I realise i should probably looking to the VOIP phone support people, believe me i am on it, but after a recent firmware upgrade of an LG iPECS system what was previously working fine now works intermittently throuhg our Sophos SG UTM. Callers can't be…

Hello, I've scoured through all the sophos, reddit and internet forums I can, but I'm at my wits end here. Equipment: SG-125 (Latest Patches) Internet Service: 1Gbps down, 50 mbps up (approximately) Public IP Address Available: 5 total, 3 are available…

Morning All! Just installed a new Panasonic NS700 phone system at the Office. It's working perfectly here onsite but I have a handset at home that is connecting to the external IP I have setup for the PABX, downloading all its settings etc I can log in…