Altigen AltiWare OE/ACC Version 5.0, Administration Manual

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Configuring the Triton VoIP Board
6-12 AltiWare OE System Installation & Administration Manual
IP address behind NAT, and with both private and public IP addresses,
respectively. The last example involves configuration for a remote branch
office environment where multiple IP phones require connection to
AltiWare.
Notes:
• When AltiWare and the local IP phone both use a public IP address and
a remote IP phone is behind NAT, it is recommended that you use the
NAT configurations as described in “Public Network Configuration
(AltiWare with Public IP Address)” on page 6-16.
• When AltiWare and local IP phones use private IP address behind
NAT, it is recommended that you use the NAT configurations as
described in “Private Network Configuration (AltiWare with private
IP address and behind NAT)” on page 6-18.
• When a public IP address is used in the corporate network and there is
insufficient public IP address space for the IP phones, it is
recommended that you use the NAT configurations as described in
“Private and Public Network Configuration (AltiWare with Both
Private and Public IP Addresses)” on page 6-21.
• When the remote offices have more than 1 (one) IP phone behind
NAT, it is recommended that you use the VPN configurations as
described in “VPN Network Configuration (Connecting to AltiWare
with VPN)” on page 6-24. You may also apply this configuration in
conjunction with the first 3 examples.
• For single remote IP phones, it is recommended that you use the NAT
configurations as described in the first 3 examples.