Hi.
I found where was my problem. I had a misunderestanding. I used public domaim as outbound proxy and i could register to ims.

On 11 Jul 2017 15:00, "Mojtaba" <mespio@gmail.com> wrote:

Hi Daniel.
Let me describe more clearly the network. Let me suppose these configurations:
Private IMS Domain: kamailio0ims.test (192.168.100.200)
username: bob@kamailio-ims.test
secret: bob
outboundproxy: pcscf.kamailio-ims.test (192.168.100.101)
With these informations, all things works correctly.
Now suppose we have one public IP with predefined
domain(sbc.ims-domain.com) that is set on PCSCF.(This node has two ip
address, one private ip and on public ip),
How can the bob register to network like as before?because the domain
sbc.ims-domain.com is not validate on IMS network.
should i use the sems-sbc? becuase in this situation the private
domain is not reachables.
If it is needed, let me to describe more.
Thanks

On Tue, Jul 11, 2017 at 2:24 PM, Daniel-Constantin Mierla
<miconda@gmail.com> wrote:
> Hello,
>
> do you want the entire platform to be behind a single public ip, or each
> node in the network to run on a private ip but have also a public ip
> associated?
>
> Cheers,
> Daniel
>
>
> On 11.07.17 11:31, Mojtaba wrote:
>> Hello, I am working on IMS core network. In this network we have these
>> node with private IP:
>> P-CSCF: 192.168.100.101(pcscf.kamailio-ims.test)
>> I-CSCF: 192.168.100.102(icscf.kamailio-ims.test)
>> S-CSCF: 192.168.100.103(scscf.kamailio-ims.test)
>> HSS: 192.168.100.200(hss.kamailio-ims.test)
>> I have two default users (bob and alice) and all things right great.
>> Now i want use this network with one public IP behind nat. Let me know
>> What should i do?
>> In one way i could use SEMS-SBC and set public IP on it, How should i
>> config sems-sbc to work correctly?
>> Thanks.With Regads.
>> M.ES.S
>>
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>
> --
> Daniel-Constantin Mierla
> www.twitter.com/miconda -- www.linkedin.com/in/miconda
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>

--
--Mojtaba Esfandiari.S