Hi

I have a 2820 and have setup an Epygi VoIP server on a separate switch whose WAN port is the LAN port on the 2820. The LAN port of the Epygi is serving 172.30.0.0/32 IP addresses. The LAN side of the 2820 is 102.168.15.0/32

How can I get to the 172.30.0.0 addresses when on the 192.168.15.0 side ?

Do I need a static route ?
Any help greatly appreciated ...

The Epygi WAN port must have a 192.168.15.x address right?

Think you can do this on the 2820 via static route under LAN menu.

Or set a static route in Windows pointing to that:

route add 172.30.0.0 mask 255.255.255.255 102.168.15.x

x is the IP address of the epygi unit. Use the /persist switch to make it permanent.

lozstlouis wrote: The Epygi WAN port must have a 192.168.15.x address right?
//snip// 'the gateway' is the IP address of the epygi unit. Use the /persist switch to make it permanent.

Greetings and thanks - that was the bit I was missing, using the Epygi as the gateway - I was using the router (15.1) DoH!

Yes the IPBX needs two sides, the phones are on the internal/LAN and the external/WAN is the Internet which in my case (because i'm in complicated mode) is the Small Business Server and my office LAN.

The Epygi is only 100MB whereas the Netgear switch and the office LAN is 1GB.

Thanks - i'm up and running now

No probs.