64/kamailio/modules/cdp.so>:
/usr/local/kamailio-4.4/lib64/kamailio/modules/cdp.so: undefined symbol:
get_str_hash
On Thu, Aug 16, 2018 at 8:22 AM, Mojtaba <mespio(a)gmail.com> wrote:
If you want the kamailio works just as P-CSCF, you
should add and
install these modules in kamailio:
ims_dialog module,
ims_usrloc_pcscf module,
ims_registrar_pcscf module
If you want use RX interface (between PCSCF and PCRF), These modules is
needed:
cdp, cdp_avp, ims_qos
With Regards. Mojtaba
On Thu, Aug 16, 2018 at 10:35 AM, serkan celik <srkancelik(a)gmail.com>
wrote:
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Hi Mojtaba,
Thanks for your answer.
Actually I know what you mean. In my question I skipped all the steps of
signaling.
Since my question is to be able to use Kamailio as a P-CSCF node.
So I guess we can install I-CSCF, S-CFCF and HSS in seperate machines
(VMs).
I am already aware of the signaling of IMS entities. But I wonder how
can I
use kamailio as a P-CSCF node. and which modules
should I install?
I want to install kamailio as a PCSCF on ubuntu18.
When I look at some IMS kamailio integration I see all IMS modules are
installed. BTW I also tried to install IMS modules on my ubuntu18 but I
got
some errors during loading some modules as
follow:
ERROR: <core> [sr_module.c:582]: load_module(): could not open module
</usr/local/kamailio-4.4/lib64/kamailio/modules/cdp.so>:
/usr/local/kamailio-4.4/lib64/kamailio/modules/cdp.so: undefined symbol:
get_str_hash
ws_frame.c:32:10: fatal error: unistr.h: No such file or directory
#include <unistr.h>
^~~~~~~~~~
compilation terminated.
../../Makefile.rules:97: recipe for target 'ws_frame.o' failed
Thanks & Regards,
On Thu, Aug 16, 2018 at 7:42 AM, Mojtaba <mespio(a)gmail.com> wrote:
>
> Hello Serkan,
> In IMS concept, In while Registration flow, the scscf is selected by
> I-CSCF node. Then, When the UE is registered in IMS (SCSCF node), The
> SCSCF node would be appear as Service_Record header in SIP body.
> The UE is aware about the it's SIP serving in IMS, and when it
> originate new call, the PCSCF forward it's call to desired node.
> For more information refer to 3gpp documents.
> With Regards.Mojtaba
>
> On Wed, Aug 15, 2018 at 4:42 PM, serkan celik <srkancelik(a)gmail.com>
> wrote:
> > Hi all,
> > I want to use Kamailio as a P-CSCF on ubuntu 18.
> > Kamailio will be p-cscf and will communicate scscf in another open-ims
> > box.
> >
> > How can I implement this feature. I have already looked following
link.
However it did not help me since I could not see any
example pcscf
configuration files after installation
https://www.kamailio.org/wiki/tutorials/ims/installation-howto
Regards,
Serkan
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