Avaya Telephone Systems

Avaya IP Office

The Avaya IP Office platform is the ultimate in converged voice and data technology. IP Office brings a combination of voice and data applications formerly reserved for only the largest corporations. Cutting edge customer service with easy to use tools is now available to the smallest of businesses.

Logical LAN

On other IP Office control units only a single LAN (LAN1) is available. A logical LAN allows these systems to support a second separately addressed LAN on the same interface. Traffic between the IP Office LAN1 and the logical LAN can then be controlled by the IP Office's IP route table and firewalls.  

Settings

• Name: Default = Blank. Range = Up to 31 characters.
  A unique name for the logical LAN. This name becomes selectable as a destination in the IP Route table.

• IP Address: Default = 0.0.0.0
  The IP address provided by the internet service provider for the logical LAN.

• IP Mask: Default = 0.0.0.0
  The IP address mask provided by the internet service provider for the logical LAN.

• Gateway IP Address: Default = 0.0.0.0
  The IP address of the router on the logical LAN.

• Gateway Mac Address: Default = 00:00:00:00:00:00
  The MAC address of the router. If the MAC address isn't known, from a PC that can ping the router's IP address, use the command arp -a <ip address>.  

• Firewall Profile: Default = Blank
  This field allows selection of an existing IP Office firewall profile that should be applied to traffic to and from the logical LAN.

• Enable NAT: Default = On (Grayed out).
  NAT is applied to all traffic from the IP Office LAN to the logical LAN. The use of NAT is not compatible with H.323 VoIP operation, therefore a VPN tunnel should also be applied to traffic being routed