Will the access point work out of the box if my company has a firewall?
The Grandstream 7602 access point should work right out of the box, including setups that configure the access point behind a firewall.
The Ooma AP150, Ooma AP250, and Ooma ATOM access points will work behind a firewall, but you may need to open one or more ports. The following ports should be opened to ensure full functionality:
- CAPWAP UDP Port 12222
- HTTP TCP Port 80, 8080
- HTTPS TCP Port 443
- SSHv2 TCP Port 22
- TFTP UDP Port 69
- NTP UDP Port 123 (if no local NTP server)
For more information about the ports and protocols that must be opened, please see this article.