Can you confirm that Kamailio is listening on the port 5060 udp/tcp ?

something list using NetCat:

nc -v -u -z -w 3 host.ip.address 5060-5070

This will check if anything is listening to the port range from 5060 to 5070 on UDP (default transport for SIP).

Atenciosamente / Kind Regards / Cordialement / Un saludo,

Sérgio Charrua

On Thu, Jun 5, 2025 at 10:13 AM Fernando Lopes via sr-users <sr-users@lists.kamailio.org> wrote:

The sip message reaches inside the vm, I can see it U 2025/06/04 16:40:24.026418 192.76.120.10:5060 -> 10.0.0.4:5060 #8
INVITE sip:+351200600020@<PUBLIC-IP>:5060 SIP/2.0, the strange thing is that kamailio is working(can send pings to asterisk), it just doesn't want to enter any type of route, I think maybe because advertise doesn't work or any other config is also not working
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