Our Internet at our office here has become increasingly unstable, and I'm reasonably sure it's because we have too many devices connecting to our little TP-Link router (TL-WDR3600, fact fans) and it's struggling.
Can anyone recommend a decent router for a small(ish?) office, with the following features?
- must either have a fibre modem built in, or be capable of accepting a connection from a BTopenreach fibre modem
- must support NAT
- must support WiFi, 2.4GHz and 5GHz, ideally also with guest network capability
- VPN capability would be nice, if that means we could VPN into our network without running a VPN Server anywhere
- be capable of supporting our device needs, which are:
a) VoIP system and it's traffic
b) at least 30 devices, connected either via WiFi or Ethernet (we already have a decent PoE switch for Ethernet traffic)