In this article, we will see how to configure a Zyxel P-662 to allow traffic required by 3CX Phone System. This is a 2 step process – first, we will configure the firewall to allow VoIP traffic from the internet and secondly we will configure the firewall to route the VoIP traffic to 3CX Phone…
Tag: Zyxel
Installation of new VoIP phone system (Nottingham)
I installed a brand new VoIP system for a firm of architects Based in Nottingham following there move in to new premises. The installation consisted of 30x Snom phones 2 Zyxel 48 Port POE Switches and voice router, the installation went perfectly and was done in around 3 hours. I also installed and set up there internet connection, though both the VoIP and Internet…