[sr-dev] Cannot Register To SIP Provider

[David Villasmil]

If you can get your provider to send to your kamailio, instead of to the
registered UA, by whitelisting your kamailio IP, for instance, then you’re
good.

On Sat, 5 Jan 2019 at 11:26, David Villasmil <david.villasmil.work at gmail.com>
wrote:

> Is the outbound provider the same as the inbound?
> In my case the inbound was sending calls to my unregistered kamailio (ip
> whitelisting)
> But the outbound provider requires registration.
>
> In my case, I just added to the gw configuration in freeswitch a proxy
> with my kamailio. Something like:
>
> outboundproxy=4.3.2.1
>
> That should send all outbound regs and calls via your kamailio.
>
> But if in your case, your provider will use that registration to send YOU
> calls, this will probably not work. You’d indeed need to register from
> kamailio. Something I understand is possible, but never been able to do.
> On Sat, 5 Jan 2019 at 06:07, Prashant Gupta <prashant at farmguide.in> wrote:
>
>> Thanks for the reply. Can you please explain how can I achieve this?
>> In this scenario, will the incoming calls still be routed through the
>> kamailio. What about the outgoing calls?
>> My use case to use kamailio was to send separate incoming numbers to
>> separate asterisk servers. Do you think this is feasible with the solution
>> of having asterisk register to SIP via kamailio.
>>
>> On Fri, Jan 4, 2019 at 4:18 PM David Villasmil <
>> david.villasmil.work at gmail.com> wrote:
>>
>>> This exact same thing happened to me, and I found the easiest is to
>>> register from your asterisk. Have kamailio just forward the registrations
>>> and every asterisk will be registered normally.
>>>
>>> I know it’s not ideal, but I couldn’t make it work, and at least it’s
>>> now working perfectly.
>>>
>>> On Fri, 4 Jan 2019 at 07:51, Prashant Gupta <prashant at farmguide.in>
>>> wrote:
>>>
>>>> Hi,
>>>> I have the following architecture - SIP provider <-> Kamailio <->
>>>> Asterisk servers
>>>> I currently do not have any issues connecting my asterisk servers to
>>>> Kamailio server. I am however having issues connecting my Kamailio server
>>>> to my SIP provider. I am using the uac module for registration and have
>>>> stored my credentials in the uacreg table. When I sniff on my network, I am
>>>> able to see Register message being send out and receives an OK from my
>>>> provider. But I am still unable to get incoming messages to Kamailio. Also
>>>> these SIP responses from the SIP provider do not make it to kamailio route
>>>> as I have logged any message that enter the request_route.
>>>> SIP Messages from Wireshark -
>>>> 1) 19 563.919267 10.67.XXX.XXX 10.232.XXX.XXX SIP 497 Request:
>>>> REGISTER         sip:ims.airtel.in  (1 binding) |
>>>>
>>>> 2) 20 564.040917 10.232.XXX.XXX 10.67.XXX.XXX SIP 480 Status: 401
>>>> Unauthorized |
>>>>
>>>> 3) 21 564.041574 10.67.XXX.XXX 10.232.XXX.XXX SIP 744 Request:
>>>> REGISTER sip:ims.airtel.in  (1 binding) |
>>>>
>>>> 4) 22 564.173338 10.232.XXX.XXX 10.67.XXX.XXX SIP 649 Status: 200 OK
>>>> (1 binding) |
>>>>
>>>> Here 10.232.XXX.XXX is my SIP providers proxy address and 10.67.XXX.XXX
>>>> is my local IP of the lan connected to the SIP line.
>>>> _______________________________________________
>>>> Kamailio (SER) - Development Mailing List
>>>> sr-dev at lists.kamailio.org
>>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-dev
>>>>
>>> _______________________________________________
>>> Kamailio (SER) - Development Mailing List
>>> sr-dev at lists.kamailio.org
>>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-dev
>>>
>> _______________________________________________
>> Kamailio (SER) - Development Mailing List
>> sr-dev at lists.kamailio.org
>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-dev
>>
>
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