[Spce-user] SIP/2.0 503 No proxy available, try again later

[Sam Sharkawy]

Hello to all the folks here.
I have NGCP running at home on a private network. Everything was working, and today I am getting this message: "SIP/2.0 503 No proxy available, try again later" when I try and register. The NGCP subscriber screen shows that the device is registered with the correct IP address.
Any ideas why this happened all of a sudden ?
Thanks and great product you have put together here.

Sshark