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Old 02-23-2018, 08:27 AM
dwihl dwihl is offline
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Join Date: Feb 2018
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Default Avaya One-X The Application encountered NAT

I have this error on all computers using One-X since we replaced an Extreme switch with a new Cisco Meraki switch but we are not using NAT.

We use an Avaya S8300 and G430 (Our DHCP server) onsite.

The Topology is:

PC (Avaya One-X) 10.50.20.x -- Switch -- Riverbed -- Firewall -- Avaya G430 (

We had to setup a Layer 3 relay on the switch to the DHCP server because PC's were not picking up a DHCP address beforehand.

Avaya support told us to not use NAT but we are not using NAT, is the relay a problem?

TAGS: Avaya, VOIP, S8300, G430, One-X, Relay, DHCP Meraki,Citrix,Extreme, Firewall, Riverbed
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