That almost always means your node isn't properly registered. If it is, then the other issue is something is blocking the networking between your node and the remote nodes.
I've added a new tool to the asl3 package that's currently in beta. If you're comfortable doing it, try installing the beta asl3 package:
sudo asl-repo-switch -l beta
sudo apt update
sudo apt install asl3
sudo asl-repo-switch -l main
That will give you a new tool I've been developing - asl-node-auth-check that will test your node's authentication, registration, and reachability. Here's an example:
# asl-node-auth-check
-----===== AllStarLink Node Authentication Check =====-----
Checking configuration:
Info: rpt.conf has configuration for: 48496, 430780, 430781, 430782, 43078 3, 430784, 430785, 63467
Info: /etc/asterisk/iax.conf contains no registration lines.
Info: /etc/asterisk/rpt_http_registrations.conf contains 8 registration li ne(s)
Info: Registrations present for configured node(s): 48496, 430780, 430781, 430782, 430783, 430784, 430785, 63467
Info: IP from https://conntest-east1.allstarlink.org/ip reports: 3.138.188 .232
Info: IP from https://conntest-west1.allstarlink.org/ip reports: 3.138.188 .232
Info: IP from https://conntest-west2.allstarlink.org/ip reports: 3.138.188 .232
Info: IP from udp://conntest-east1.allstarlink.org:4570 reports: 3.138.188 .232
Info: IP from udp://conntest-west1.allstarlink.org:4569 reports: 3.138.188 .232
Info: IP from udp://conntest-west2.allstarlink.org:4569 reports: 3.138.188 .232
OK: HTTP IP probes have consensus on the same perceived IP
OK: IAX IP probes have consensus on the same perceived IP
Testing node 48496:
OK: Node registration config is well-formed
OK: Node registration type is HTTP
OK: register.allstarlink.org is reachable (via HTTP)
OK: HTTP registration state is Registered
OK: Perceived IAX IP:PORT for this node is: 3.138.188.232:4569
OK: Registered to aws-east1a-register2.allstarlink.org - 52.44.147.201
OK: Server-set UDP port matches bindport in iax.conf
OK: Node registration within 10 minutes: 2026-02-09 20:46:43 UTC
Info: Last time IP changed was 2025-01-11 22:56:07 UTC
OK: Incoming connections to IAX from other nodes is successful
Info: IAX ping test has a roundtrip time of 11ms
OK: No problems detected with node 48496