Recent content by pfgtech

  1. FQDN resolving to stale/incorrect IP — no changes on my end, PBX healthy and serving on correct IP

    Environment: Self-hosted 3CX on AWS Lightsail (Debian 12, dedicated/static public IP) FQDN: *******.ks.3cx.us (3CX-managed FQDN) Problem: Over the weekend the IP that my 3CX FQDN resolves to changed on its own. I made no changes — no reboots, no stop/start, no manual IP or network edits, no...