You must set rtpengine’s network type to host. Not expose a single port.

On Tue, 20 Oct 2020 at 21:01, Pavithra Mohanraja <pavimohan3004@gmail.com> wrote:

Hi,

I am not using free switch.In my case, I am testing with

Ue (vm) -> ims (pods) -> ue (vm)

Here rtp engine is running inside pcscf pod with 2223 as exposed UDP port

When I make a call from ue , rtp packets flow from ue to pcscf pod ip .

Rtp engine is listening to pod ip inside pcscf pod.

How can I resolve this?

Thanks, 

Pavithra

On Wed, Oct 21, 2020, 1:19 AM David Villasmil <david.villasmil.work@gmail.com> wrote:

I have it running perfectly in network host mode. Public to private and private to public. My freeswitches are in the private and kamailio+rtpengine do the translation from public to private (and viceversa). All in k8s pods.

When fs or rtpengine a come up in the pods, they register themselves in kamailio’s db tables rtpengine and dispatcher with their private IPs.

On Tue, 20 Oct 2020 at 15:43, Sergey Safarov <s.safarov@gmail.com> wrote:

UDP in k8s not stable.

So looks as need use host network.

Second options troubleshoot nat in k8s.

Thirt options, add RTP engine control over TCP in Kamailio.

On Tue, Oct 20, 2020, 5:22 PM Pavithra Mohanraja <pavimohan3004@gmail.com> wrote:

Hi,

I have installed rtp engine inside pcscf pod and tried to make a call. caller was unable to reach the pod environment with 2223 port exposed for rtp. Kindly anyone help, if you have already done with pod based deployment of ims.

Thanks,

Pavithra

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Regards,

David Villasmil

email: david.villasmil.work@gmail.com

phone: +34669448337

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phone: +34669448337

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