[SR-Users] P-CSCF without Rx interface

[Tsvetan Filev]

Hi all.

It was a DNS issue indeed.
I followed this example 
https://github.com/kamailio/kamailio/blob/master/misc/examples/ims/ims_dnszone/mnc001.mcc001.3gppnetwork.org 
and now I have MAR/MAA.

Thank you.

On 10.12.18 г. 23:27 ч., Mojtaba wrote:
> Hi,
> The answer is right,
>
> About your question: "I'm not able to find how to tell P-CSCF where to
> direct the sip traffic. It obviously should happen in
> route[REGISTER]."
>
> In [REGISTER] route block you could see this line:
> $ru = "sip:"+$rU+"@"+$rd;
> Actually you are setting R-URI, In this line the $rd PV refer to ICSCF
> in IMS network.
> With Regards. Mojtaba
> On Mon, Dec 10, 2018 at 6:15 PM Iman Mohammadi
> <iman.mohammadi.telecom at gmail.com> wrote:
>> Hi
>>
>> You can comment RX in pcscf.cfg but if you don't use a PCRF or a EPC that's not VoLTE call any more and You can use a softphone like Zoiper to set up call on your ims and check your ports that you specify for P-CSCF and I-CSCF in DNS and cfg files for solving loop problem
>>
>> On Mon, Dec 10, 2018, 17:53 Tsvetan Filev <tsvetan.filev at inno-networks.com wrote:
>>> Hi All.
>>>
>>> May be this has been asked before but I was not able to find an answer.
>>> I setup IMS with 3 instances of kamailio: P-CSCF, I-CSCF and S-CSCF (I
>>> got the config files from here
>>> https://github.com/kamailio/kamailio/tree/master/misc/examples/ims).
>>> I would like to register two clients to the IMS and make a VoLTE like call.
>>> So I want to setup my P-CSCF to send SIP messages to my I-CSCF without
>>> Rx interface (without using PCRF).
>>> I'm not able to find how to tell P-CSCF where to direct the sip traffic.
>>> It obviously should happen in route[REGISTER].
>>> Right now P-CSCF sends all REGISTER requests to itself and goes to a loop.
>>>
>>> Regards.
>>>
>>>
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