[SR-Users] Kamailio-5.3.3. NAT and RTP not working

[Pavithra Mohanraja]

Hi ,

Yes I have configured as you mentioned only . In my pcscf only i have
rtpproxy also configured.
Floating IP i have given in listen address also as
listen = 10.40.10.3:4060 advertise 10.45.4.22:4060

10.40.10.3 - private ip
10.45.4.22 - floating ip
Still RTP alone is not coming.

Is it the only way of configuring NAT ?

Thanks.

On Thu, May 14, 2020 at 4:37 PM supreeth herle <herlesupreeth at gmail.com>
wrote:

> Hello Pavithra,
>
> Have you tried advertising the floating IP of the VM running RTPProxy as
> follows?
>
> Edit /etc/default/rtpproxy file as follows:
>
> # Additional options that are passed to the daemon.
> EXTRA_OPTS="-l 172.24.15.30 -d DBUG:LOG_LOCAL0"
>
> here, "-l <PUBLIC_IP>"
>
> Hope it helps.
>
> Regards,
> Supreeth
>
> On Thu, 14 May 2020 at 13:01, Pavithra Mohanraja <pavimohan3004 at gmail.com>
> wrote:
>
>> Hi ,
>>
>> Could anybody please give me the approach how to configure NAT in
>> kamailio IMS.
>>
>> I have installed kamailio IMS in openstack environment which has private
>> ips for all four vms (each component in one vm). pcscf has one floating IP
>> attached. I have enabled "WITH_NAT" and configured rtpproxy .
>>
>> when i make a call from outside of openstack using 2 zoiper clients with
>> outbound proxy keeping floating ip of pcscf, I am getting 200 ok with all
>> SIP packets correctly flowing but there is no RTP Packet.
>>
>> When i try the same within openstack environment without using public ip,
>> I am getting RTP Packets.
>>
>> Kindly tell me the procedure of NAT Enablement or do i need to do
>> anything other than this.
>>
>> Kindly help because i am stuck with this for long time.
>>
>>
>> Thanks.
>> _______________________________________________
>> Kamailio (SER) - Users Mailing List
>> sr-users at lists.kamailio.org
>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
>>
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